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The International Hydrographic Review - Hydrographic Index

Eeg, J.

On the Estimation of Standard Deviations in Multibeam Soundings Commodore Cooper Medal 1996

1996

Ellis, C.K.

Looking Forward to better Feature Detection Commodore Cooper Medal 1996

1996

GRUBER, M.

Strengthening of the National Hydrographic Office - A project of Technical Co-operation between Sri-Lanka and Germany

1996

Le Gouic, M.

The New Oceanographic Equipment of the “D'Entrecasteaux”

1996

Eeg, J.

On the Identification of Spikes in Soundings

1995

Hare, R.

Depth and Position Error Budgets for Multibeam Echo-sounding

1995

Herberg, J.

A Method for the Assessment of Object-Based Data by Means of a Reference Model

1995

Laube, U.

The Hydrographic and Wrecksearch Vessel “DENEB" as an Example for a Modern Survey Vessel

1995

Riyait, V.S., Lawlor, M.A., Adams, A.E., Hilton, O.R, Sharif, B.S.

A Review of the ACID Synthetic Aperture Sonar and Other Sidescan Sonar Systems

1995

Ellmer, W.

Logging and Processing of Survey Data on Board the " DENEB"

1994

Even, M.

Use of Differential GPS for Correlating Spot Imagery in New Caledonia

1994

Hare, R.

Calibrating LARSEN-500 LIDAR Bathymetry in Dolphin and Union Strait Using dense Acoustic Ground-truth

1994

Kerr, A.J.

Geodetic Problems Associated with the Introduction of the Global Positioning Sytem (GPS) with Emphasis on East Asia

1994

Koppari, K., Karlsson, U. Steinwall, O.

Airborne Laser Depth Sounding in Sweden

1994

Nairn, R.

Royal Australian Navy Laser Airborne Depth Sounder, the First Year of Operations Commodore Cooper Medal 1994

1994

Bouwmeester, E.C. Heemink, A.W.

Optimal Line Spacing in Hydrographic Survey

1993

Robbins, L.

Racal System 960 and the Royal New Zealand Navy's HADLAPS Project

1993

Tatsuno, T.

Precise Computation by Numerical Integration of Very long Geodesic and Comparison with Approximate Methods

1993

Van Gein, W.A., Gillissen, I.

Area Computation of Polygons

1993

Wakefield, M.P.

Installing "Off the Shelf" Surveying Systems

1993

Herlihy, D.R., Stepka, T.N., Rulon, T.D.

Filtering Erroneous Sounding from Multibeam Survey Data

1992

Kielland, P., Dagbert, P.

The Use of Spatial Statistics in Hydrography

1992

Kodagali, V.N., Kamesh Raju, K.A., Ramprasad, T., George,P., Jaishankar,S.

Detailed Bathymetric Surveys in the Central Indian Basin

1992

Le Ven, J.Y., Chaumet-Lagrange, M., Vallot, H.

Coastal Surveying by Satellite and Helicopter over the Channels of the Arcachon Basin

1992

Mayer, F., Szychta, D., Cravacuore, M., Veron,D.

Algorithm for the Calculation of Geodetic Distances for Maritime Jurisdictional Boundaries.

1992

Ware, C., Slipp,I., Wong, K.W., Nickerson, B., Wells, D., Lee, Y.C., Dodd, D. and Costello G.

A System for Cleaning High Volume Bathymetry

1992

ANDREE, P.

Hydrography at Hamburg Polytechnic

1991

BARTHOLOMEW, I.M.

The Fiji Hydrographic Service 1970-1990 - A Working Example of the Challenges that Face Small Maritime States in Developing a Viable National Hydrographic Capability

1991

BIELKE, U.

Strenghtening of the National Hydrographic Office of Sri Lanka - A German Technical Cooperation development project

1991

CIVETTA, A.

Hydrographic Requirements for Planning and Development in African Coastal and Inland Waters

1991

Joseph, M.

Assessing the Precision of Depth Data Commodore Cooper Medal 1991

1991

LE V EN, J.Y., M. CHAUMET-LAGRANGE & FOURCASSIES, C.

Training Courses in Port and Coastal Hydrography

1991

MAY, G.J.

Hydrography in Bahrain

1991

OEI, P.

Establishment of the Hydrographic Department - The Singapore Experience

1991

Perugini, N.E., Waddington, T.R., Noll, G.T.

Implementation of the Hydrographic Data Acquisition and Processing System (HDAPS) in the NOAA Fleet

1991

SAETHER, T.

Hydrographic Training and Technical assistance to Developing Countries - Norwegian Assistance to Mozambique

1991

WAINWRIGHT, P.

Developing Hydrographic Services and the work of the UK Hydrographic Office

1991

Axelsson, R., Steinvall, O. Sundberg, P.

Programmable scanner for laser bathymetry.

1990

Halls, I.W. Furness, R.A.

The Australian Hydrographic Information System.

1990

Harre, I.

Accuracy Evaluation of Polar Positioning Systems taking POLARFIX as an Example.

1990

Pathak, M.C., Kotnala, K.L., Prabaharan, N., Ganesan, P.

Positioning and Surveying requirements for exploration and exploitation of ocean wealth.

1990

Soluri, E.A. Woodson, V.A.

World Vector Shoreline.

1990

U.K. Hydrographic Department

Survey information processing systems in the Royal Navy.

1990

Varma, H.P. Boudreau, H. Prime,W.

A Data Structure for Spatio-temporal Databases.

1990

Zheng, G.

The formulation of echo sounding correction tables

1990

Billard, B.

Assessment of various configurations for locating the mean surface reference in Laser Hydrography.

1989

Fiadeiro, P.

Portuguese Technical Assistance and Co-operation in Africa.

1989

Fourgassie, A.

Evaluation of NR52 GPS receivers in geodesy.

1989

Herlihy, D.R., Hillard,B.F, Rulon, T.D.

National Oceanic and Atmospheric Administration Sea Beam System 'Patch Test'

1989

Kerr, A.J.

IHO efforts in developing countries.

1989

Oyamada, Y.

Group Training Course in Nautical Charting conducted by the Hydrographic Department of Japan.

1989

Asada, A.

Contour processing and 3-D image processing of Sea Beam bathymetric data.

1988

Burke, R.G., Forbes. S. White, K.

Processing 'Large" Data Sets from 100% Bottom Coverage 'Shalhw' Water Sweep Surveys - A New Challenge for the Canadian Hydrographic Service

1988

Burrows, K.G.

Information management in the modern Hydrographic Office - A challenge for the 21st century.

1988

Claussen, H., Kruse, I.

Application of the DTM-Program TASH for Bathymetric Mapping

1988

Cloet R.L.

Swathe Sounding Data Base Management

1988

Compton, J.S., Hudson, M.A.

New charting technology in Australia - The Laser Airborne Depth Sounder.

1988

Herlihy, D.R., Matula, S.P. Andreasen, C.

Swath Mapping Data Management within the National Oceanic and Atmospheric Administration

1988

Midthassel, A., Solvberg,E., Pohner, F.

Data Management of Swath Sounding Systems

1988

Moustier De, C.

State of the Art in Swath Bathymetry Survey Systems

1988

Sato, T., Oshima, S.

Continental shelf survey project of Japan.

1988

Bujika, N.M.

Hydrography in the navigable part of the Zaire river.

1987

Casey, M.J., Vosburgh

Airborne hydrographic surveying in the Canadian Arctic

1987

Fiadeiro, P.

Calculation of exact position using intersection, resection and distances with least square adjustments.

1987

Granboulan, J. Chaumet-Lagrange,M.

Note about the use of fair sheets at the 'Port Autonome' of Bordeaux.

1987

Guenther, G.C. Thomas, R.W.L.

Optimum utilization of positioning data in SDS III

1987

Humphrey, P.B.

Project SWATHMAP: Military sonars in service to science.

1987

Korbijn, W. Crince, J.K.E.

New hydrographic data acquisition and processing system for the Royal Netherlands Navy.

1987

Mapp, G.R., Byrnes, H.J. Heinzen, M.R.

Sounding vessel position from adjustment by variations of parameters.

1987

Stenborg, E.

The Swedish parallel sounding method. State of the art.

1987

Beaton, R.J.

Marine Geodesy in the Department of Defense (USA)

1986

Casey, M.J., Monahan,D.

Contours and contouring in hydrography. Part II. Interpolation

1986

Connolly, B.J.

Maximum mobility survey team

1986

Gravgaard, J.O.

Dredging the Hatter Barn route

1986

Kerr, A.J.

The influence of international standards on the training and education of hydrographers.

1986

Komaki, K., Sasaki, M. Hashimoto, H.

Plan for satellite geodesy in Japan.

1986

McLintock, D.N.

A coordinated approach to the quality control of offshore positioning.

1986

Myres, J.A.L.

Survey tasks arising from the United Nations Convention on the Law of the Sea

1986

Pasquay, J.N.

Safety of modern shipping and requirements in hydrographic surveying and nautical charting.

1986

Sluiter, P.G.

Automation in hydrographic survey. The HYDRAUT solution.

1986

Stansell Jr., T.A.

The Global Positioning System

1986

Alper, S., Bossler, J.D.

Toward improved accuracy standards for hydrographic surveying.

1985

Done, P.

The Fly River: A continuing hydrographic challenge

1985

Haslam, D.W.

Contract hydrographic surveys

1985

Haslam, D.W., Pielou, F.A.

Present state of hydrographic surveying of the North Sea and English Channel

1985

Kerr, A.J. & Dinn, D.F.

The use of robots in hydrography.

1985

Monahan, D.,Casey, M.J.

Contours and contouring in hydrography. Part I - The fundamental issues.

1985

Preiss, W.J.

Satellite positioning - The surveyor's operational requirement

1985

Troop, P.M.

The legal liability of the chartmaker

1985

Bolton, M.

Hydrography - A perspective .....

1984

Cook, G.E.

Principles and present status of Navstar GPS

1984

Fraser, F.L.

International cooperation in hydrography and modern techniques in hydrographic surveying

1984

Froidefond, J.M. Berthois, L.

Morphometric processing of sounding profiles and comparison with visual analysis

1984

Harris, P.A.

Towards a total navigation control system.

1984

Holsen, J.

The development of survey instruments

1984

Kember, I.D.

How often? Towards an optimum survey interval for mobile seabeds

1984

Kolouch, D.

Interferometric side-scan sonar - A topographic sea-floor mapping system

1984

Macdonald, G.

Computer-assisted sounding selection techniques

1984

Maybourn, R.

GPS for marine navigation

1984

Minkel, D.H.

Establishing hydrographic control using Doppler

1984

Steenstrup, P.R.

Considerations in the design, installation and operation of a complete sounding system.

1984

Barbier, J.M., Chaumet-Lagrange, M.

Dredging control by hydrographic soundings

1983

Cumbelic, P.

A numerical method for computing the craft's position directly from observations of two celestial bodies or Simulation Method

1983

Fischer, I.K.

The role of the sea and the seafarers in early geodesy

1983

Haskins, G.L.

Future of hydrography - The problems ahead

1983

Laughton, A.S.

The first decade of "GLORIA"

1983

Sandilands, R.W.

Hydrographic surveying in the Great Lakes during the nineteenth century

1983

Stenborg, E.

Sea surveying - A probability model

1983

Szymonski, M.

Analysis of the geometry of transit of a navigation satellite

1983

Barbier, J.M. Chaumet-Lagrange,M. Fourcassies, C.

Sounding data processing by mini-computer.

1982

Bonnot, J.F.

Contribution made by aircraft and photogrammetry towards the solving of common hydrographic and cartographic problems

1982

Doyle, F.J.

Satellite systems for cartography

1982

Langhorne, D.N.

The stability of the top metre of the sea bed - Its importance to engineering and navigational projects

1982

MacDonald, G.

From a cresting wave to a cresting technology.

1982

Norton, J.H.

NAVSTAR Global Positioning System

1982

Ritchie, G.S.

Hydrography, yesterday, today and tomorrow

1982

Van der Poel, L.P.

Automated data handling onboard H.N.M.S. "Tydeman"

1982

Weightman, J.A.

Satellite geodesy and offshore oil

1982

Anderson, N.M.

Computer-assisted cartography in the Canadian Hydrographic Service.

1981

Huff, L.C.

A study of future depth recorder requirements

1981

Kapoor, D.C.

Hydrographic surveys to aid exploration and exploitation in the Exclusive Economic Zone

1981

Lapine, L.A.

Inertial Survey System (ISS)

1981

Macdonald, G.

The use of microprocessors for track control and data verification on hydrographic surveys in Canada

1981

McCaffrey, E.K.

A review of the bathymetric swath survey system

1981

McCartney, B.S.

Underwater acoustic positioning systems: State of the art and applications in deep water

1981

Milne, P.H.

Correlation of surface and underwater position fixing techniques

1981

Murt, G.E., Brown, R.G.H.

U.K. Hydrographic Department progress with computer assisted cartographic techniques.

1981

Swisher,W.G.

National Ocean Survey Automated Information System.

1981

Tripe, R.L.K.

A critical review of automated hydrography within the Canadian Hydrographic Service.

1981

Vogel, T.J.

Horizontal datums for nautical charts

1981

Weeks, C.G.

Selection criteria for shipboard automated systems

1981

Calder, M.

Wrelads - The Australian laser depth sounding system

1980

Davies, A.M., Heaps,N.S.

Note on the use of field data to test and verify North Sea models

1980

Desnoes, Y.

Off-line contouring of the data from the multi-beam "Sea Beam"

1980

Enabnit, D.B.,Nield, van K

Airborne laser hydrography

1980

Floyd, R.P.

Stable and enduring monuments for vertical control networks

1980

Godley, V.M.

Charted port positions in the Pacific as defined by satellite determined positions using multiple observations

1980

Hovland, M., Indreeide, A.

Detailed seabed mapping for a pipeline across the Norwegian Trench

1980

Karalus, B.J.S.

Aerial photography and the use of helicopters in hydrography

1980

Kirby, R., Parker, W.R. van Oostrum, W.H.A.

Definition of the seabed in navigation routes through mud areas

1980

Riemersma, J.G.

Quality control of offshore positioning surveys

1980

Szymonski, M.

Some notes on the accuracy of the Navy Navigation Satellite System

1980

Bech, H.S.T.

Towed echo-sounders for parallel sounding

1979

Brewer, R.K.

Project planning and field support for NOS photobathymetry

1979

Collins, J.

Costs benefits of photobathyrnetry

1979

Mageau, C.

Captain Cook and the crumpled echogram

1979

Moller-Rasmussen, G.

Automation of hydrographic data collection and processing in Denmark.

1979

Renard, V. ,Allenou, J.P.

Sea Beam, multi-beam echosounding in Jean Charrot: Description, evaluation and first results.

1979

Ruffman, A., Meagher, L., Stewart, J.McG. Monahan, D.

Multi-disciplinary survey of the Senegal/Gambia continental margin

1979

Stephenson, A.C.

New methods in hydrographic survey.

1979

Allan, T.D.

Satellites scan the seas

1978

Bailey, R.T.

Sound velocity corrections for the North Sea surveyor

1978

Blain, W.R.,Webber, N.B.

The rapid digitizatian of tide chart records.

1978

Calder, M., Burrows, K.G.

'The impact of automation on hydrographic Organizations.

1978

Mellor, J.R., Royan, I.J. Priest, R.J.

Third order hydrostatic levelling

1978

Russel, I.C.

Dual channel sidescan sonar - its uses and operation in hydrographic surveying

1978

Tolson, J.

Developments in digitizing and voice recognition to meet the requirements of hydrography and cartography.

1978

Turner, L.C., Mitchell, H.L.

Satellite imagery and its application to offshore mapping in Australia

1978

Burton, B.W.

An investigation of a sandwave field at the south western end of Sandettie Bank, Dover Strait

1977

Chaumet-Lagrange, M.

Surveying in the Gironde

1977

Gobey, C.S.

The Kelvin-Hughes MS-48 echosounder and digitizer - Evaluation by the U.K. Hydrographic Department

1977

Hothem, L.D.,StrangeW.E

Doppler satellite positioning of offshore structures

1977

Pelletier, B.R.

Bottom samples as taken by the hydrographer and the geologist

1977

Roberts, W.J.M.

The role of the contract hydrographic surveyor

1977

Brouwer, G.K.

Automated depth selection for the fairsheet.

1976

Bryant, R.S. Doekes, C. Tripe, R.L.K.

INDAPS - Integrated navigata acquisition and processing system.

1976

Crandall, C.J.

Coastal aerial photo-laser survey (CAPS) - A nearshore charting system

1976

Dixon, J.B.

A new station pointer - the HP 65

1976

Eaton, R.M., Wells, D.E. Stuifbergen, N.

Satellite navigation in hydrography

1976

Flemming, B.W.

Side-scan sonar: a practical guide

1976

MacPhee, S.B.

Developments in narrow beam echo sounders

1976

Uchino, T.

A new computer survey system

1976

Ashmore, S.A.

Harbor survey operations using Cubic Autotape

1975

Bryant, R.S.

Side scan sonar for hydrography - an evaluation by the Canadian Hydrographic Service

1975

Buis, B.

The HYDRAUT automatic data logging system.

1975

Burke, R., Robson, J.

An evaluation of the Bo'sun multibeam sonar system

1975

Calder, M.

Calibration of echo sounders for offshore sounding using temperature and depth

1975

Chiles, J.P. Chauvet, P.

Kriging: a method for cartography of the sea floor

1975

Collier, M.L

Hydrographic survey systems for the 1980s - a technological forecast.

1975

Galbraith, J.E Edge, H.P.J.

RECURRENT - a recording current meter data analysis system.

1975

Haslam, D.W.

Telesounding - a reply (Letter to the Editor)

1975

MacDonald, G.D.

An automated hydrographic survey in James Bay, Canada.

1975

Oraas, S.R.

Automated sounding selection.

1975

Port of London Authority

POLAPLOT: An automatic hydrographic data logging and processing system.

1975

Ritchie, G.S.

Automation in hydrography - Letter to the Editor.

1975

Smit, N.M.

Hydrographic automation - a report from sea.

1975

Wentzell, H.

The Atlas bottom mapping recorder for gapless surveying of inshore waterways

1975

Irving, E.

Contract surveys

1974

Kumm, W.H.

What's going on down there?

1974

Leenhardt, 0.

Side scanning sonar - A theoretical study

1974

Ritchie, G.S.

Technological advances and the sea surveyor

1974

Ryan, T.V.

The Matthews Tables - 35 years later

1974

Sherwood, R.

The use of a computer for correction of ocean soundings

1974

Stedtnitz, W., Helms, H.

Tbe Atlas Alpha Doppler Navigator System

1974

Stubbs, A.R., McCartney, B.S., Legg, J.G.

Telesounding, a method of wide swathe depth measurement (Errata)

1974

Weeks, C.G. McQ.

Autocarta for hydrographic surveying

1974

Westerberg, F.

Depth checking in fairways

1974

Berkson, J.M., Clay, C.S.

Transformation of side-scan sonar records to a linear display

1973

Engelmann, I.

The new Danish DK/SQN-1 echosounding and data processing system.

1973

Grant, S.T.

Rho-Rho Loran-C combined with satellite navigation for offshore surveys

1973

Malmquist, L.

Distance keeping and frequency synchronization in Swedish hydrographic surveying (1972)

1973

Nicholson, W.M.

Status of data buoy development in the United States

1973

Robillard, W.G.

Technical obsolescence - A surveyor's dilemma

1973

SLattery, F.L.

Hydas' and 'Hysurch' - The present and future in hydrographic survey systems at the U.S. Naval Oceanographic Office.

1973

van Weelde, H.H.

Deep draught surveys in the Southern North Sea

1973

Bonnin, P.

Necessity is the mother of invention

1972

Greenberg, D.A., Sweets, H.E.

Possible improvements to Matthews' Tables in areas of Canadian data holdings

1972

Grim, P.J., Keller, G.H., Barday, R.J.

Computer produced profiles of microtopography as a supplement to contour maps

1972

Hopkins, J.C.

A note on methods of producing corrected side scan sonar displays

1972

Hopkins, J.C.

Tape recording of side scanning sonar signals

1972

Jollymore, P.G.

A portable digital sounding system for Arctic use (Erratum)

1972

Jollymore, P.G.

Erratum

1972

Mackaye; J.M.

Automation of hydrographic surveying

1972

Roubertou, A.M.

Bathymetric surveying on the Continental Shelf

1972

Russel, I.C.

Precision hydrographic surveys in the North Sea - Location of wrecks and obstructions

1972

Suzuki, R.

A simple pipe-drag sweeping device

1972

Ulonska, A.

A more accurate hydrographic survey by direct measurement of sound velocity in the sea

1972

Walter, M.N.

Wire drag operations using Raydist "T"

1972

Bonnot, J.F.

Howaldt Bathysonde

1971

Jollymore, P.G.

A portable digital sounding system for Arctic use

1971

Weeks, C.G.McQ.

The use of a dual frequency echo sounder in sounding an irregular bottom

1971

Zucker, C.M.

Determination of shore and ship positions from visual and electronic measurements at sea.

1971

A Joint Survey Team

Report on a preliminary survey in Malacca Strait and Singapore

1970

Brooks, M.

Some trigonometric formulae for the interpretation of continuous seismic profiles

1970

Gilg, J.G.

A bathymetric evaluation of doubtful hydrographic data

1970

Glenn, M.F.

Introducing an operational multi-beam array sonar

1970

Husson, J.C & Thieriet,D.

A proposal aid to geodesy: the spatial system 'GEOLE'

1970

Krause, D.C., Kanaev,V.F.

Narrow-beam echo-sounding in marine geomorphology

1970

Maul, G.A.

Precise echo sounding in deep water

1970

Maul, G.A., Bishop, J.C.

Mean sounding velocity - A brief review

1970

Mawdsley, F.P. Drozdiak R.W.

Construction of sextant angle graphs with the aid of a computer

1970

Ortolan, G., Robin, A.

Trials with ultrasonic active responders

1970

Roberts, W.J.M.

Large scale offshore surveying for the oil industry

1970

Rusby, S.

A long range side-scan sonar for use in the deep sea (GLORIA project)

1970

Wong, H.K., Chesterman, W.D. & Bromhall, J.D.

Comparative side-scan sonar and photographic survey of a coral bank

1970

Kawakami, K.

Joint preliminary hydrographic survey of the Malacca Strait

1969

Kerr, A.J., Evangelatos, T.V., Marshall, D.

Hypos - A system for processing hydrographic survey data

1969

Leenhardt O.

Analysis of continuous seismic profiles

1969

Leenhardt O.

Developments in mud probing

1969

Mosbech, P.E.

Some experiments with the use of a helicopter for special survey jobs

1969

Spiess, F.N., Loughridge, M.S., McCehee, M.S. Boegeman, D.E.

An acoustic transponder system

1969

Tappan, H.F.

Care and feeding of 'Rapidograph' type drawing pens

1969

Tison, J.C.

Marine geodesy

1969

Tyrrell, W.A.

Underwater acoustic positioning: principles and problems

1969

Van Gent, W.G.

The Surinam traverse

1969

Watanabe, K.

A device with outriggers for increasing sounding width

1969

Watson, J.A. Johnson, G.L.

The marine geophysical survey in the Mediterranean

1969

Wong, H.K.

A note on the application of image interference to bottom contouring

1969

Allen, T.D., Johansen, A., Montarani, C.

Automatic recording and processing of marine geophysical data

1968

Heaton, M.J.P.

Profile, plan and section: three developments for sea-bed survey

1968

Moitoret, V.A., Johnson, N.E.

Automation of hydrographic source data

1968

Raasveldt, C.D.

Hydrographic survey of Surinam

1968

Ryan, T.V., Grim, P.J.

A new technique for echo sounding corrections

1968

Simmons, L.G.

Satellite triangulation

1968

Sinzi, A.M., Owaki, N. & Suzuki, H.

Vertical deflection from dip observations

1968

Thunberg, A.

Hydrographic surveying and data processing

1968

Trotti, L.

A bathymetric and geological survey in the Middle Adriatic Sea

1968

Weeks, G.G. McQ

The application of work study to the compilation of a fair sheet

1968

Wiliiamson, R.L., Hodges, G. Eady, E.

A new sound velocity meter

1968

Barahona Fernandes J.A.

Geodetic applications of artificial satellites

1967

Chesterman, W.D., St-Quinton,J.M.P., Chan, Y., Matthews, H.R.

Acoustic surveys of the sea floor near Hong Kong

1967

Engelmann, I.

Towed echosounders for parallel sounding

1967

Hall, G.P.D.

Hall Bank. A new tablemount in Mozambique Channel

1967

ICN, France

Geodetic connection between France and North Africa by simultaneous sighting on the Echo I artificial satellite

1967

Ritchie, G.S.

The relationship between Hydrographic and Oceanographic surveying

1967

Manual de Hidrografia (J.A. Barahona Femandes), (Review)

1967

Bhattacharji, J.C.

A graphical method of adjusting a doubly-braced quadrilateral of measured lengths when their weightsare also taken in consideration

1966

Bialek, E.L.

Errors in the determination of depth by pressure gauges utilizing a linear pressure-depth relationship

1966

Brunel, A.

The Shape of the earth given by artificial satellites

1966

De Almeida Castro, J.

Step adjustment of conditioned observations

1966

Gonzales Fernandez, J.

Determination of danger lines with a Helicopter

1966

Haines, R.G.

A gating system for deep water sounding

1966

Haines, R.G.

Sonar Equipment for shallow water survey and wreck location

1966

Leenhardt, O.

Suggestions for probing a soft mud bottom

1966

Li, W.N.,Taylor Smith, D.

A simple synchronisation method for reproduction tape-recorded profiles

1966

Mallory, J.K.

Exploration of the "Verna" seamount

1966

Ottolan, G.

New currentmeter for measuring currents near the bottom

1966

USC & GS

Narrow-beam transducer sounding systems yields excellent results in operation aboard USC & CS ship Surveyor

1966

Vianna Balthazar, A.

Corrections to deep sea soundings

1966

Capurro, L.R.A.

Comprehensive Survey of the Rio de la Plata Area

1965

Dixon, J.B.

Hydrographic Surveying in the Antarctic

1965

Duffo, H.

Hydrographic Soundings in Surf Areas

1965

Hashimoto, T., Maniwa,Y.,Kato, M.

Research on Telesounders (Wireless Remote Control Echo Sounding)

1965

Hickley, T.J.

Some Recent Systems Development by U.S. Coast and Geodetic Survey

1965

Martin, P.L.C.

The Contribution of Sedimentology to Hydrography in the Study of Coast and Estuary Changes

1965

Roberts, W.J.M.

Dangerous Wrecks in the Southern North Sea. Methods of Search

1965

Shaffer, J.D.

Survey of the Gibbs Seamount

1965

Soviet Antarctic expedition - Vol. III (Review)

1965

Soviet Antarctic expedition - Vols I & II (Review)

1965

Bhattacharji, J.C.

A rapid Machine Computation Method of Conversion between Lambert Grid and Spherical Co-ordinates

1964

Bialek, E.L.

Adoption of New Sound Speed Equations by U.S. Naval Oceanographic Office

1964

Boyle, A.R.

Automatic Data Handling in Hydrographic Work

1964

Campbell, A.C. Osborn, R.T.

An Analytic Adjustment of a Sounding Line

1964

Cooper, A.H.

Survey of the Adelaide River

1964

Crease, J., Laughton A.S. Swallow, J.C.

The Significance of Precision Echo Sounding in the Deep Ocean

1964

Hurley, R.J.

Bathymetric Data from the Search for USS ”Thresher"

1964

Hydr. Office Canada

Ottboro Tide Gauge

1964

Kiaer, R.

Survey of the North Sea

1964

Lord, N.W.

The Timing of Sound in the Ocean

1964

Malloy, R.J., Harbison, R.N., Kearse, C.D.

U.S. Coast and Geodetic Survey Geological Echo Profiling Program

1964

Mattila, E., Pajunen, S.

Automation in Hydrographic Surveys

1964

Roumegoux, L.

Continuous Air Flow Tide Gauge

1964

The use of artificial satellites for geodesy (Ed. G. Veis), (Review)

1964

Abbotts, W.E.

The Solartron Transdeptor

1963

Alexiou, A.G.

Conducing Underwater Surveys with a multi-purpose Instrument

1963

Capurro, L.R.A.

Velocity of Sound in Sea Water

1963

Cubranic, N.

Connection of Elevations of the Middle Dalmatian Islands with Elevations on the Continent

1963

Eaton, R.M.

Airborne Hydrographic Surveys in the Canadian Arctic

1963

Fagerholm, P.O.

New Methods Applied in Swedish Hydrographic Surveying

1963

Fagerholm, P.O.

The Swedish Marker Buoy System

1963

Fahrentholz, S.

Profile and Area Echograph for Surveying and Location of Obstades in Waterways

1963

Haines, R.G.

Developments in Ultrasonic Instruments

1963

Hashimoto, T.,Maniwa,Y. Omoto, O., Noda, H.

Echo Sounding of Frozen Lake from Surface of Ice

1963

Hydr. Office Netherlands

Current Meter of the Netherlands Hydrographic Office

1963

Jordaan, J.M. Jr.

Experience with Recording of Storm Waves, Swell and Tide using an Inverted Echo-Sounder off Durban, South Africa

1963

Karo, H.A.

Hydrographic Automatic Data Processing

1963

Miyajima, J.

Miniature Recording Echo Sounder

1963

Owaki, N.

A Note on Depth when the Bottom is Soft Mud

1963

Poling, A.C., Butler, W.M.

The Gas Purging Pressure Tide Gauge

1963

Stubbs, A.R.

Identification of Patterns on Asdic Records

1963

Treherne, P.C.

Diving as an Aid to Surveying

1963

Ulysse Nardin S.A.

A Quartz Crystal Controlled Electronic Marine Chronometer by Ulysse Nardin in Collaboration with Ebauches S.A.

1963

Alden, J.M. Farrington, L.A.

High Resolution Direct Graphic Recording of Underwater Sound

1962

Allan, A.L.

The Tienstra Method of Resection

1962

Covillault, P.

A New Marine Chronometer. the Chronostat III Leroy

1962

Hydr. Office of France

History of a Shoal off the West Coast of France (The Rochebonne Plateau)

1962

Krause, D.C.

Interpretation of Echo Sounding Profiles

1962

Rogalla, E.H.

International Hydrographic Investigations in the North Sea

1962

Rogalla, E.H.

Survey of the Anton Dohrn Seamount

1962

Terrell, M.

Channel Power Cable Survey (1960)

1962

Treherne, P.C.

Hydrographic Surveys off the Libyan Coast for an Oil Terminal

1962

Electronic surveying and mapping (S. Laurila), (Review)

1962

Bhattacharji, J.C.

On the Nature of Deflections of the Vertical derived from Dip Observations in Oceanic Islands

1961

Brookes Gatehouse Ltd

A Miniature Echo Sounder for Inshore Navigation and Survey

1961

Covillault, P.

Note on Micrometer-Drum Hydrographic Circles

1961

Gabler, M.J.

Limits of Accuracy of Echo Soundings in Ocean Regions

1961

Herschdorfer, S., Kuipers, G.

Hydrographic Surveying for Oil Exploration and Exploitation

1961

Jones, B.C., Shofnos, W.

Mapping the Low-Water Line of the Mississippi Delta

1961

Kelvin & Hughes, Ltd

The New Shallow Water Depth Indicator

1961

Trager, H.

The Coordimat

1961

Tucker, M.J.

Beam Identification in Multiple-Beam Echo Sounders

1961

An acoustic aid to sea bed survey (W.D. Chesterman, P.R. Clynick & A.H. Stride, (Review)

1961

Automatic type placemen: in The Military Engineer, Vol .52 1960 (Review)

1961

Leve bathymetrique de la cote du Maro (A. Gougenheim), (Review)

1961

Manual del Hidrografio (V. Gandarias & R. Ribas), (Review)

1961

Photography of the ocean floo (A.S. Laughton), (Review)

1961

The sea floor (A.S. Laughton), (Review)

1961

Bailey, R.T.

Hydrographic Survey of Lake Nyasa (1955 to 1959)

1960

Brunel, A.

Traverse in French Hydrographic Surveys by Geodimeter and Tellurometer

1960

Hill, M.N.

A Shipborne Nuclear-Spin Magnetometer

1960

Jagodzinski, Z.

Multiple Echoes in Echo Sounders and the Probability of Detection of Small Targets

1960

Karo, H.A.

Scientific Survey in Winyah bay

1960

Met, F.A.

Charting of Puerto Palenque

1960

Parkhurst, D.L.

Salient Features of the Design of a New Tide-Predicting Machine

1960

Payne, R.H., Jr.

A Marigram Scanner

1960

Sauzay, A.

A New Plotting Method for Hydrographic Soundings

1960

Skillman, T.L.

Rubidium-Vapor Magnetometer

1960

Tucker, D.G.

Directional Echo Sounding

1960

Tucker, D.G. Henderson, J.G.

Automatic Stabilization of Underwater Acoustic Beams without Mechanical Motion of the Transducer

1960

Wilcox, B.W.

U.S. Coast & Geodetic Survey Tide-Predicting Machine: Automatic Read-out Attachment

1960

Worm-Leonhard, H.

Wire-drag Operations in Greenland (1959)

1960

Annales Hydrographiques”, Paris 1957 (Review) 1960

 

Hydrography in the Royal Navy (G.S. Ritchie), London, The Transactions of the Society of Engineers, 1958 . (Review)

1960

Geodesia e Hidrografia' (V. Gandarias Amillategui), (Review)

1960

Subsidios Para 0 Estudo do Regime Hidrografico do Porto da Beira (J.A. Barahona Fernandes), Lisboa, 1958 (Review)

1960

Carruthers, J.N.

A Simple Device for Bottom Current Observations

1959

Cohen, Ph. M.

Directional Echo Sounding on Hydrographic Surveys

1959

Hashimoto, T. Nishimura, M.

Reliability of Bottom Topography obtained by Ultrasonic Echo Sounder

1959

First-Order Traversing with the Tellurometer (G.J. Humphries & H.H. Brazier), Empire Survey Review,London, 1958 (Review)

1959

Gravimetric Deflections of the Vertical' (J.C. Bhattacharji), Bulletin of the National Institute of Sciences of India, 1958, (Review)

1959

Hydrostatische Elbubergange im Rahmen des Nordseekustennivellements (H.U. Sandig & G. Scheel), Mittrilung Nr 19 des Instituts fur Angewndte Geodasie, 1957 (Review)

1959

La Moderna Utilizzazione dei Cronografi Inprimenti (J.Verbaandert), Bollettino di Geodesia e Science Affini, Firenze, 1958 (Review)

1959

Report of Proceedings of tbe French National Committee on Geodesy and Geophysics (for the Year 1957), Paris, (Review)

1959

Cravat, H.R.

Leapfrog' Barometric Levelling

1958

Karo, H.A.

Basic Surveys for Beach and Harbor Studies

1958

Treadwell, T.K.

Hydrographic Surveys in the Arctic

1958

Annales Hydrographiques, Paris, 1956 (Review)

1958

Marine Surveying in Britain during the Seventeenth and Eighteenth Centuries (A.H. W. Robinson), "The Geographical Journal", London, 1957 (Review)

1958

Vereffeningsmethoden bij Hydrographische Opnemingen, Hydrographic Department, The Hague, 1957 (Review)

1958

Vereffeningsmethoden bij Hydrographische Opnemingen, Hydrographic Department, The Hague, 1957 (Review)

1958

Ahrens, E.

Use of Horizontal Sounding for Wreck detection

1957

Cougenheim, A.

A High-Precision Prismatic Astrolabe

1957

Hoffman, J.

Hyperbolic Curves applied to Echo Sounding

1957

Hydr. Office Japan

Coastal View Camera of Japanese Hydrographic Office Type

1957

Kunze, W.

General Aspects of Application of Horizontal Echo Sounding Method to Shipping

1957

Schuler, F.

Echogram profiles and how they can be established

1957

U.S.S.R.

Echo Sounding Corrections

1957

Bencker, H.

In the Shade of a Sun Dial

1956

Dorrestein, R.

An Electrical of Salinity and Water Temperature for Use at Sea

1956

Griffiths, J.W.R., White, D.A.

The Effect of Stylus Size on the Performance of a Chemical Recorder

1956

List of Geodetic Positions based on European Datum (E.D.) of Points used for Nautical Chart Construction in the Netherlands and Norway

1956

British Institute of Navigation

The Admiralty Gyro-Magnetic Compass, Type 5

1955

Crary, A.P.

Bathymetric Chart of the Arctic Ocean along the Route of T-3, April 1952 to October 1953

1955

Hall, G.P.D.

Survey of a Newly Discovered Feature (Genista Bank) off the Arabian Coast

1955

Herdman, H.F.P.

Directional Echo Sounding

1955

Kampa, E.M., Boden,B.P

Submarine Illumination and the Twilight Movements of a Sonic Scattering Layer

1955

Leterrier, G.

Current Recorder

1955

Marconi, Co.

Echo Sounding Apparatus: New Marconi "Graphette" Dry-Paper Recording Echometer

1955

Paisley, J.T.K.

Survey of a Seapeak in the Mozambique Channel

1955

Roberts, E.B.

An Improved Radio Current Meter

1955

Smith, W., McIntyre, A.D.

A Spring-haded Bottom-Sampler

1955

Surveying and Mapping

Thermal Expansion of Invar Surveying Tapes

1955

Carstens, R.H.

Problems in Fathogram Interpretation

1954

Gaskell, T.F., Ashton, W.

H.M.S. "Challenger's" World Voyage 1950-1952. Part II: Indian Ocean and Mediterranean

1954

Lennon, G.W.

A Slide-Rule for Vectorial Combinations

1954

Ritchie, G.S.

The Deep Scattering Layer

1954

Viglieri, A.

The Insertion of Echo Soundings on Charts (Erratum)

1954

Zeiss-Aerotopograph G.M.B.H.

Photogrammetric Instruments

1954

Atlas Echo Sounders

1954

Cooke, Troughton & Simms

Surveying Instruments

1953

Directorate of Hydr. and Nav. of Brazil

The Brazilian EB-4 Echo Sounding Machine (Ecobatimetro EB-4)

1953

Duroche, J.

The BBT-Neyrpic Currentograph

1953

Edo Corporation

Edo Model 185 Depth Sounder

1953

Gaskell, T.F., Ritchie, G.S

H.M.S. "Challenger's" World Voyage 1950-1952. Part I: Atlantic and Padfic Oceans

1953

Hyd. Office of Japan

The Ono Self-Recording Current Meter

1953

Hydr. Office of Japan

Precise Echo Sounder for Shallow Water

1953

Jones, M.J.

New Automatic Steering Control System

1953

Kelvin & Hughes (Marine)

Echo Sounders and Tide and Current Recorders. Insulated Water Bottle

1953

Knox, R.W.

Verification and Review of the Hydrographic Survey

1953

Naval Hydr. Office of France

Recent French Bathymetrical Operations in the Antarctic Ocean

1953

Tchernia, P.

Remarks Concerning the Present State of the Deep Scattering Layer Problem

1953

Tscherning, H.

Scam Sounders

1953

Tucker, M.J.

A Wave Recorder for Use in Ships

1953

Viglieri, A.

International Hydrographic Bureau Spedal Publication Nº24: Geographical Positions

1953

Description of AGA Geodimeter, type NASM-1, Bergstrand System

1953

Information on Various Instruments Displayed during the Course of the VIth International Hydrographic Conference, Monaco, April-May 1952, or Forming the Subiect of Descriptive Brochures Distributed

1953

Periscopic Sextant for Aerial Observations

1953

Gougenheim, A.

New Geodetic Astronomy Method: The Method of Azimuth Lines

1952

H.M.S. "Challenger"

Soundings Obtained in the South-West Pacific Ocean (Chart.)

1952

Schuler, F.

On the Accuracy of Configuration of Sea Bottom Profiles with High Frequency Echo Sounders

1952

Sharpey-Schafer, J.M.

Observations of Tidal Streams in Deep Water

1952

Tardi, P.

Unification of Geodetic Grids of the World. Application to General Problems of Navigation

1952

Abel, R.B.

Recent Advances in Oceanographic Operations Aboard U.S.N. Oceanograplec Survey Vessels

1951

Arrhenius, G.

The Swedish Round-The-World Deep Sea Expedition

1951

British Hydr. Dept.

Locating of Wrecks

1951

Brunel, A.

Memorandum on Establishment of Coastal Chain of Geodetic Signals by Traverse

1951

Doniol, R.

A New French Nautical Sextant

1951

Franco (A. Dos Santos)

Comparative Precision of Prismatic Astrolabes

1951

Gabler, H.M.

On the Efficiency of Acoustic Waves in Echo Soundings of Fish Shoals

1951

Grousson, R.

Search for Wreck of 350-Ton Floating Crane in North Sea

1951

Pratje, O.

A New Core Sampler and its First Test

1951

Reed Research Inc

Reed Research Focalmatic. Auto-Focusing Projector

1951

Oceanographic Results of "Snellius" Expedition" (1929-1930) (Riel, P.M. van), (Review)

1951

Askania-Werke Aktiengesellschaft

New Geodetic Instruments

1950

Bonnin, P.

Use of Billy Towers in Triangulation of Southern Coast of Senegal

1950

British Hydr. Dept.

Discovery Reports (H.F.P. Herdman), (Review)

1950

Brudhikrai, L.J

Development of Hydrographic Work in Siam from the beginning up to the Present (Plates)

1950

Emery, S.A.

Small Coordinatograph

1950

Green, G.K, Gibson, W.M. Healy, H.J.

Innovations in Bar Checks

1950

H.B.

Manuale di Idrografia (Romagna-Manoia G.) (Review)

1950

Hughes, A.J.

Influence of Echo Sounding on Hydrography

1950

Jacobson, A.W.

An Instrument for Recording Continuously the Salinity, Temperate and Depth of Sea Water

1950

Moody, A.B.

Tbe Nautical Mile

1950

Moody, A.B.

The Pfund Sky Compass

1950

Naval Hydr. Office of France

Regulations Prescribed by the "Service Hydrographique" of the French Navy for the Carrying-out of Soundings to be used for Further Improvement of the Chart

1950

Naval Hydrographic Office of France

Braking Device for Sounding Boat. Tide Distribution Diagram

1950

Razmara, H.A.

Razmara Method of Teaching Topographic Surveying and Geodetic Operations

1950

Scam Company

Scam 419 Sounder

1950

Seehusen, K.H.

The Danish "Galathea" Expedition (1950-1952)

1950

U.S.H.O.

Sonic Soundings

1950

Worzel J.L.

Ocean Bottom Sampler for Ships Under Way

1950

The Angleprism

1950

Burminster, C.A.

Electronics in Hydrographic Survey

1949

Hastings, Ch.E.

The Application of Raydist to Hydrographic Surveying

1949

Koo, V.H.

Organization and Activities of the Hydrographic Department of the Chinese Navy

1949

Larsson, H.

Investigation of the Accuracy obtained with the Decca System for Survey on the Southern Baltic

1949

Powell, C.

The Decca Navigator as an Aid to Hydrographic Survey

1949

Richarme, P.

Notes on the Pantograph-cutter for Charts in Relief

1949

Schuller, J.A.

Brief History of Hydrography in the Kingdom of the Netherlands

1949

Stowall, M.A.

Dial Gage Meter Bar

1949

Swedish Hydr. Office

Description of Boat Echo-sounding Methods employed by tbe Swedish Hydrographic Office

1949

Triquet, J.

Hydrography of the Ocean Coast of the Belgian Congo

1949

Tuori, H.

Hydrography in Finland

1949

Foxboro Liquid Level Gauges for Open Vessels

1949

Projection Ruling Machine

1949

SFR-Carpentier 476 Sounding Machine

1949

The Nillson Echo-Sounder

1949

The Portable Tide-Predicting Machine

1949

The S.O.M. Poivilliers Type D Stereotopographer

1949

Browne, W.E.

Triangulation Connexion of Norway and Denmark

1948

Emery, K.0., Champion, A.R.

The Underway Bottom Sampler

1948

German Hydrographic Institute

Echo Sounding Apparatus

1948

Harvey, G.N.

Deflectors and their Use in relation to Magnetic Compasses

1948

Kullenberg, B.

The Piston Core Sampler

1948

Pacella, G.B.

Modified Astrolabe

1948

Tewinkel,G.C.

The Reading Plotter

1948

U.S. Navy Hydr. Office

Border Scale Subdividing Device

1948

U.S. Navy Hydr. Office

Use of Radar and Radar Beacons in Hydrographic Surveying by U.S.S. Tanner (AGS-15)

1948

Activities of the Italian Hydrographic Office 1937-1948

1948

Bendix Supersonic Depth Recorder

1948

Co-ordination of Geographical Grids of the World

1948

Extracts from the book "Specifications for Field Inspection Survey"

1948

Sextant Fave-Lepetit (Recording Type 107)

1948

SRA Echo Sounding Equipment, Type PEK-2G

1948

The Fairchild Camera Transit

1948

The K.E.K. (King, Elliot, Kail) Stereoscopic Plotter

1948

The Marconi Magnetostriction Echo-Sounder

1948

The Nogaard Gravimeter

1948

The S.A.F.A.R. Ultrasonic Echo-Sounding Instruments

1948

The Santoni Sterocartograph, Model IV

1948

Aslakson, C.I.

Shoran Investigations for Triangulation

1947

Brudhikrai, L.J

Development of Hydrographic Work in Sian from the beginning up to the presen

1947

Burmister, C.A.

Shoran in Hydrographic Surveying

1947

Dahlgren, Per, Richter, H.

Swedish Hydrography 1644-1944 - The Nautical Chart of Sweden

1947

Stassinopoulos, A.

Report on the First-Order Triangulation of Greece

1947

Tscherning, K

New Types of Ultra-sonic Sounders

1947

A Pendulum Astrolabe

1947

Hydrographic Work of China between the years 1937 and 1947

1947

Sounding Clock

1947

Specification of Instruments exhibited at the seat of the International Hydrographic Bureau during the Vth International Hydrographic Conference

1947

The British Admiralty Transmitting Magnetic Compass (Type II)

1947

The Roberts Radio Current Meter

1947

The Geodetic Tavistock Theodolite

1946

The New Wild Theodolites and Levels

1946

Wild Stereoplotting Apparatuses

1946

The Nardin Chronometer

1945

Bencker, H.

Chronological List of the Main Maritime Discoveries and Explorations (Erratum 1948)

1944

Bencker, H.

The Development of Maritime Hydrography and Methods of Navigation

1944

Bernard, P.

Visual and Photographic Reception of Time Signals

1944

P.V.

Manual of the Certificated Hydrographic Surveyor (Review)

1944

P.V.

Regimen of Coasts (A. de Rouville), (Review)

1944

Schober, H.

The Day and Night Alidade with Telescope

1944

Vanssay, de Blavous, P. De

Method of Calculation for the Adjustment of Observation Results

1944

Volet, C. & Bonhoure, A.

A Few Characteristics of Rustless Invar

1944

Bencker, H.

Regiment of the Sea or Nautical Compendium - Chronological and Analytical List of various Tables or Treatises on Navigation

1943

Jensen, K

A study of Phototheodolite Cameras

1943

Norgaard, G.

A New Gravimeter and Measurements made at Bornholm Island

1943

P.V.

Pierre le Roy and Chronometry (P. Ditisheim), (Review)

1943

Service Hydr., Paris

Program of Lectures delivered for Hydrographic Engineers' Instruction

1943

Bachmann, W.K.

New RepetitionTlheodolite

1942

Kalle, K.

Nomograms for the Graphic Determination of the Horizontal Velocity of Sound

1942

Muller, E.

Der Uhrstandsmesser (Chronometer Difference Meter)

1942

P.V.

Report on Results of the Work of the "Altair" to the NW of the Azores

1942

Richard, J.

On a Bottle of Simple Construction of Oceanographic Research

1942

Schumacher, A.

The Perfected Form of the Surface Water Sampler of O. Sund.

1942

Uschakow, G.A.

First results of the Scientific Work of the 'Papanin' Expedition (Summary)

1942

Dorsey, Dr. H.G.

(E) The Submarine Signal Cº Portable Depth Recorder

1941

Guiducci, A.

(E) Misura delle Distanze con il metodo della "Piccola Base", nel Relievo a Scale a Grande Denominatore. (Measurement of Distances by the "Short-Base" Method in Surveys on Scales with a large denominator (Small-Scale) Surveys)

1941

Jones, 0. T.

(E) Theories of the origins of the Canyons (Extract from an article entitled "Continental Slopes and Shelve".

1941

Kumagai, N.

(E) Studies in the distribution of gravity anomalies in North-East Honsyu and the Central Part of the Nippon Trench, Japan

1941

Mackintosh, N.A.

(E) The Fifth Commission of the R.R.S. "Discovery II"

1941

Mason, K.

(E) Notes on the Northern Sea Route

1941

Mathisson, J.C.

(E) Serial Temperatures by Bathythermograph

1941

Mattison, G.C.

(E) Lighted Survey Buoys

1941

Murray, K.W.

(E) Submarine Scarp off Cape Mendocino, California

1941

P.V.

(A) Deflection of the Vertical in Tahiti (M.A. Gougenheim)

1941

P.V.

(A) Submarine Mountains in the Gulf of Alaska (H.W. Murray), Washington

1941

P.V.

(R) Tafeln zur Ubertragung geographischer Koordinaten auf den Internationalen Erdellipsoide im Bereich 35º bis 71 Breite. - Helsinki, 1941 (Tables for the conversion of the International Ellipsoid between Latitudes 35º and 71)

1941

P.V.

Earth's Rotational effect on the Bubble Sextant

1941

P.V.

Soundings in the Pacific Ocean

1941

Rude, G.T.

(E) A Survey of Atlantis

1941

Seiwell, H.R.

Anchoring Ships on the High Seas

1941

Smallfield, E.J.

Triangulations Beacons

1941

Vanssay de Blavous, P. DE

Table of the Stereographic Polar Projection between Latitudes 39º to 51º

1941

Warwick, H.C.

(E) Small Buoy used in Development of Shoals

1941

(R) The Origin of Submarine Canyons (D. Johnson)

1941

Bonetti, M.

(E) Hydrographic Work recently carried out by the Italian Royal Navy in the Aegean Sea, The Red Sea, and the Indian Ocean

1940

Bryan, G.S.

Los Jardines (E.D.)

1940

Bryan, G.S.

The Wilkes Exploring Expedition

1940

Defant, A.

The Altair Peak (Kuppe)

1940

Hayward, J.T.

The Absolute Altimeter

1940

K.G.

Practical Hydrological Work at the Polar Stations

1940

Kuwahara, S.

(E) Correction to the Echo-Depth for the density of water in the Pacific Ocean

1940

Lejay, R.P. Pierre

(E) Discussion on the results of a gravimetric survey of the Philippine Islands

1940

Lofthouse, J.A.

The Survey methods employed on the Cays

1940

Mortimer, C.K Worthington, E.B.

A new application of echo-sounding

1940

Norgaard, G.

The trend of gravity survey

1940

Rinner, Dr. K.

On Multiple Backward Resection

1940

Vanssay de Blavous, P. DE

Conformal Projections of the Ellipsoid

1940

Vening Meinesz, F.A.

The Wegener Theory

1940

Vigoureux, P.

(E) Clocks controlled by quartz oscillators

1940

Vigoureux, P.

(R) Quartz Oscillators

1940

Vockerodt, K.

A new "Lodis" Levelling Stave

1940

Zubov, N.N.

The drift of the ice-breaker "Sedov"

1940

British Admiralty Mark IV Oropesa Sweep

1940

International Geodetic Bibliography

1940

New Scientific Apparatus for the Arctic

1940

The Buchanan Piezometer

1940

The Florisson Scam altimeter for airplanes

1940

The Longines Siderograph

1940

Borden, F.S.

Taut-Wire, Sun azimuth Traverses

1939

Bowie, W.

Use of Triangulation

1939

Carruthers, J.N.

The Lowerstoft Crossbow Float

1939

Chapman, S.

United States Geophysical Expedition to the Pacific Ocean

1939

Commons, G.C.

Correcting Closure Error

1939

Defant, A.

(E) Survey of the Morphological details of the Ocean bottom by means of echo sounding (Altair Kuppe, Josephine Bk., Aramis Bk.)

1939

Doughet & Phlissier, .

Echo Soundings in the Southern Ocean

1939

E.C.M.

Measurement of Gravity at Sea

1939

Grone

A New Map-Plotting Instrument (Kleinkoordinatograph)

1939

Guilatee, B.L.

Gravity Reductions and the Figure of the Earth

1939

J.D.N.

(R) Admiralty Manual of Hydrographic Surveying

1939

Kuenen, P.H.

Submarine Canyons

1939

Kuwahara, S.

Velocity of Sound in Sea-Water and Calculation of the Velocity for use in Sonic Sounding

1939

Macmillan, D.H.

Echo Sounding in Harbour Hydrography

1939

Marti, P.

(E) Relative determinations of Gravity at Sea (Cruises of French Submarines 'Ftesnel' 1933 & 'Espo' 1936)

1939

Mockel, W.

(E) Deep Sea Echo Soundings and their importance for Navigation

1939

P.V.

(R) Morphologic des Atlantischen Ozeans (Th. Stocks)

1939

Perks, J.P-H.

The "Snellius" deep-sea anchoring equipment

1939

Raynor, L.P.

Calibration of Taut-Wire Apparatus

1939

Riemann, W.

Measurements with a new type of levelling instrument with double image and inclinable line of sight for hilly country

1939

Schmerber, C., Tardi,P. Caillol, P.

(E) Method of Measuring angles by "Serial Repetitions' by Means of a Repeating instrument

1939

Shankland, E.C.

The Submarine Cable Plough

1939

Swanson, LW.

Whitewash Signals

1939

Vanssay de Blavous, P. DE

Stereographic Projections

1939

Zubov, N.N.

(E) The drift of the "Sedov"

1939

(E) The new Chasselon azimuth circle with two microscopes

1939

The "De Vries" Recording Tide Gauge

1939

The Geodetic Instruments produced by Messrs. Carl Zeiss, Jena

1939

A.I.G.G.

Study of a full compensation of the European Geodetic Net.

1938

Anderson, G.L.

Taut wire and Sun Azimuth computation

1938

Engle, F.G.

Automatic brake Sounding Machine

1938

Freiesleben, Dr. H.C.

(E) Testing of Bubble and Pendulum Sextants

1938

G.C.L.B.

Progress of the Discovery Committee's Investigations

1938

H.B.

(R) Hydrographic and Geodetic Surveying Manual for the use of U.S. Naval Surveys (J.G. Kellar), Washington, 1937

1938

H.B.

[R) Hydrographisch Opnemen (Hydrographic Surveys) 's-Gravenhage, 1938

1938

Herrmann, Dr. K.

The New 400-Grade Division

1938

Hotine, M.

(E) Triangulation Beacon Lamps - Type Cooke,Troughton & Simms

1938

P.V.

(R) Morphologic des Atlantischen Ozeans - (Grundkarte der Ozeanischen Lotungen - 1:5 000 000 (Von Th. Stocks), Berlin & Leipzig, 1937

1938

P.V.

Soundings in the North Atlantic Ocean

1938

Rittenburg, I.E.

(E) Wire Drag surveys, Pacific Coast, 1934-1937

1938

Ross, S.E.

Some Geographical Results of the Second BYRD Antarctic Expedition, 1933-1935

1938

Sadahiro Matsuo

Investigation of a direct reading depth meter for "Pilotage" using a new ultrasonic sounding principle (Quasi"Modulated Frequency" principle)

1938

Shepard, F.P.

(R) New Bathymetric Map off California

1938

Shepard, F.P. Beard, C.N.

Submarine Canyons: Distribution and longitudinal profiles

1938

Smith, P.A.

Submarine Valleys

1938

Snowden Piggot, C.

Core samples of the Ocean bottom

1938

Somma, A.

(E) Special aspirating Thermometer for measuring the temperature of the Air at Sea

1938

Spilhaus, A.F.

A Bathythermograph

1938

Van Cleve, R.

Fifteen-Gallon Water-Bottle

1938

Wilson, R.M.

A new Photoalidade

1938

Marconi Direction Finder, Type 579/354 N.

1938

Submarine Canyons

1938

The Soviet Polar Enterprise. Some preliminary results

1938

Anderson, B.J.

(E) Construction of Marine Towers

1937

Borden, F.S.

Tidal Observations at sea with the Dorsey Fathometer

1937

Brunel, A.

(E) Notes on the Hydrographic Drag, M-1931

1937

Clayton, P.A.

The Measurement of Short distances by Range-Finder

1937

Cot, D.F.

French Gravity Measuring Cruise in the Western part of the Mediterranean

1937

Durant-Gasselin, Damiani

(2) Notes on the use of Metallic Targets

1937

Eyman, R.P.

Protractor fitting for wire drag

1937

Gougenheim, M.A.

Correction to soundings with the Fish Lead

1937

H.B.

(R) Handledning L Sjomatning (Manual for Hydrographic Surveys) (KungL. Sjokarteverket), Stockhohn, 1936

1937

H.B.

(R) Hydrografia (Theoretical and Practical Manual for Hydrographic Surveys) (G. Maximov), Leningrad 1935

1937

H.B.

The Husun Fihment Card Dead-Beat compass with non- resonant suspension

1937

Hotine, M.

(E) The East African Arc

1937

I.H.B.

Echo Sounding (XVI); Electrolytic Recorder, Langevin-Touly Type - Outboard Oscillators for British Admiralty Echo Sounding Apparatus)

1937

I.H.B.

Echo Sounding (XVII); (Universal Echo Sounder (British Admiralty - Henry Hughes & Son Ltd.)

1937

I.H.B.

Echo Sounding devices presented by the Marconi Sounding Device Company during the IVth International Hydrographic Conference, Monaco, 1937. (Marconi Echometer, type 421, 424, 429, 439), Marconi magneto Striction Equipment, with Recorder)

1937

I.H.B.

Insertion on Charts of Echo Soundings and the Calibration of Echo Sounding Machines. (Replies to Circular Letter 3-H of 1933)

1937

I.H.B.

Plotting and Publication of Echo Soundings. (Replies to Circular letter 8-H of 1934)

1937

J.D.N.

Association of Physical Oceanography; International Union of Geodesy and Geophysics

1937

Lauwers, J.

Apparatus for taking Samples of Sea Water

1937

Leahy, L.R.

Gravity measuring cruise of U.S. 'Barracuda'

1937

Oggioni, G.

(E) Ultra-Sonic Waves

1937

P.V.

(Corrections to Sheet A of the General Bathymetric Chart of the Oceans, 3rd Edition, April 1935)

1937

Pelissier, L.A.

Search for Shoals

1937

Rude, C.T.

The Dorsey Fathometer

1937

Scaife, W.M.

(E) Targets and Station Marks for Mountain Triangulation

1937

Southern, R.M.

Surveys on the West Coast of Siam during the years 1934-1935

1937

Swainson, O.W.

Velocity and Ray Paths of Sound Waves in sea water

1937

Vanssay de Blavous, P. DE

Generalization of the Conformal Conic Projection and the Double Circular Projection of the Sphere

1937

Vening Meinesz, F.A.

(E) Interpretation of the Anomalies of Gravity

1937

Weems, P.V.H.

The averaging Sextant

1937

(E) Modifications to Wild Theodolites

1937

(E) Ramapo Bank (U.S.H.O.)

1937

(E) Tavistock Theodolite (Cooke, Troughton & Simms Ltd)

1937

(E) The British Graham Land Expedition

1937

(R) A graphical Method for calculating the corrections on deep-sea reversing thermometers. (J.P. Tully), Copenhagen, 1937

1937

(R) Annales de 1'Institut de Physique du Globe, Paris, 1937

1937

(R) Annali del R. Istituto Superiore Navale, Naples, 1936

1937

(R) International Geodetic Bibliography (G. Ferrier and P. Tardi) Paris, 1935

1937

(R) Tavole fondamentali per la reduzione dei valori osservati della gravity. (Fundamental Tables for Reducing observed Gravity Values), (G. Cassinis, P. Dore, S. Ballarin) Milano, 1937

1937

High Latitude expedition on the Russian Ice Breaker "Sadko" (1935)

1937

The Hagner Position Finder (Henry Hughes & Son Ltd)

1937

Wild Geodetic and Topographic Instrument exhibited during the IVth International Hydrographic Conference, Monaco, 1937

1937

World Longitudes

1937

Baker, E.H.B.

Winter Surveying in Labrador

1936

Berroth, A.

(E) An auxiliary for extremely accurate measurement of angles

1936

Cluett, S.L

(E) Determination of Offshore Position by sextant altitude of mountam peak

1936

Collinder, P.

On the graphical resection of a Station

1936

Collinder, P.

The Jaderin Bubble Sextant

1936

Cuvillo, J.

(E) Geodetic Base in the Island of Grand Canary measured by the Hydrographic Expedition of the Archipelago

1936

Edgell, J.A.

Notes on Wire Drag Surveys

1936

Georgj

(R) Norvegia rundt Sydpollandet. (The "Norvegia" around the South Polar Land) (G. Isachsen), Oslo, 1934

1936

H.B.

(R) Annaes Hydrograficos, Tomo III, Rio de Janeiro, 1935

1936

H.B.

(R) Iron Open Work Trigonometrical Signal for rocky terrain as used in the Military Geographical Institute, Florence

1936

H.B.

(R) Professional Papers - Ordnance Survey Office

1936

Horstield, W., Erritt, W.A.

(E) Programme Finder for Use with Prismatic Astrolabe

1936

Hughes & Son, H.

Gothic Bubble Sextant with detachable Artificial Horizon and Electric Lighting

1936

I.H.B.

(E) A Magnetostricion Echo Depth Recorder

1936

I.H.B.

Echo Sounding (XV) - New British Admiralty Recorder Echo Sounders: M.S. III, M.S. IV, M.S. X, MS, XII

1936

Judson, L.V.

(E) International Standardisation of Base Line Tapes and Wires

1936

Lushene, J.P.

(E) World Longitude 1933

1936

Maxwell, P.S.E.

Modem Methods of Time-recording as used in H.B.M. Hydrographic service

1936

Maxwell, P.S.E.

Sextants and Mirrors - Part II

1936

Moore, W.L.

(E) Field Method of Changing Scale for topographical features

1936

Norlund, N.E.,Spender,M.

(E) Survey by Short Base Method

1936

P.V.

(R) Aus der Praxis der Triangulations-Arbeiten le Ord. beim (Methods of 1st Order Triangulation by the) Reichsamt fur Landesaufnahme (E. Gigas), Stuttgart, 1936

1936

P.V.

(R) Errors in Resection (J.E Jackson) London, 1935

1936

P.V.

(R) Istruzioni per la Compensazione delle Triangulazioni di Ordine topografico (Instrutions for the Compensation of Triangulation of a topographical order) (G. Fomi) Cenova, 1936

1936

P.V.

Soundings in the North Atlantic Ocean

1936

Samoilovich, R.L.

(E) Fifteen Years of Soviet Arctic Exploration

1936

Sheehan, J.M.

(E) Surface Navigation with Bubble Octant

1936

Simmons, L.G.

(E) A few tricks in reconnaissance

1936

Smith, P.A.

(E) The Accuracy of Soundings and Positions obtained by methods used in U.S. Coast and Geodetic Survey

1936

Smith, PA.

(E) The three-point fix - graphical

1936

Smith, PA.

Aluminium mounted Topographic Sheets

1936

Smook, J.M.

(E) Deep Sea Electric Bomb

1936

Societe Francaise Radio-Electrique

Obstade-detector, model S.F.R. - D.16

1936

Sutherland, O.S.

(2] A unique Broken Base Method

1936

Swanson, L.W. McCarthy, R.H.

(E) Lead Shot Buoy Spacer for Wire Drag

1936

Tscherning, H.

Recent Improvement in the Ultrasonic Echo Sounding apparatus (S.C.A.M.)

1936

Vanssay de Blavous, P. DE

Ellipse of Errors in the Determination of Geodetic Points

1936

Varney, F.M.

(E) A Marine Coring Instrument - Its Construction and Use

1936

Weems, P.V.H.

Analysis of Bubble Acceleration Errors

1936

Williams, J.D.L.

The Williams Position Line Plotter

1936

(E) A new material for Geographers

1936

(E) Locating the Washington Monument

1936

(E) Surveyor's Level - Series S 300 (Cooke, Troughton & Simms Ltd)

1936

(E) The Insulating Water Bottle as used in the British Hydrographic Service

1936

(R) The"Snellius" Expedition, 1929-1930 (P.M. van Riel), Utrecht,1934

1936

The Mountbatten Ruler for Chart Work

1936

Ambard, M.

(R) Checking a Divided Circle by two methods and explanation of the Contradictions found. (F. Muhlig 1933)

1935

Baker, S.J.

(E) Use of Aluminium Sheets with Plane Table Board

1935

Carruthers, J.N.

A suggested Totalising Anemometer for Oceanographers

1935

Chandon, E, Gougenheim,A.

Instruments for observing Equal Altitudes in Astronomy. Almucantar by S.C Chandler Jr. (1883). Nadirinstrument by Dr. A.Beck (1890). Claude & Driencourt Prismatic Astrolabe. Jobin Prismatic Astrolabe. S.O.M. Prismatic Astrolabe. Wild Theodolite with Extra Prism. Circumzenithal by Nusl & Fric (1905 & 1922). Pentagonal-Prism Astrolabe by Cooke, Troughton & Simms. Bent Telescope by De La Baume Pluvinel (1922). Appliances for Elimination of the Personal Equation. Bibliography

1935

Chovan, W.J.

Method of improving Poor Quality Lead Line

1935

Cooke,Troughton & Simms

The Cooke 45º Prismatic Astrolabe

1935

Edgell, J.A.

False Echoes in Deep Water

1935

Ennis, C.C.

(E) Use of regional constant Correction factors for reduction of Echo Soundings - Carnegie Institution, Washington, 1933

1935

Fedorov, E.K.

(E) Astronomical Determinations in Franz Josef Land in 1933

1935

Forbush, S.E.

(E) Gravity Determination on the 'Carnegie'

1935

G.B.

The New Spherical Compass

1935

Graham, L.D.

Plotting Three Point Fixes without the use of a protractor

1935

H.B.

(R) The Pratt Protractor and Plotting Scale. (U.S.A.)

1935

P.V.

(R) On the Graduation Errors of Circles used in Geodetic Operations (J. Baillaud) Paris, 1934

1935

Rude, G.T.

(E) Hydrographic Data

1935

Rude, G.T.

Recent progress in Hydrographic Surveying

1935

Rust, H.

Multiple Echoes observed in sonic soundings on a Soft Bottom

1935

Samoilovich, R.L.

(E) Expedition in the Ice-breaker "Sedov" in 1934

1935

Seran, H.A.

Taut Wire Measuring Apparatus. (U.S. Coast and Gecdetic Survey)

1935

Service Geographique de l'Armee

Note on the Internal Reading Microscope fitted to azimuth circle Nº13

1935

Sheliagin, V.

(E) Determination of a Radio-astronomic Position in 1934 in the Pakhtusov Islands (East coast of Novaya Zemlya)

1935

Smith, P.A.

(E) Recent Acoustic work of the U.S. Coast and Geodetic Survey, Washington, 1934

1935

Soule, F.M.

(E) Sounding Velocities in the Pacific

1935

Stocks, Dr. Th.

Research into the Nature and Stratification of the Sea Bottom by means of high frequency"Echolots"

1935

Verstelle, J.Th.

The small LUCAS sounding machine

1935

Wandel, C.F.

(E) Historical Remarks concerning the Reykjanaes-Ryg

1935

Wordie, J.M.

(E) Work done during the Third Commission of the R.R.S. "Discovery II", 1933-1935

1935

(E) Graduation of Precision Circles. (U.S. Bureau of Standards)

1935

(E) Revolving Heliotrope, Leningrad, 1934

1935

(R) Experiments at Sea with the Bubble Sextant. (E.O. Hulburt) Washington, 1933

1935

(R) Resultats des Campagnes Scientifiques du Prince de MONACO, Vol. LXXXIX. (List of Stations)

1935

(R) Triangulacao e levantamento da Carta do Ilha do Principe.(J.A. Capelo),Lisbon, 1934

1935

A. M. L. Position Line Slide Rule (Bygrave Slide Rule), Henry Hughes and Son, London

1935

Echo Sounding (XIV); - The Dorsey Fathometer (U.S.C. & G. Survey); Hydrographic precision Soundings with the Marti Hammerblow sounder

1935

Geodetic Surveys in the U.S.A.

1935

Husun improved Bubble Sextant

1935

Micrometer Hydrographic or Survey Sextant. (K Hughe & Son, Ltd)

1935

Micrometer Station Pointer. (H. Hughes & Son) London

1935

New small Wild Theodolite

1935

New Wild Sextant, (Heerbrugg, Switzerland)

1935

Amistead Rust

(E) The Range or Direction Indicator. (U.S.A.)

1934

Bilby, J.S.

Water Signal for Triangulation and Hydrography. (U.S.C. & G. Survey)

1934

British Admiralty

Details of the Ormonde and Fitzroy types of Floating Beacons

1934

Brown, T.T.

The Navy-Princeton Gravity Expedition to the West Indies in 1932

1934

Chandon, E, Volontat, R. DE, Gougenheim, A.

Apparatus for Measuring the Absolute Personal Equation in Observations with the Prismatic Astrolabe

1934

Collinder, Per

Methods of Echo Sounding and the principal results obtained. (The most important echo sounding expeditions. The greatest depth in the Baltic)

1934

Edgell, J.A., Jackson, A.L.

The Islands of the Tristan D'Acunha Group

1934

G.S.S.

(R) Anais Hidrographicos, Tomo I, Rio de Janeiro, 1933

1934

G.S.S.

(R) Anaks Hidrograficos, Vol I, 1932 (Uruguay)

1934

H.B.

A simple device to provide against possible Swinging of the Lead in ship sounding

1934

Imamura, A. & Kawase, E.

A new Volcano off the East Coast of Alaid Island, 1933-1934

1934

J.D.N.

To plot a Station Pointer Fix graphically

1934

John, D. Dilwyn

(E) The Second Antarctic Commission of the R.R.S. "Discovery II", (1931-33)

1934

Maxwell, P.S.E.

Sextants and Mirrors

1934

Michler, H.

(E) Observations with Bubble Sextant on board S.S. Arucas in May 1933

1934

Nares, J.D.

A method of obtaining Current Observations from a ship in deep water without anchoring

1934

P.V.

(R) Die Echolotungen des Meteor (Text und Echolotprofile). (H. Maurer), Berlin, 1933

1934

P.V.

(R) Die Echolotungen des 'Meteor'. (Dr. H. Maurer, Berlin, 1933. - List of soundings and profiles)

1934

P.V.

(R) Traie de Geodesie. (P. Tardi) Paris, 1934

1934

Parker, W.E.

(E) Use of Range-finders for Hydrographic Surveying. (U.S. Coast and Geodetic Survey)

1934

Rollet de 1'Isle

(E) Description of a Reflecting Circle. (France)

1934

Romagna Manoia, G.

(E) Description of Vice-Admiral MAGNAGHI's Sounding machine (new type)

1934

Tally,B.B.

(E) An improved Plane Table Board. (U.S.A.)

1934

Trombetti, C.

(E) A new type of Iron Trigonometrical Beacon. [Italy)

1934

U.S.C. & G. Survey

The Care of Instruments

1934

Verstelle, J. Th.

To plot a Station Pointer Fix graphically

1934

Wyatt, A.G.N.

(E) Surveying Cruises of H.M.S. "Challenge" off the Coast of Labrador in 1932 and 1933

1934

(R) I Risultati della Crociera gravimetrica del R. Sommergibile Vettor Pisani e la Gravita in Italia. (G. Cassinis)

1934

(R) A new Reading Microscope (by H. Wedemeyer, Gottingen)

1934

(R) General Instructions for the Hydrographic Surveyors of the Admiralty, London, 1933

1934

(R) L'Astrolabio a Prisma. Descrizione el uso. (G. Forni) Genoa, 1932

1934

(R) Observaciones de Precision con el Sextante. (De Canete del Pinar) San Fernando, 1934

1934

(R) The Continental Undulations of the Geoid. (RA. Hirvonen) Helsinki, 1934

1934

A graphical method of adjusting Plane Table Traverses

1934

A new Extensible Levelling Stave. (R. Reiss) Liebenwerda

1934

Bilbliography relating to Echo Sounding

1934

Echo Sounding (XIII); Germany: Atlas-Echolot, types 20 & 22 (Atlas-Werke, Bremen); Atlas-Echograph. - Greet Britain: British Admiralty Deep Water Echo Sounding Machine, Standard Pattern, Mark X. (Henry Hughes & Son, Ltd., London) - British Admiralty Silent Super-Sonic Echo Sounder (various types) - British Admiralty Boat Super-Sonic Shallow Water Echo Sounding Gear with magneto-striction transmitter. - France: Continuous Echo Sounder using Rifle-shots for Deep Water use. (S. Marti, Montbeliard, various types); Langevin-Florisson-Touly Sounder (S.C.A.M., Paris); Langevin-Florisson Sounder combined with Marti Recorder; - Langevin-Florisson Sounder with Echometer; - Langevin-Florisson Sounder with Echoscope

1934

Methods of Soundings a) Lead lines used - (b) sounding machines and other appliances used - (c) method of checking lead lines - (d) method of running lines of soundings and keeping on them - (e) method used for fixing the position of the soundings - (f) instruments used for fixing and plotting soundings - (g) method of obtaining specimens of the bottom - (h) system used for reducing soundings to chart datum - (i) scheme of soundings, examination of dangers off salient points - Answer to Circular Letter Nº 5-H of 1933: Netherlands, Germany, Italy, USA, (Spain, Portugal, Great Britian, Australia, Denmark, France. China, Poland, Sweden, Norway, Siam)

1934

Methods of Sweeping used in various countries. (USA : The Standard Wire Drag. The Light Wire Drag. The Wire Sweep). France: Drague flottante. Drague hydrographique francaise. Sweden: Spar Sweep, Bar Sweep. (Great Britain, Argentina, Chile, Denmark, Norway, Germany, Netherlands, Belgium, Spain, Portugal, Italy, Greece, Siam, China, Australia, Brazil)

1934

On the results of Soundings in the vicinity of the Yamato Bank, 1933

1934

Russian Hydrographic Expedition in Siberia, 1933

1934

The "Stella" Dual Magnetic Compass. (Glasgow)

1934

The Addison-Luard Course and Wind Calculator, Type D. (H. Hughes) London

1934

The Hammer-Fennel Tacheometer. Kassel

1934

The measurement of the Santa Elena Geodetic Base by the Hydrographic Service of the Ecuador Navy

1934

The Rask Electrical Beacon Lamp. (Great Britain)

1934

Bilby, J.S.

Floating Hydrographical Signal, Three-Barrel Buoy

1933

Cooke, Troughton & Simms

Helio Beacon

1933

Culatee, B.L

Deflection of the Plumb-line. (Survey of India)

1933

De Graaff Hunter, J.

(E) Isostasy in India

1933

Ennis, C.C.

Note on compensation of Density of Sea-water and on Corrections for deep-sea Reversing Thermometers

1933

Gerard, W.G.

Reversing Thermometers

1933

Gherardi, W.R.

The Cuban Survey

1933

H.B.

Determination of the ship's Position by observations of Two Points the Bearings of which intersect at a small angle

1933

H.B.

Note on an Air-pressure Sounding Machine

1933

Hayes, J.H.

(Appendix - Depth Contour due to Gradient)

1933

Hayes, J.H.

A. Report on sea trials of deep Water Echo Sounding Gear in H.M.S. 'Challenger' and 'Ormonde'

1933

J.D.N.

Addendum - Slope Corrections for Echo Soundings

1933

J.D.N.

Canvas Mark Buoy

1933

J.D.N.

To plot a Station Pointer Fix graphically

1933

Johnson, H.F.

Correction for inclination of Sounding Wire (US Lake Survey)

1933

Luisoni, A.

Azimuth Lantern

1933

Marti, P.

Determination of the Slope of the Sea Bottom by a Single Acoustic Sounding

1933

Marti, S.

Sounding equipment by means of the Fish-lead (with recording gear)

1933

Michler, H.

A hint when measuring the Dip of the Sea Horizon

1933

Nares, J.D.

Echo Soundings. (Slope corrections for)

1933

P.V.

Erratum - Supe Corrections for Echo Soundings

1933

Schreiber, E.

(E) The Echograph. (Self-recording echo sounder of the Elektroakustik G.m.b.H. of Kiel)

1933

Soule, F.M.

Note on the practical Correction of deep-sea Reversing Thermometers and the determination of the Depth of Reversal from Protected and Unprotected Thermometers

1933

Survey of India

Heliographing from a Mirror on top of a Triangulation Mast.

1933

Suryey of India

(E) Dr. De Graaff Hunter's Trestle Tower for geodetic triangulation.

1933

Tscherning, K.

C. The new Ultra-sonic Sounders and their use in Hydrography

1933

U.S. Coast and Geodetic Survey

(E) Bibly Steel Tower for triangulation

1933

Vanssay de Blavous, P. de

Slope Corrections for Echo Soundings (with tables and diagrams)

1933

Verstelle, J. Th.

Current Drag

1933

Watts & Son, E.R

(E) The Connolly Standard Compass for checking field compasses and observing Magnetic Dedination

1933

Wilke

Station Pointer with Station Holders for hydrographic surveying during protracted use of the same terrestrial landmarks

1933

Wust, G.

Thermometric Measurement of Depth. (Tables and Bibliography)

1933

(E) Investigation into Shoals off the Coast of Annam (Juniata Bank, Duperre Breakers)

1933

(E) Soviet Work in the Arctic

1933

B. Echo Sounding in Motor Boats. A description of the British Admiralty super-sonic Shallow water Echo Sounding Gear, with recording unit

1933

Echo Sounding (XII)

1933

Plates of Silver for Theodolite Circles. (U.S. Coast and Geodetic Survey)

1933

Baker, T.Y.

(E) The 45º Prismatic Astrolabe by Cooke, Troughton & Simms, Ltd, London

1932

Brown & Ferguson

The Willis Navigating Machine, Glasgow

1932

Cassinis, G.

(E) An Italian Gravimetric Cruise in the Mediterranean

1932

Church, E.F.

A Hint to Topographers

1932

Cowie, G.D. & Reed, T.B.

(E) Determination of Velocity of Sound in sea water in Cape Cod Bay. (U.S.C & G. Survey)

1932

Dubois, R., Laboureur, L.

(E) Note concerning a Direct Reading Electrical Chronograph for accurate reading of very short intervals of Time

1932

Edgell, J,A.

Taut Wire Measuring Operations at Sea

1932

Gougenheim, A.

Nomographic determination of the iclination Correction of Soundings taken by means of a Fish-lead (plomb-poisson)

1932

Green, F.M.

The determinaton ot Secondary Meridians by the Electric Te!epaph (1874-1876)

1932

Hughes & Son, H.

The Holmes Master Magnetic Compass and Path Indicator, London

1932

J.D.N.

Foreword to Practical Hints to Hydrographic Surveyors

1932

Japanase Hydrogaphic Department

Report on Oceanic Survey in the western part of the North Padfic carried out by H.I.J.M.S."Mansyu" from April 1925 to March 1928

1932

Kemp, S.

The voyage of tbe R.R.S"Discovery I", surveys and soundings (1929-1931)

1932

Kuenen, Ph. H.

(E) The four-metre Sounding Tube of the Snellius Expedition

1932

Lallemand, Ch.

Some recent geographical Discoveries in the Antarctic Region ("Norvegia" 1927-1931; Sir Douglas Mawson 1929-1930)

1932

Libby, H.E.

(E) Graphic Pressure Sounder (USA)

1932

Littlehales, G.W.

Measures for the settlement of Reports of Doubtful Dangers in the Occaen. (Form of the slope of Wake Island)

1932

Littlehales, G.W.

The International Scientific Expedition to the West Indies in 1932

1932

Marti, P.

(E) Employment of Floating Marks (beacons) by the Algeria-Tunisia Hydrographic Expedition

1932

Nares, J.D,

The 'banner' method of attaching a Flag to a Beacon

1932

Nares, J.D.

Canvas Current Drag

1932

Nares, J.D.

The Adjustment of a Quadrilateral when one triangle has already been adjusted

1932

P.V.

(R) Bulletin Geodesique Nº30

1932

Parkhurst, D.L.

(E) New Theodolite for Primary Triangulation. (U.S. Coast and Geodetic Survey)

1932

Paton, HA., Deane, W.F.

Hydrographic Signal with triangular cross-section

1932

Plath, C. & Schilly, F.

(E) Periscope Sextant with attached Compass

1932

Renqvist, H.

(E) Bathymetric Chart of the Bothnian Bay and the North Kvark. Echo soundings in tbe years 1927-1929

1932

Rude, G.T.

(E) The determination of the Compass Error

1932

Rude, G.T.

(E) The Surveys of Georges Bank (Radio Acoustic Ranging)

1932

Shalowitz, A.L.

The Physical Basis of Modern Hydrographic Surveying. (Velocities of Sound for various conditions)

1932

Smith, E.H.

(E) The 'Marion' Expedition to Davis Strait and Baffin Bay, 1928 - Scientific Results - Part 3: Arctic Ice, with special reference to its Distribution to the North Atlantic Ocean

1932

U.S. Coast Guard

(E) Corrections applied to Echo Soundings

1932

U.S.Field Engineers

(E) Progress on the Georges Bank Project

1932

Vanssay de Blavous, P. DE

Compensation of a Polygon with a central station. (Compensation of a quadrilateral: angles of equal weight, angles of unequal weight)

1932

(E) Survey of Georges Bank. (New appliances used by the U.S.C & G. Survey. Portable R.A.R. Set)

1932

(E) United States Naval Surveys (1931)

1932

(R) Measurement of Seven Base Lines of the Baltic Polygon executed in the year 1929. (L. Bonsdorff)

1932

(R) Physics of the Earth - II. The Figure of the Earth. Washington, 1931

1932

(R) Traite de Telemetrie. (P. Mazuir) Paris, 1931

1932

Echo Sounding (XI); British Admiralty Echo Sounder for C.G.S. "Acadia"; Deep Sea Recording Echo SoundingGear for H.M.S "Challenge"; Special Echo Gear, Mark VI, for cross-channel steamer

1932

Hoey Position Plotter. (U.S.A.)

1932

List of Instruments amongst those shown at the Oceanographic Exhibition of Seville, 1st May-15th June, 1929

1932

Measurement of Differences of Height by Tide-gauge

1932

Moltchanoff Recording Theodolite for atmospheric soundings. (Alasnia Werke, Berlin)

1932

Reversible Level constructed by Cooke, Troughton & Simms, Ltd, London

1932

The Barr and Stroud Prismatic Night Binocular, Type C.F. 15

1932

The Pemberton Azimuth Angle Attachmen. (Henry Hughes & Son, London)

1932

The Tavistock Theodolite (cont.)

1932

Canadian Hydrographic Service

Hudson Bay Survey (1930)

1931

Hickman, C.N.

(E) A portable Spark Chronograph for either direct or alternating current

1931

Kaster, H.B.

The Spherant. (University of California)

1931

Langevin, Prof.

On the Ultra-Sonic Mirage

1931

Long, A.T.

The Antarctic Cruise of the 'Discovery' 1929-1930

1931

Luymes, J.L.H.

Expedition of the H.N.M.S. "Willebrord Snellius" [1929-1930)

1931

Marti, P.

Note on Amustic Sounding. - History - General Conditions for the use of Sonic Soundings - A review of Existing Instruments - Discussion

1931

Maurer, H.

A source of Error in the Solar Compass

1931

Nares, J.D.

A method of mooring a Floating Beacon in Deep Water

1931

P,V,

(R) Progressi e tendenze nei procedimenti per determinazione di gravita relativa. (G. Cassinis). (Vening Meinesz apparatus, Lejay apparatus, Bibliography)

1931

P.V.

(R) The use of the Interference of Light for the measurement of Base Lines. (Y. Vaisala) Finnish Geodetic Institute, 1930

1931

Patton, R.S.

The expanded program for the Geodetic Survey of the United States

1931

Pulfrich, C.

(E) A new Portable Instrument for measuring Angles

1931

Slaucitajs, L.

A short Historical Sketch of Hydrographic Work of the Latvian Coast and to seaward

1931

Swainson, O.W.

(E) Rigid Control for the survey of an Offshore Bank (US C.& G. survey)

1931

Tonta, L.

Accurate Determination of the Position at Sea. (Error of the bisector. - Mean errors)

1931

Tonta, L.

Short note on the measurement of the Acceleration of Gravity at Sea and on an Italian Gravimetric Cruise in the Tyrrhenian Sea (1931)

1931

Torreson, O.W.

The determination of Geographical Position for Scientific Observations at sea and especially in connection with Magnetic Work.

1931

U.S. - H.O.

New Standard Sextant of the U.S. Navy

1931

Vallaux, C.

Ice Observation and Patrol in the waters of Newfoundland in 1929

1931

Vening Meinesz, F.A.

(E) Maritime Gravity Survey in the Netherlands East Indies; tentative interpretation of provisional results, Amsterdam, 1930

1931

(E) Geodesy in British India

1931

(E) Two drum hydrographic Floating Signal (U.S.C. & G. Survey)

1931

Echo Sounding (X)

1931

Glass Fibers for Reticules. (U.S. Coast and Geodetic Survey)

1931

Goerz Solar Compass with special fitting for Latitude and Azimuth. (Berlin)

1931

Hezzanith Patent Centring Error Detector by Heath & Co. London

1931

Semi-graphic Coordinate Computation. (Hydographic Department, London)

1931

Semi-rigorous Adjustment of Triangulation. (Hydrographic Department, London)

1931

Slope Corrections for Echo Soundings

1931

The Adjustment of Triangulation. (Hydrographic Department, London)

1931

Akhmatov, V.

Cartography of the Arctic within the limits of the USSR frontiers

1930

Bencker, H.

The Bathymetric Soundings of the Oceans, (With chronological list of oceanic explorations from the year 1800 - List of principa! oceanic depths and of principal oceanic shallows)

1930

Bourgeois, General

The new "Meridienne" de France"

1930

Canadian Hydrographic Service

Charting of Hudson Bay and Strait

1930

Cassinis, G.

(E) New Instruments for estimating Topographical Distances

1930

Coldewey, K

(E) New precise Liquid Compass Card

1930

Collinder, P.

A summary of Hydrographic results obtained during an Arctic Cruise in 1929 (Bjornoy)

1930

Damilatis, P.

The Azimuth-Meter (Greece)

1930

Guyader, P.L.

Extract from a report of a Voyage to Greenland of the Hospital Ship 'Sainte-Jeanne d'Arc’ (1929)

1930

Lubcke, E

The Velocity of Sound in Sea Water

1930

Luymes, J.L.H.

Sbort sketch of the Progress of Oceanography and the Expedition of the Royal Dutch Vessel 'Wiilebrord Snellius'

1930

Marti, P.

Exploration of the Submarine Volcanic Region of the Catwick Islands (1929)

1930

P.V,

(R) Is the Earth an Ellipsoid with Three Unequal Axes? (W. Heiskanen)

1930

Ravn, H.O.

The Maritime Survey of Denmark (History and Methods)

1930

Rubartelli, L.

Report of the Hydrographic Expedition of the" Ammiraglio Magnaghi" in the Red Sea, 1928-1929

1930

Schulz, B.

(E) Scientific Exploration in the Barents Sea by the"Poseidon" in 1927

1930

Shalowitz, A.L.

Shpe Corrections for Echo Soundings. (USC & G. Survey)

1930

Tenani,M.

Experiments in the stable compensation of the Quadrantal Deviation of magnetic Compasses obtained by means of Cylindrical Compensators

1930

Tonta, L.

On the Curvature of the Lead-line and the Correction for its Inclination

1930

Vanssay de Blavous, P. de

Slope Corrections for Echo Soundings

1930

Vanssay De Blavous, P. de

Use of the properties of the Arc containing an Angle (Position Line) in Navigation and in Hydrographic Surveys; (Historical - various uses - accuracy of intersection)

1930

(R) Annual report of the Director, U.S.C. & G. Survey, for the fiscal year ended June 30, 1929

1930

(R) Annual report of the U.S. Hydrographic Office for the fiscal year 1928

1930

(R) Manual of First Order Levlling. Washington, 1929

1930

(R) Manual of First Order Triangulation. (C.V. Hodgson) Washington, 1926

1930

(R) Manual oF Second and third Order triangulation and Traverse. (C.V. Hodgson) Washington, 1929

1930

(R) Note concerning the Coefficient of Geodetical Refraction. (Silvo Ballarin)

1930

(R) The Calculator's Guide. (J. Boccardi) Catania

1930

(R) Theoria i Praktika Ghiroskopitcheskovo Kompassa. (B.I. Koudrevitch) Leningrad, 1929

1930

(R) Zvoukovoie Izmierenie Gloubin (Sonic Measurement of Depth). (K.S. Oukhov), Leningrad, 1927

1930

A Precision Chronograph constructed by the Rev. Fr. Lejay

1930

Askania nº 60 L Surveying Sextant and other instruments

1930

Chromium Plating for Theodolite Circles. (U.S. Coast and Geodetic Survey)

1930

Conditions of Test for Sextants. -British Admiralty Specifications

1930

Device for taking Bearings in foggy weather

1930

Echo Sounding (IX); The Langevin-Florisson Ultra-sonic Sounding Machine, small model, fitted with Echo-meter; Graphic Acoustic Sounder of the US Navy; Indicating Acoustic Sounder of the US Nav; British Admiralty "Echo Sounder", Mark IV

1930

Echo Sounding (VIII); British Admiralty Echo Sounder: Shallow water types, Mark III & Mark IV

1930

Machine for calculating Position, Le Sort system, by J. Carpentier, Paris

1930

New Logs. (Cone resistance log, Hamburg; Dynamometric blade log, Baule system, Chaville, (France)

1930

Nocturnal Vision by means of the "Noctovisor" (L. Baird), 1927

1930

Prismatic Astrolabe of Messrs. Claude and Driencourt. S.O.M. disign. Geodetic Model (Paris)

1930

The Addison-Luard Calculator

1930

The Askania Aircraft Compasses

1930

The Askania patented Telecompass, Bambergwerk, Berlin

1930

The Luminous Protractor

1930

The new S.A.L. Log

1930

The Tavistock Theodolites. (Watts-Zeiss Theodolites; Cooke, Troughton & Simms double-readingTheodolite)

1930

Curtis, H.L., Duncan, R.C.

A method for the Accurate Measurement of short Time Intervals

1929

Littlehales, G.W.

Mechanical means of finding Geographical Positions in navigation

1929

Luymes, J.L.H.

The Adjustment of the Hydrographic Surveys in the Moluccas

1929

Maurer, Dr. H.

Echo Sounding - VII (Correction to soundings)

1929

Romagna Manoia, G.

Report on the Scientific researches carried out by H.I.M.S. "Citta di Milano" at Spitsbergen during the Arctic Expedition of 1928

1929

Smith, E.H.

Narrative Account of the"Marion" Expedition (in the North of Davis Strait)

1929

Vanssay de Blavous, P. DE

Calculation of the Geographical Co-ordinates on the International Ellipsoid.

1929

Zorell, F.

Sounding of the Deeps in the vicinity of Japan

1929

(E) Bulletin of the Geodetic Section of the International Geodetic and Geophysic Union - Extract from the Report of Proceedings of the Prague Meeting, 1927

1929

(E) Conditions of Test for Sextants. - National Physical Laboratory, Teddington

1929

(E) Dutch Pendulum Observations in the Atlantic, the Padfic and the Indian Oceans

1929

(E) Tables for observations with the Prismatic Astrolabe. (R.P. de la Villemarque) Zi-Ka-Wei, 1928

1929

(R) Anales Hidrograficos - Argentina (Tome VIII), 1928

1929

(R) Annales Hydrographiques (3e Serie, Tome VIII), Paris, 1927-28

1929

(R) Annual Report of the Director, U.S. C. & G. Survey, 1927

1929

(R) Correction of the effect of the Magnetic Field on the Rates of Watches. (P. Ditisheim) Paris, 1928

1929

(R) Measurement of salinity of Sea Water (J.H. Service, Washington, 1928)

1929

(R) The effect of Vibration on the Rates of Chronometers. (G.P. Arcay) Paris, 1928

1929

(R) The Theory of the Gyroscopic Compass and its Deviations. (A.L. Rawlings) London, 1929

1929

(R) The Transmission of Sound through Sea Water.(J.H. Service, Washington, 1928)

1929

(R) Topographic Manual. (U.S.C. & G. Survey) Washington, 1928

1929

(R) Unterwasserschalltechnik - Submarine Akustik in Theoric und Praxis (F. Aigner), Berlin, 1922

1929

(R) Wireless Longitude (U.S.C. & G. Survey) 1924

1929

Amici-Magnaghi Reflecting Cirde. (Italy)

1929

Coutinho-Plath Sextant. (Hamburg)

1929

Floating Signals used by the U.S. Coast & Geodetic Survey

1929

Internal Focusing Anallatic Tacheometer. (Cooke, Troughton & Simms)

1929

O.P.L. Bubble Octant. (Levallois)

1929

Oscillograph outfit for Research Work by the Cambridge Scientific Instrument Company

1929

Plath Surveying Sextant with Pentagonal Prism (Hamburg)

1929

Portable Chronograph of the Cambridge Instrument CO.

1929

Portable Instruments for measuring Angles

1929

Record of the Hydrographic Work undertaken by the Russian Navy during the past century

1929

Sounding Machines used by the U.S. Coast & Geodetic Survey

1929

The Behm "Limnolot" Sounder

1929

The Cambridge University East Greenland Expedition, 1926

1929

The Chernikeeff Electric Log

1929

The Illumination of the Bubble of a Spherical LeveL. (A. De Grammont)

1929

The R.A.E. Bubble Sextant by H. Hughes & Son, London

1929

The S.I.P.L. Navigational Calculator, Paris

1929

Thermoelectric Sounder by Commander Laboureur

1929

Benker, H.

The Determination of the Magnetic of Liquid Compasses

1928

Fave, M.L.

Quadrant with spherical level for fixing the position in a Balloon

1928

Gougenheim, A.

The recent determination of a world-wide series of Fundamental Longitudes

1928

H.B.

(R) Handbuch fur Kustenvermessungen, Berlin, 1927

1928

H.B.

(R) Handledning i Sjomatning, Stockholm, 1924-1926

1928

H.B.

(R) Manuale di Idrografia per la Costruzione delle carte marine, Livomo, 1927

1928

Heck, N.H.

The Coast & Geodetic Survey and Oceanography in the Pacify

1928

Lejay, Rev. Fr. P.

Suppression of Contacts in Astronomical Clocks

1928

Maureb, H.

The Soundings of the Exploring Vessel "meteor" and Nautical Science (Corrections to soundings)

1928

Otte, F.

Hydrographic Surveying in China

1928

Parkhurst, D.L.

A Micrometer Microscope equiped with an Illuminated Scale

1928

Pelissier

Concerning two Dangers of Doubtful Existance off the coasts of Annam

1928

Pelissier

Note on certain Shoals of the Newfoundland Bank

1928

Service, J.H.

Phenomena observed in connection with Radio-Acoustic Position Finding and Echo Sounding. Shielding of the Hydrophones

1928

Tonta, L.

Concerning the Correction at the Quadrantal Error in Compasses of !arge magnetic moments

1928

Wood, A.B., Ford, J.M.

The Phonic Chronometer. (H. Tinsley & Co.) London

1928

(E) Expedition to Baffin Bay (U.S. Coast Cuard) 1928

1928

(R) Annali Idrografid (Vol 11), Genoa, 1927

1928

(R) Hydrographic Manual (U.S. C & G. Survey), Washington, 1928

1928

(R) Resumen de los Trabajos de la Comision Hidrografica de Espana en la costa de Galiciaen los anos 1903-1918, Madrd, 1925

1928

(R) Tables of the Velocity of Sound in Pure Water and Sea Water for use in Echo Sounding and Sound Ranging. (British Admiralty Publication H.D. No. 282)

1928

(R) Trabajos de campo que se efectuan en la Comision Hidrografica para el levantamiento de las cartas y planos. U. Cervera), Madrid, 1927

1928

(R) Verhandlungen der Baltischen Geodatischen Kommission, Helsingfors, 1928

1928

A new form of Sextant. (C.F. Casella, London)

1928

Bottom Samplers. (Scripps Institution) La Jolla, 1927

1928

Description of the U.S.C & GS Sounding Tube

1928

Echo Soundings (V); British Admiralty Echo Sounder; Fathometer of the Submarine Signal Co., Boston; Atlas-Lot of the Atlas-Werke, Bremen; Echolot of the Signal Gesellschaft, Kiel

1928

Echo Soundings (VI); Langevin-Florisson Ultra-sonic Sounder (cont.); Acoustic Sounder by stocks or detonations, Marti; system, 192; Behm Echo Sounders, types IV-A, IV-S, IV-N

1928

New Chasselon Theodolite with Microscope. (Paris)

1928

Offshore Soundings. Use of Floating Beacons (France)

1928

Reduction of Echo-Soundings. (Slope correction - diagram by U.S.C. & G. Survey)

1928

Schwarzschild's Air Navigation Sextant with Artificial Horizon

1928

Sextant fitted with an Artificial Horizon by W. Ludolph, A.G. Bremerhaven

1928

Tables of Meridional Parts. (EA. Wedemeyer)

1928

Use of Wireless Te!egraphy in Longitude Determination (U.S.A.)

1928

Albert, G

Charts of the Progress of Hydrography of the British Isles and Sweden

1927

Bencher, H.

Geographical Positions - World Longitude Determinations

1927

Errin, W.G.

The Prime Meridian

1927

H.B.

(R) Correct Velocities for Echo Soundings in the Pacific Ocean. (U.S. Coast and Geodetic Survey Tables)

1927

Hayes, H.C.

(E) Recent developments in Acoustical Depth-finding Apparatus

1927

Kruger, H.C.

The Towed Sounder used by the Conservancy Department of the Naval Yard at Wilhelmshaven and the experiments made therewith

1927

Luymes, J.L.H.

The Hydrographic Survey of the Netherlands East Indian Archipelago

1927

Reinius, G. & Leche, C.

Transits for Testing Compasses

1927

Tonta, L.

On the Curvature of the Lead-line and the Correction for its Inclination

1927

Vanssay de Blavous, P. DE

Ellipsoids and Tables. (Replies to Circular Letters Nos. 18-H and 20-H of 1927)

1927

(R) Catalogues of Instruments

1927

(R) Lavori Geodetici compiuti in Italia e Colonie dal 1922 at 1926 dall'Istituto Idrografia della Regia Marina

1927

(R) Sounding by Fish-lead (Marti), Paris, 1926

1927

Japanese Marine Expedition to the South Seas, 1927

1927

Tabes for the International Ellipsoid of Reference. (International Geodetic and Geophysic Union)

1927

The Henri Wild Telescope Level, Heerbrugg, (Switzerland)

1927

The Henri Wild Universal Theodo!ite, Heerbrugg (Switzerland)

1927

J.M.P.

(R) Hydrographisch Opnemen (J.L.H. Luymes) The Hague, 1925

1926

Rollet de 1'Isle

Methods now in use by the Ingenieurs Hydrographes of the French Navy

1926

Rollet de l'Isle

Historical notes on the Difference of longitude between Paris and Greenvich

1926

(R) Deep Sea Soundings in the East Indian Archipelago (Koninklijk Meteorologisch en Magnetisch Observatorium te Batavia)

1926

Echo Soundings (IV); (Ultra-sonic Sounding Machine, Langevin-Florisson system with Optical Analyser - Marti Sounding Reorder. - British Admiralty Pattern Echo Sounder)

1926

Reinius, C., Bouveng, E.

Sounding in shallow water from a Vessel under way. (Appliances adopted in Sweden)

1925

Reinius, G., Bouveng, E.

The Testing and Adjustment of the Station-Pointer (Protractor). (Method used by the Swedish Hydrographic Office)

1925

An Air-pressure Sounding Machine

1925

Bilbliography relating to Echo Sounding

1925

Echo Soundings (III); (Fessenden's apparatus, Fathometer, Marti apparatus, Sonic Depth Finder, Behm's Echo Sounder, Behm Sounder with Photographic Recorder, Bomb and Explosion sounding)

1925

Question referring to the Accuracy of Hydrographic Soundings

1925

Velocity of Propagation of Sound through Sea Water. (U.S.C. & G. Survey. Tables)

1925

Bencker, H.

Echo Sounding (II). Ultra Sound. Piezo electric quartz (Langevin)

1924

G.S.S.

(R) Handledning i Sjomatning, Stockholm, 1923

1924

Hayes, H.C.

(E) Measuring Ocean Depths by Acoustic Methods. (USA: Angle of Reflection method, Standing Wave method, Echo method)

1924

(R) The Marine Chronometer, its History and Development. (R.T. Gould) London, 1923

1924

J.M.P.

(R) De Methode der kleinste Kwadraten. (J.LH. Luymes) The Hague, 1923

1924

Phaff, J.M.

Note relative to a Compass Rose designed by C. De Bie (1689) (Dr. F.C. Wieder, Leiden)

1924

Reinius, G., Ohlsson-Odelsio, H., Collinder, P.

Boat Sounding and Examination of Shoals in Sweden. (Spar Sweep and Submarine sentry)

1924

Echo Soundings (I); France (Marti Sounder); U.S.H.O. (Sonic depth-finder)

1924

G.S.S.

Echo Sounding: test carried out by the U.S.S "Stewart", 20-29 June 1922

1923