Friends of Hydrography

Gillissen, l., Elema, I.A.

Test results of DIA: A Real-time Adaptive Integrity Monitoring Procedure, Used in an Integrated Navigation System

1996

Gooding, N.R.L.

NAVSTAR GPS - Charting Aspects

1996

Kite-Powell, H.L., Di Jin

Safety Benefits of Digital Navigation

1996

Kielland, P., Hagglund, J,

Using DGPS to Measure the Heave Motion of Hydrographic Survey Vessels

1995

Kielland, P. Tubman, T.

On Estimating Map Model Errors and GPS Position Errors: (Applying More Science to the Art of Navigation)

1994

Bessero, G.

An Example of the Use of Differential GPS for Hydrographic Surveying

1993

Lachapelle, G., Townsend, B. Hains, D.

Analysis and Calibration of Loran-C Signals in the Lower St. Lawrence Area Using GPS

1993

Liang Kailong, Wang Jianwen and Dalian Naval Academy

HSD-001 Real DGPS Ocean Survey Location System

1993

Simpson, D.

Some Observations on the Use of GPS and Charts Commodore Cooper Medal 1993

1993

Lachapelle, G., Kielland, P., Casey, M.

GPS for Marine Navigation and Hydrography

1992

Wirth, H.

Accuracy investigations on a Polar Position-Fixing System

1992

Debrecht, J.

Development of the Consolidated Navigation System

1991

Belgian Ministry of Public Works, Eurosense

BEASAC - A survey hovercraft for observing the beaches and offshore areas near the Belgian coast.

1989

Bell, J.C

SafetyNET (TM)- An INMARSAT Service for the Global Promulgation of Maritime Safety Information

1989

Chimot, J.M.

Class 2 survey vessels (BH2) of the "Laperouse" type.

1989

Fiadeiro, P. Silva Ribeiro, A.

New survey vessels for the Portuguese Navy.

1989

Hall, S.C.

The Defense Mapping Agency's Navigation Information Network

1989

Leech, J.

New survey motor launches for the Royal Australian Navy.

1989

Schiffner, S.

Survey ship "Carl Fr. Gauss".

1989

German Hydrographic Institute

Survey, wreck search and research vessel "Atair".

1988

Hearsey, R.E.

Marine Safety Information

1988

U.K. Hydrographic Department

HMS "Roebuck" - The ship and her systems

1988

Barr, P.

CSS "Acadia". - 75 years of service

1987

Kerr, A.J., Adams, A.L. Burke, R.G.

CSS "FCG Smith" - Hydrographic acoustic sweep vessel

1987

Van Cauwenberghe, C.

The "Ter Streep", a new survey vessel for the Belgian conshelf.

1987

Dyberg, U.

HSwMS"Johan Nordenankar". - A Swedish hydrographic survey ship.

1986

Frithz, H.

Hydrographic survey bar sweeper for the Swedish Hydrographic Office - HSwMS"Nils Stromcrona".

1986

Huggett, W.S.

CSS "John P. Tully". - A hydrographic and geophysical research vesseL

1986

Dongen, F.A. van

The "Mitra", a new survey vessel for the North Sea

1985

German Hydrographic Office

Nautical charts with "Dense geographical graticule"

1985

Hedge, A.R.

Navigation and positioning requirements for marine survey operations

1985

Janes, H.W. , Eaton, R.M.,Wilson, J.

UHF Syledis for coastal survey positioning

1985

Lapine, LA.

Daily system check of dectronic position systems

1985

Maestre Gimeno, V.

A step forward in the methods of getting a fix at sea

1985

McCullough, J.R., Irwin, B.J., Bowles, R.M.

Loran-C latitude-longitude conversion at sea: Programming considerations

1985

Nakanishi, A.

New Japanese survey vessel "Takuyo"

1985

Nard, G.

Spread spectrum concept applied in new accurate medium-long range radiopositioning system

1985

Teunon, I.C.

Recent developments in high-accuracy microwave positioning systems

1985

Troop, P.M.

The legal liability of the chartmaker

1985

Harris, P.A.

Towards a total navigation control system

1984

Indian Hydrogr. Office

Sandhayak class - A newclass of Indian Surveying Ships

1984

Cockcroft, A.N.

The circumstances of sea collisions

1983

Cumbelic,P.

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

1983

Irving, I.D.

The Dover Strait traffic separation scheme and the Collision Regulations

1983

Paton, J.

Ship's routeing - Present status and future trends

1983

Szymohski, M.

Analysis of the geometry of transit of a navigation satellite

1983

Bohme, J.F.

Automatic positioning by redundant measurenents

1982

Gray, D.H Mortimer, T.

Loran-C coordinate converters - Plague or panacea

1982

Holden, G.J.

Hydrographic survey catamaran for the port of Liverpool

1982

Kilt, J.M.

19.9 metre survey launch of the Danish Administration of Navigation and Hydrography

1982

Langhorne, D.N.

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

1982

Norton, J.H.

NAVSTAR Global Positioning System

1982

Sims, D.H.

Performance evaluation of high speed survey boat "Rodolf"

1982

Weeks, C.G.

Hydrographers of the world, unite - Some thoughts on the processing of multiple position lines

1982

Bashforth, R.L.

9-metre survey motor boats of the Hydrographic Service of the Royal Navy

1981

Haugh, A.

Positian fixing requirements of the oil industry

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

Molaroni, C.

The Star/Planet Detector

1981

Vassallo, A.

Nautical astrofix in rectangular coordinates and analytical shifting (transfer) for spaced observations

1981

Dyde, B.S., Uhlig, S.J.

Appraising the case for a hydrographic survey vessel: the planner's viewpoint

1980

Eyries, M.-M.

From Ephemeris to Epetis

1980

Goh, S.C.

K.D. "Mutiara" - the new survey ship of the Royal Malaysian Navy

1980

Kotlaric, S.M.

Celestial fix by calculator for all bodies and all positioning problems without or with intercepts and azimuths

1980

Oudet, L.

Hydrography and navigation

1980

Abelleyra, J.I. de

New Argentine oceanographic vessel "Puerto Deseado"

1979

Eaton, R.M. Mortimer, A.R. Gray, D.H.

Accurate chart latticing for Loran-C

1979

Schmidt, M.

The nautical chart: its purpose and content

1979

Sciotti, J.L.

Argentina's new hydrographic vesse"Comodoro Rivadavia"

1979

Bury, J.E.

The background to IALA Buoyage System "A'

1978

The new Greek survey ship "Naftilos"

1978

The new Nigerian survey ship "Lana"

1978

Clarke, I.M.J.

The starage, updating and presentation of navigational information

1977

Gray, D.H.

The propagation velocity of Decca-frequency transmissions over sea ice

1977

Langhorne, D.N.

Consideration of meteorological conditions when determining the navigational water depth over a sandwave field

1977

Roberts, W.J.M.

The role of the contract hydrographic surveyor

1977

Schumann, H.

Towards a coordinated international radio navigational warnings system

1977

The new Netherlands hydrographic/oceanographic ship "Tydeman"

1977

Brouwer, G.K.

Automated depth selection for the fairsheet.

1976

Andersin, J.J.

The Finnish survey vessel "Airisto"

1976

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

INDAPS - Integrated navigata acquisition and processing system.

1976

Cercas Diaz, D.L.

New Spanish Hydrographic Ships

1976

Crandall, C.J.

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

1976

Dawson, J.

Identified submerged objects

1976

Knox, R.W.

Two-star fix (Letter to the Editor)

1976

Kotlaric, S.M.

Sight reduction - by tables or by celestial navigation computer?

1976

Moraes, A.G.

The use of Hi-Fix in Indian waters

1976

Uchino, T.

A new computer survey system

1976

The new Italian hydrographic ship "Ammiraglio Magnaghi" (photo only)

1976

Antonides, L.J., Kreffer, J.C.

The new Netherlands hydrographic vessels "Buyskes" and"Blommendal"

1975

Ashmore, S.A.

Harbor survey operations using Cubic Autotape

1975

Buis, B.

The HYDRAUT automatic data logging system.

1975

Burton, B.W., Duhaut, J.

Progress with air photography from helicopters for hydrographic work

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

Knox, R.W.

Maroq St. Hilaire without tears

1975

Kotlaric, S.M.

Simplification in observation and computation of a two-star fix without use of the altitude difference method

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

Thamsborg, M.

Factors relating to the passage of deep draught ships through the Baltic Approaches

1975

Ferro, S.

A digital method for star sights

1974

Kerr, A.J.

Recent changes in Canadian Sailing Directions

1974

Langhome, D.N. Hooper, D.J.

An examination of the stability of the Port of London Authority estuary Decca Hi-Fix chain

1974

Powell, C.

The Decca Hi-Fix/6 position fixing system

1974

Ritchie, G.S.

Technological advances and the sea surveyor

1974

Sinzi, A.M.

An opinion on radio time signals

1974

Weeks, C.G. McQ.

Autocarta for hydrographic surveying

1974

Asche, G.P.

The Omega system of global navigation

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

Marshall, AG.

Development of the MRB 201/301

1973

Nard, G.

Results of recent experiments with Differential Omega

1973

Osborn, J.H.S.

New hydrographic vessel - HMAS "Flinders"

1973

Oudet, L

The value of a nautical chart

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

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

Computer produced profiles of microtopography as a supplement to contour maps

1972

Knox, R.W.

Time balls and time signals

1972

Mackay, J.M.

Automation of hydrographic surveying

1972

Roubertou, A.M.

Bathymetric surveying on the Continental Shelf

1972

Servel de Cosmi, M.

Two radionavigational systems: Omega and Differential Omega

1972

Steele, J.McA.

The improved UTC system to be introduced on 1January 1972

1972

Walter, M.M.

Wire drag operations using Raydist "T"

1972

Walters, J.C.

New South African Survey Vessel: SAS "Protea"

1972

White, J.C.E.

Hycbographic and tidal information for deep draught ships in a tidal estuary

1972

Zieleman, G. van Opstal, L.H.

Geometric and mathematical properties of a modified hyperbolic pattern

1972

Bradley, E.M.

Practical experience with Hi-Fix

1971

Coleman, J.M. McIntire, W.G.

Transiting coastal river channels

1971

Jones, D.A

Computerized Coast Pilots

1971

Kotlaric, S.M.

Two-star fix without use of altitude difference method

1971

Royal Danish Navy

Test of the Omega navigation system and of a combined Loran A/C receiver

1971

Zucker, C.M.

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

1971

Forsstrom, R., Wahl, G.

Draught margins

1970

Nizery, B.

Applications of Toran to trials at sea

1970

Roberts, W.J.M.

Large scale offshore surveying for the oil industry

1970

Stansell, T.A.

The Navy Navigation Satellite System - description and status

1970

Blaise, P. & Petry, P.

A reply to the artide entitled "Nominal range" by Captain Aldo Macchiavelli, Director of the Italian Naval Hydrographic Institute

1969

Benson, D.R.

Long range navigational warnings - A suggested international world-wide scheme

1969

Ekblom, R.T.J.

Wheelhouse design in hydrographic launches

1969

Fichera, E

Campaign for determining longitude of the fundamental point of the astronomic observatory in Naples. IV - The optimum conditions for solving the equation for longitude

1969

Fichera, E, Pugliano, A

A Campaign for determining the longitude of the fundamental point of the astronomic observatory in Naples. V - Astronomic longitude and geographic longitude

1969

Macchiavelli, A.

Nominal range

1969

Makishima, T.

Navigation using the altitude and azimuth of an artifcial satellite

1969

Moitoret, V.A.

Novi Identifikator Zvijezda' (S.M. Kotlaric), (Review)

1969

Oudet, L

Costly shortcomings in nautical information

1969

Revel, F.

Calibration of a radio-positioning chain - Decca Hi-Fix trials for accuracy and late identification process

1969

Watanabe, R.T.J.

A device with outriggers for increasing sounding width

1969

Blaise, P. & Petry, P.

Luminous intensity and range of lights - Geographic range

1968

Fichera, E

Campaign for determining the longitude of the fundamental point of the astronomic observatory in Naples. III - The equation of longitude

1968

Fichera, E, Mancuso, S. Pugliano, A.

Campaign for determining the longitude of the fundamental point of the astronomic observatory in Naples. II - Preliminary study of an impersonal micrometer

1968

Frome, H.W.

U.S. Coast and Geodetic Survey ships "McArthur" and "Davidson"

1968

Oudet, L

Towards a progress in nautical information

1968

R.W.K.

'Electronic positioning systems for surveyors (AA. Ferrara), (Rruiew)

1968

Blythe,J.H., Duncombe, R.L. Sadder, D.H.

Sight reduction tables for marine navigation

1967

Fichera, E, Pugliano, A

A Campaign for determining the longitude of the fundamental point of the astronomic observatory in Naples. I - The Chauvenet Problem and the determination of longitude by meridian observations

1967

Griffin, W.L.

Ocean navigation fairways through Gulf of Mexico 'Oilfields'

1967

Kotlaric, S.M.

Star finder and identifier S-3a

1967

Zimmermann, C.

Simultaneous determinations of longitude and latitude in Africa with the prismatic astrolabe

1967

Fagerholm, P.O.

Concerning the margins between the draughts of ships and the depths of fairways

1966

Kotlaric, S.M.

Practical value of slight reduction tables

1966

The principles of navigation' (E.W. Anderson), (Review)

1966

Bhattacharji, J.C.

Astrofix by Altitudes of Two Pairs of Stars, one near Meridian and another near Elongation

1965

Gougenheim, A.

Navigational Chart of the North Atlantic using an Oblique Conformal Map Projection

1965

Hydr. Office of Japan

New Japanese Research Ship "Tansei Maru"

1965

Oudet, L

Maritime Traffic and Hydrography

1965

Poulet

The Hydrographic Auxiliary Vessels "Astrolabe" and "Boussol"

1965

Rogalla, E.H.

A New Geman Fisheries Research Vessel

1965

Aslakson, C.I.

The Velocity of Light

1964

Fagerhohn, P.O.

Gustav Af Klint a New Old Swedish Survey Ship

1964

Freiesleben, H.C.

Artificial Satellites as an Aid to Navigation

1964

Hugon, P.

Prindples of Inertial Navigation for Use by Maritime and Aerial Mobiles and by Missiles

1964

Mathisson, J.C.

U.S. Coast & Geodetic Survey Ships"Peirce" and "Whiting"

1964

Verstelle, J. Th.

Speed Trials

1964

Bhattacharji, J.C.

A Method of Simultaneous Determination of Astronomical Latitude, Azimuth and Time from from Observations of an unknown Star

1963

Hydr. Office Portugal

Survey Vessel "Salvador Correia" of the Portuguese Oceanographic Research Service

1963

Kotlaric, S.M.

New Star Finder superseding the Star Globe

1963

Romberg, F.E.

Non-Graphical Position Determination from Star Sights

1963

Davies, R M.

Australian Oceanographic Frigates

1962

Engelsen,I.

Oceanographic research Vessel "H.U. Sverdrup"

1962

Herdman, H.F.P.

A New British Research Ship

1962

McCormick, J.A.

U.S. Coast and Geodetic Survey Blue Coast Pilots

1962

Ravina y Poggio, R.

Hydrographic Survey Launches of the Spanish Hydrographic Institute

1962

Weems, P.V.H.

Space Navigation

1962

“Uso del radar a bordo" (L. Martin Roca), (Review)

1962

Freieskben, KC.

Accuracy of a Fix by Two Bearings on an Artificial Satellite

1961

Karo, H.A.

The New "Surveyor"

1961

“Cinematica Navale e Radar” (B. Ponza di San Martino), (Review)

1961

Satellites et navigation' (P. Gaudilere): in Navigation, VoL III, 1960, Paris (Review)

1961

Dupont, J.

The Development of Air Traffic and the Use of Air Radio-beacons by ships

1960

Blythe, J.H.

Star Clock

1960

British Hydr. Dept.

New Inshore Survey Craft H.M.S."Echo"

1960

Danish Hydr. Office

Danish Survey Launches

1960

Fish, G.R.

Electronic Control Systems used on Hydrographic Surveys

1960

Gougenheim, A.

Remarks on the Computation of Equal-Altitude Observations

1960

Mallory, J.K.

The South African naval Hydrographic Surveying Ship "Natal"

1960

“Estudo do Sistema Tellurometer” (Joachim B.V. Soeiro de Brito), (Review)

1960

“Radioaiuti alla Navigazione Aerea e maritima” (C. Monte-Finale), (Review)

1960

Bhattacharji, J.C.

Azimuth from Observations of Close Circumpolar Stars

1959

Comstock, A.L. & Michener, P.Z.

Raydist locates Boring Sites for Chesapeake Crossing

1959

Hastings Raydist Inc

Raydist D.M. System

1959

Stanner, W.

Morphohgy of Radio Aids to Navigation

1959

Verstelle, J.Th.

The Decca System for Ship Acceptance Trials

1959

Radio Aids to Air Navigation ( J.H.H. Grover), (Review)

1959

Anais Hidrograficos

New Brazilian Survey Vessels

1958

Bolstad, R.C.

Hydrography with E.R. Type Raydist

1958

Couillault, P.

Star Identifier

1958

Gonzalez Fermandez, J.

Note on Use of Raydist Systems in Brazilian Hydrography

1958

Gougenheim, A.

A new Method of Computation of Equal Altitude Observations

1958

Verstelle, J.Th.

Standard Sheets of Hyperbolic Patterns for Survey Use

1958

Verstelle, J.Th.

Use of the Decca Navigator Survey System in New Guinea for Hydrography and as a Geodetic Framework

1958

“Manual del Radarista” (G. Montefinale), (Review)

1958

Challenger, The Life of a Survey Ship G.S. Ritchie), London, 1957 (Review)

1958

Brunel, A

Radio Position-Fixing Systems in French Hydrography.

1957

Busch, Dr.

Atlas-Radiolog, A Radio Position Finder Equipment for Depth Surveying

1957

Burminster, A.

Electronics in Hydrographic Surveying

1957

Busch, C.W.

A Radio Position Finding Equipment for Depth Surveying

1957

Faust, W.

Observations of the Operational Chracteristics of European Consol Beacons

1957

Freiesleben, H.C.

Comparison between Two Decca Chains

1957

French Institute of Navigation

Summary of Papers Presented before the "Journees d'etudes" of the French Institute of Navigation (Paris, 11 and 12 October 1956)

1957

Harries, H.D.

Experiences with Radio Navigation Systems made during a Voyage to Ecuador and back

1957

Harris, K.E.

Perspective Navigation

1957

Hawker, H.G.

Some Developments of the Decca Navigator System:Dectra

1957

Hawker, H.G.

The Mark 10 Decca Receiver

1957

Langeraar, I.W.

The Use of Decca as an Aid to the Hydrographic Survey of Netherlands New Guinea

1957

Lunel

General Comments regarding Use of Radiolocation Systems and Ultrasonic Sounding in Hydrography

1957

Miller, I.A.

Two-Range Decca installed on the Hydrographic Vessel Kapuskasing (Canada), 1956 Season

1957

Powell, C.

The Decca Navigator in Hydrography

1957

Wachtler, Dr. M.

Navigation by Radio Direction-Finder without the Use of a Compass

1957

Capurro, L.R.A.

Aqgentine Oceanographic Vessel"General San Martin"

1956

German Hydrographic Institute

Radar Technique for Beaconage Purposes

1956

Gonzalez Fermandez, J.

Use of Raydist Type "E.R". in Survey of North Bar of Amazon River

1956

Hastings, C.E.

New Raydist Range Systems

1956

Hugon, P.

Control of Experimental Decca Chain Nº4 (Southern France) and Possibilities of Maritime Use off Mediterranean Coast

1956

Hugon, P.

The Introduction of Aeronautical Beacons into Coastal Marine Beaconage

1956

Jourdain, M.

Application of Decca Navigator to Measurements at Sea

1956

Kotlaric, S.M.

New Methods of Ship's Position Finding from Celestial Observations

1956

Lochard, J.

Possibilities of Radio Direction-Finding with Decametric Waves as a Means of Radio Navigation

1956

Miller, I.A.

Application of Two-Range Decca to Hydrographic Survey in Canada

1956

Nautical Magazine

Anomal ous Pmpagation in Radar

1956

Swedish Hydrographic Office

The Use of the Decca Navigator by the Royal Swedish Hydrographic Office

1956

French Institute of Navigation

Checking of Decca" Pattern of French Chain on Chart No. 3033 ter, from Lorient to the Gironde (H.P.)

1955

British Hydrographic Dept.

Structures for Maximum Radar Returns

1955

Cie Francaise Thomson-Houston

Teleradar

1955

Decca Navigator Co.

Two Range Decca

1955

Dept. of Transports Canada

Radar Reflectors used in Canada

1955

Hastings, C.E.

Raydist in Hydrography and Surveying

1955

Lacombe, H.

The Rana Radionavigator

1955

Moller, O.

Note on the Givry Correction

1955

Rampioni, Y.

Comparative Features of Loran and Consol Long-Range Navigational Aids

1955

Roussel, G.A.

Electronic Surveying in Offshore Areas

1955

Stanner, W.

Observation of Consol Signals at Great Distances with Special Emphasis on the so-called "Peiltakt" Phenomenon

1955

Winterfeldt, L.

Uncommon Deviations

1955

Davis, C.W.

Loran Receiving Equipment for the Mariner

1954

British Hydr. Dept.

New Photographs of H.M. Surveying Ship"Vidal" and the new 29 ft. Surveying Motorboat, etc

1954

Burminster, C.A.

Electronic Position Indicator

1954

Clarke, J.O.

The Use of Loran for Survey Work in the Pacific

1954

Gougenheim, A.

Latitude and Azimuth Determination by the Observation of a Single Unknown Star

1954

Hastings, C.E.

Latest Development in Raydist for Precise Position Location

1954

Hydr. Inst. of the Italian Navy

New Italian Surveying Vessel "Staffetta"

1954

Kerrick, A.H.

Precise Astronomic Positions from Projected Star Positions Analytically Processed (Part I)

1954

Monteiro de Barros, J.A. & Oliveira, J.L. de.

Use of Raydist System in Portuguese Guinea Survey

1954

Powell, C.

Developments in Decca. Recent Refinements in a Radio Aid to Surveying

1954

Stanner, W.

A Physical Classification of Radio Aids to Navigation

1954

Verstelle, J.Th.

An Evaluation of the Accuracy of Decca as a Means of Distance Measuring Over Land

1954

Davis, C.W.

Recent Developments in the Use of Loran

1953

Dickson, J.H.

Radar Chart-Matching Devices

1953

A.V.

The Use of Radar at Sea (Review)

1953

Boella, M.

Present Scientific Possibilities of Time Comparisons at Great Distances

1953

Ghosh, S.K.

Determination of Azimuth and Latitude from Observations of a Single Unknown Star by a New Method

1953

Grassot, P. & Hugon, P.

An Automatic Reading Apparatus for "Consol" Signals

1953

Honore E., Torcheux, E.

Rana Radio-Navigators

1953

Hydr. Inst. of the Spanish Navy

Twin Auxiliary Surveying Ships, "H-2" and "H-3"

1953

Langeraar, W.

The Stability of Decca Pattems Under Various Circumstances and the Influence of Time on that Stability

1953

Leifson, G.

Hyperbolic Positioning Systems for Hydrographic Surveys

1953

Ross, J.E.R.

Shoran Operations in Canada

1953

Soeiro de Brito, J.B.V.

Sofala Bank Survey by the Mozambique Hydrographic Survey

1953

Trombetti, C

Santoni Solar Triangulation

1953

British Hydr. Dept.

The New British Surveying Ship H.M.S. "Vidal"

1952

British Hydrographic Dept

The Decca Navigator in Hydrographic Surveying

1952

British Hydrographic Dept.

Radar in Surveying

1952

Cooper, R.I.B.

Variations in the Length of the Day

1952

Dupuy, M.

Paper on Astronomical Navigation by Means of Diagrams (Addition)

1952

Gabler, H. & Gresky, G.

Subjective Aural Result or Objective Visual Indication of Radio Direction Finding?

1952

Griswold, W.

Loran Survey of Gulf Stream

1952

Hydr. Office of Japan

Japanese Surveying Vessels "Daiichi Tenkai-Maru" an"Daiyon Kaiyo-Mar"

1952

Jensen, P.C.S.

The Danish Decca Chain in Creenland

1952

Lyon, T.C

Transpolar Celestial for High Speed Navigation

1952

Netherlands’ Navy Hyd. Dept.

Survey Vessels of the Royal Netherlands Navy

1952

Stassinopoulos, A.C.

A Few Remarks on the Use of Radar in Navigation

1952

Studds, (R.F.A.)

Shoran and the Electronic Position Indicator for the Control of Offshore Hydrographic Surveys

1952

Verstelle, J.Th.

The Need for Coordination of Geographical Grids of the World in Relation to Position-Fixing by Radionavigation Systems

1952

Waterfeld, H.H., Hilliard,C.

Raydist for Shallow-Water Hydrography

1952

Decca Navigator Co.

The Decca Navigator as an Aid to Hydrographic Survey

1951

Freiesleben, H.C.

Investigations into the Dip of the Horizon

1951

Freiesleben, K.C.

Refraction Occuring Immediately Above the Water Surface

1951

Giminez, L.M.

Argentine Surveying Vessels

1951

H.B.

Electronic Navigation (L.M. Orman), (Review)

1951

H.B.

Ocean Passages for the World' (B.T. Somerville and A.F.B. Woodhouse), (Review)

1951

Hugon, P.

Mobile Decca Chain Tests in Zone from Penmarc'h to Belle-Ile

1951

Hydr. Office of Japan

Specifications of Japanese Surveying Vessels

1951

Jones, C.H.

Loran Being Used Extensively in Survey of Gulf Stream

1951

Nat. Res. Coucil of Canada

New Electronic Aids to Marine Navigation

1951

Sieber, A.

The Surveying and Research Ship "Gauss" of the German Hydrographic Institute

1951

Crouse-Hinds Co.

Unattended Fully Automatic Lighthouses

1950

Canadian Hydrog. Service

New Ocean-Charting Ships

1950

Court, A.

Refractive Temperature

1950

Decca Navigator Co.

The Decca Hydrographic Survey Chain in Sweden

1950

Dupuy, M.

Summary of Paper on Astronomical Navigation by means of Diagrams

1950

Gabler, H.

On the Properties and Application of Modem Shipborne Direction Finders

1950

Hugon, P.

Simplifying Astronomical Fix in Polar Areas

1950

Hydr. Inst. of the Spanish Navy

Spanish Surveying Vessel "Juan de la Cosa"

1950

Hydr. Office of Norway

Norwegian Surveying Vessel "Sjovern"

1950

Jones, E.E

Summary of Artide "Shoran Study and Calibration

1950

Moody, A.B.

Navigation in the Antarctic

1950

Moody, A.B.

Recent Developments in Polar Navigation

1950

Nichols, H.

Obtaining a Fix with No Common Centre Object

1950

Rannie, J.L.

Shoran Triangulation in Canada

1950

Sadler, D.H.

Astronomy and Navigation

1950

Taussig, J.K Jr.

Radar, Collisions and the Rules of the Road

1950

U.S.H.O.

Survey Vessels of the USA Navy

1950

Wyatt, G.

Radar and Radar Charts

1950

Davis, C.W.

New Developments in Marine Loran Receiving Equipment

1949

Burminster, C.A.

Electronics in Hydrographic Survey

1949

Gougenheim, A.

Computation of the Fix at Sea by means of Commandant Guyou's "Pocket Tables"

1949

Hastings, Ch. E.

The Application of Raydist to Hydrographic Surveying

1949

Hugon, P.

Trying out the Loran System

1949

J.D.N.

English and Danish Decca Navigational Chains

1949

Larsson, H.

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

1949

Powell, C.

(Erratum)

1949

Powell, C.

The Decca Navigator as an Aid to Hydrographic Survey

1949

Verstelle, J.Th.

Investigation on Accuracy of the Decca Navigator System August 1949 Report on Trials in the Netherlands (Decca as an Aid to Land-Surveying)

1949

Weems, P.V.

U.S. Hydrographic Publication 249 (Star Tables)

1949

Consol Navigation System

1949

LORAC - A Radiolocation System having Long Range Accuracy

1949

Method of Computation of the Homofocal Grid for Hyperbolic Navigation Charts

1949

New Floating Equipment for Belgian Hydrographic Services

1949

Feaster, J.B.

Method of Using the Stars Listed under 'Additional Stars' in the 'Nautical Ahnanac'

1948

Freiesleben, H.C.

Studies of Refraction

1948

French Hydrograph.

The French Surveying Dispatch Vessels "Laperouse" and "Beautemps-Beaupre"

1948

Hugon, P.

Landscape Detection by means of Radar

1948

J.D.N.

Identification of Radar-screen views

1948

Knox, R.W.

The U.S. Coast and Geodetic Survey Surveying Ships

1948

U.S. Navy Hydrographic Office

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

1948

Constant Radar Range Sounding

1948

Danish Surveying Vessel"Freja"

1948

List of Chinese Hydrographic Surveying Vessels and Boats in operation (1947)

1948

R.N. Surveying Ships and Boats (Great Britain)

1948

Survey vessels of the German Hydrographic Institute

1948

Swedish Surveying Vessels and Boats

1948

Systematic Trials with the Decca Navigator carried out on board the French Surveying Vessel Amiral Mouchez

1948

The Portuguese Surveying Vessel "Almirante Lacerda"

1948

Aslakson, C.I.

Shoran 1nvestigations for Triangulation

1947

Burminster, C.A.

Shoran in Hydrographic Surveying

1947

H.B.

The Azeredo Rodriguez 'Star Identifier' (Review)

1947

Hogben, H.E.

Primary and Secondary Radar. Application to Marine Navigation

1947

Hogben, H.E. & Hansford, R.F.

Ship-borne Radar. Factors in the Design of Navigational Radar for Marine Transport

1947

Smith-Rose, R.L.

Radio Wave Propagation in relation to Marine Navigational Aids

1947

Stassinopoulos, A

Present-day Requirements of Astronomic Navigation

1947

General Principles and Use of the Decca Navigator

1947

Radio Aids to Marine Navigation

1947

Unifying our Aids to Navigation Intemationally

1947

H.B.

Logarithms and Navigation Tables' (V. George), (Review)

1946

Hugon, P.

New Table for computing Sumner line from D.R. Position

1946

J.D.N.

International Meeting on Radio Aids to Marine Navigation. 1st Series (Extracts from Documents) l. A technical appreciation of the various apparatus 2. Hyperbolic Navigation 3. Charts for Radar, etc 4. Gee 5. Loran 6. Decca 7. Consol 8. P.O.P.I. 9. Corner Reflectors

1946

P.V.

A New Time and Azimuth Table" (G. Lutjen), (Review)

1946

U.S. Navy Hydrographic Office

Loran - The New Radio Navigator

1946

Apparent Places of Fundamental Stars (Review)

1946

Bencker, H.

Principle of Radio Electric Detection (RADAR)

1945

U.S. Navy Hydrographic Office

Radar - An Aid to Piloting

1945

Bencker, H.

Standardization of Time and Accurate Determination of Exact Time.

1945

Freiesleben, H.C., H.B.

Altitude Position Lines on Charts acmrding to Garcia (translation)

1945

Immler, W. (P.V.)

Bearings Card and Position Charts by Radiogoniometry (Abstract)

1945

Mauer, H.

Chart of Equal Azimuth

1945

Nares, J.D. & Bencker, H.

Uniformity in Buoyage

1945

P.V.

Azimuth Tables, Charts & Diagrams for Azimuth Determination (A. Wedemeyer and K Schutte), (Review)

1945

Race, J.E.R.

Refraction

1945

Wedemeyer, A.

Grid of Position and Great Cirde Charts by Wireless

1945

Vanssay P. de

On Refraction and Refraction Tables

1944

The Brazilian Surveying Ship "Itacurussa"

1944

Brunel, A.

Radio-Acoustic Ranging on the Skerki Bank

1943

P.V.

A Study on the Errors of Reflecting Instruments' (P. Allard) (Review)

1943

Collins, E.B.

The German Air Almanac

1942

Tbe Portuguese Surveying Vessel "D. Joao de Castro"

1942

Alessi, Dr. D.

(E) Newly Devised Method of Lighting the Lagoon of Venice

1941

Bencker, H.

(R) Preparative Tables for the Determination of Longitude (time) By the Method of Equal Altitudes of various Stars. Calculated and published by the Hydrographic Department of the Imperial Japanese Navy, Tokyo (1921-1940) (A review)

1941

Bencker, H.

Historical and Bibliography Index concerning the development and improvement of the Compass

1941

Bencker, H.

Notes on the Use of Deflectors

1941

Collins, E.B.

(E) Polar Navigation with H.O. Publication 214

1941

Gougenheim, M.A.

Note on the calculation of the Position at Sea

1941

Miyadi, M.

(R) On variations in transit time of Wireless Signal on the Short Wave

1941

P.V.

Earth's Rotational effect on the Bubble Sextant

1941

Aircraft Navigational Manual

1941

Star Places for Surveyors

1941

The American Air Almanac

1941

The Motor Vessel "E. Lester Jones"

1941

The New Ship "Explorer" of the Coast and Geodetic Survey of the U.S.A.

1941

Grambow, J.B.

Historical Note on the Treatise 'Modern Navigation'

1940

(E) Nomenclature of Maritime Lights

1940

Cippico, R.

The present state of the technique of Maritime Lighthouses

1939

Daviot, L

The Bastien Position Calculator

1939

Dorsey, Dr. H.G.

Electromagnetic Hydrophones or 'Magnetophones'

1939

Dreisanstok, J.Y.

(E) Creating a Horizon

1939

Papworth, K.M.

Astro-Radio Points

1939

Ruckert, J.

(E) Modern Navigation

1939

Sousa Duarte (Joao de)

(E) Propulsive Machinery for Surveying Vessels

1939

H.M. Surveying Ship "Franklin"

1939

Note on the French Surveying Vessel "Amiral Mouchez"

1939

Surveying Ships (continued) (U.S. Coast and Geodetic Survey) "Explorer"

1939

Bencker, H.

Fog Signals by Rotating Nautophone [Pendulum Vibrator]

1938

Dorsey, Dr. H.G.

(E) Radio Acoustic Ranging circuits

1938

H.B.

(R) Complementi di Navigazione Aera (Complements of Aerial Navigation) (N. Galante), Roma, 1938

1938

H.B.

(R) Practical Air Navigation and the use of the Aeronautical Charts of the U.S. Coast and Geodetic Survey (T.C. Lyon), Washington, 1938

1938

Hellweg, J.F.

(E) Time Determination and Time Broadcast

1938

P.H.

A novel use of short waves for navigation in foggy weather

1938

Senior, J.

(E) Sono-Radio buoy

1938

Siems, F.B.T.

Light Star Sights

1938

Weems, P.V.H.

Aeronautical Charts

1938

The R.R.S."Research"

1938

Cot, D.F.

Aeronautical Ephemerides - Recent Charts

1937

Cowie, C.D.

Sono-Radio Buoy

1937

Fontoura da Costa

Astronomical Fixes by Azimuth - Astronomical Fixes by simultaneous altitude and azimuth of the sun - Radiogoniometric fixes for distances nearer the station

1937

H.B.

(R) New Nautical Tables. (Fontoura & Penteado), Lisboa, 1936 -H.O. 214, U.S. Navy Department, Washington, 1936 -A. Yustchenko, Lengrad,1935

1937

H.B.

(R) Problemes de Navigation astronomique particuliers a la Navigation Ancienne (The problems of astronomical navigation peculiar to aerial navigation (L. Daviot), Paris, 1936

1937

H.B.

Different Means of Lighting and the Range of Lights with Reflectors

1937

H.B.

(R) Recent Nautical Tables (Aquino, Tilhnan)

1937

J.D.N.

Surveying Boats (continued). (Brazil)

1937

J.D.N.

The Brazilian Surveying Vessel "Rio Branco"

1937

La Porte, F.

The Trade of the Orthodromic Curve on Mercator Charts

1937

McIlwraith, C.C.

The Sono-Radio Buoy

1937

Repsold, A.

Chronometer and Nautical Almanac

1937

Rude, G.T.

Radio Acoustic Ranging

1937

Rude, G.T.

The Sono-Radio Buoy

1937

Tucker, W.S.

(E) Direction Finding by Sound

1937

The Automatic Radio Compass

1937

The Brazilian Surveying Vessel"Jacequay"

1937

A.T.L.

(R) lhe Methods of Modern Navigation (Ed. J. Willis), Glasgow, 1935

1936

H.B.

A Uniform System of Maritime Buoyage

1936

H.B.

Unification of Buoyage

1936

J.D.N.

Visibility of Navigational Lights

1936

Nares, J.D.

On the Use of Yellow-tinted Glasses

1936

Nares, J.D.

Surveying Boats (continued). (Canada - "Henry Hudson")

1936

Shankland, E.C.

On the Use of Yellow-tinted Glasses

1936

(E) Fog-piercing Lights

1936

Blondel, A.

(E) On the use of Yellow-tinted Glasses in the design of Maritime or Aviation Lighthouses

1935

H.B.

(E) Improvements in the technique of Maritime Signalling

1935

J.D.N.

Surveying Boats (continued). (Denmark)

1935

Lugeon, J.

Crepuscular Tables, Warsaw, 1935

1935

Michler, H.

(E) Measurements of Dip of Horizon from S.S. 'Arucas' in May 1933

1935

Vanssay de Bhvous, P. DE

The Position at Sea by Radiogoniometric Bearings

1935

The Danish Surveying Vessel "Hejmdal"

1935

(E) A new Rotating Radio Beacon. (Radio Research in Japan)

1935

(E) Directional Radio as an Aid to Marine Navigation. (U.S. Bureau of Standards)

1935

(E) Marconi's Wireless Pilot

1935

Evaporated Metal Mirrors. (R.C. Williams) London, 1934

1935

Fraser, R.J. Goulding Smith,F.C.

(E) Aids to Navigation on the Hudson Bay Route

1934

Freiesleben, H.C.

(E) Researches on the Dip of the Sea Horizon

1934

Hubbard, L.S.

(E) Refraction on Georges Bank, 1931. (U.S. Coast and Geodetic Survey)

1934

Marcotte, E.

(E) The Range of Flashing Lights and Coloured Light Beacons

1934

Michler, H.

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

1934

Nares, J.D.

Surveying Boats (continued). (Norway, Canada)

1934

Weems, P.V.H.

Around the Atlantic with the Lindberghs

1934

Surveying Vessels (Norway, Australia, Greece)

1934

(E) A Cathode-Ray Direction Finder for Collision Prevention. (Radio Research Board) London, 1934

1934

(R) Complete 60' Star Lists for position fixing by the Equal Altitude Method; (W. Arnold) New York,1930

1934

(R) Nomograms for use in Navigation. Tokyo, 1933

1934

(R) Observation of the Dip of the Sea Horizon on board the "Kasuga", 1933. (T. Akiyosi) Tokyo, 1934

1934

(R) Simplification of Nautical Astronomy Calculations at Sea (W. Feldhusen) Hamburg, 1933

1934

(R) Tablice Nawigacyjne, Gdynia, 1933

1934

(R) The Air Almanac for the year 1933, Naval Observatary, Washington

1934

New Spanish Surveying Vessel"Tofino" (and tenders "Castor & Pollux"

1934

Report of the work of the Technical Conference on Maritime Signals, Paris, 1933

1934

Something new in Metallic Mirrors. (Dr. H.W. Edwards) Los Angeles

1934

The French Oceanographic Vessel "President Theodore Tissier"

1934

The Polish Surveying Ship, O.R.P. "Mewa"

1934

The Research Vessel "Misago-Maru"

1934

Canadian Hydrographic Service

The C.G.S. "Wm J. Stewart", Hydrographic Survey Steamer

1933

Chavanier, M.C.

(E) Trials of Radiogoniometric Position-finding in Indo-China

1933

Nares, J.D.

H.M.S. "Challenger"

1933

Nares, J.D.

Surveying Boats (continued). (Canada, Germany, France, Great Britain)

1933

Nares, J.D.

Surveying Boats. (USA, Netherlands, Sweden)

1933

Rude, G.T.

Earth's Rotational Force and Navigation

1933

Vanssay de Blavous, P. DE

The Position at Sea by Radiogoniometric Bearings taken on board. (Influence of the ellipsoid, use of Mercator's projection, Littrow’s projection, oblique perspective projection, polar stereographic projection. - Curves of equal azimuth - Bibliography)

1933

Vanssay de Blavous, P. de

Ansermet's solution of the problem of Snellius

1933

Weems, P.V.H.

Altitude Errors due to Refraction

1933

Zubov, N.N.

Some considerations on Ice Navigation in the Polar Basin

1933

The Polish Surveying Ship, O.R.P."Mewa"

1933

Distance Tables - A study of existing distance tables. Answers to Circular Latter 8-H, 1928.(France, Italy, Germany, Great Britain, Greece, Japan, USA, Finland, Brazil, Siam, Chile, Yugoslavia,Argentina, Egypt, Portugal, Estonia, Spain, New Zealand, Australia, China, Denmark, Monaco,Netherlands and Sweden)

1933

Unification of Bouyage. (Draft drawn up by the French Lighthouse Service, 1932)

1933

Foitzik, L

(E) Range of Visibility by Day and Optical Range by Night

1932

Langmuir, I. & Westendorp,W.F.

(E) Light Signals in Aviation and Navigation

1932

Nares, J.D.

Refraction

1932

Riddell, R.A., Cowie, C.D.

(E) Relating Magnetophone to Buoy Anchor on R.A.R. buoy and control Hydrography. (U.S.C. & G. Survey)

1932

Rude, G.T.

(E) The Survey of Georges Bank (Radio-acoustic Ranging)

1932

Rude, G.T.

Radio-acoustic Sound Ranging. (U.S.C. & G. Survey)

1932

Rude, G.T.

The Mariner’s Practical Star Finder

1932

Shalowitz, A.L.

(E) The Physical Basis of modern Hydrographical Surveying

1932

Smith-Rose, R.L

An automatic Recorder of Signals from a Rotating Beacon Transmitter

1932

Stevenson, D.A.

(E) Development of Lighthouses

1932

Weems, P.V.H.

New developments in Air navigation. (The Gatty ground Speed and Drift Indicator. Aircraft plotting board. Air Almanac)

1932

(E) Survey of Georges Bank. (New appliances, portable R.A.R. set)

1932

(E) Unification of Buoyage. (Proposal put forward by Great Britain at the Lisbon Conference, 1930)

1932

(R) A Standardized Navigator's Workbook. (W.A. Mason) Annapolis, 1931

1932

(R) Brown's Distanoe Chart. (W.D. Campbell) Glasgow

1932

(R) Experiment with reference to the Propagation of Submarine Sound-waves. (P. Marti) Paris, 1928

1932

(R) Guidage Radio-electrique des Navires et des Aeronefs. (P. David) Paris, 1931

1932

(R) Les Radiophares. (H. Blondel) Paris, 1930

1932

(R) Radio Beacons and Radiobeacon Navigation. (G.R. Putnam) Washington, 1931

1932

(R)The Orfordness Rotating Beacon and Marine Navigation. (Radio Research Board) London, 1931

1932

The Woods Hole Oceanographic Institution Research Vesse"Atlantis"

1932

Visibility of distant objects

1932

H.B.

Observations on Visibility of Lights. (Great Britain, 1925-1929; Denmark, 1925-1929; U.SA. 1923; France, 1925; Table of Probable Frequency of Visibility - Horinzontal Visibility from ships at sea]

1931

H.B.

The Deviometer. (U.S.A.)

1931

Jolly, H.

(E) Report on the Geodetic Application of Wireless Telegraphy

1931

Moll, E.

Measurement of the Dip of the Horizon. (Pulfrich instrument)

1931

Ogura, S.

On the Altitude Observations of a Heavenly Body near Horizon

1931

Ogura, S.

On the Dip of the Sea Horizon. (Various tables by Koss, Kohlschutter, Brehmer, Chauvenet, Hall)

1931

Richmond, T.J.

Diagram for Position Finding by Long Distance Bearings and for finding the bearing of one point from another

1931

Sone, A.

On the Error of Position of a ship determined Astronomically in the area of the Kurosio

1931

Tonta, L.

Notes on Submarine Phonotelemetry (Sound-ranging)

1931

(R) Graphical Piloting Methods. (USA). (F. L. Mosher) Annapolis, 1930

1931

(R) New Projector for making an alignment. (Ch. Deve), Paris, 1930

1931

H.M. Surveying Ship "Challenger"

1931

Observations on Visibility of Lights in Denmark (1930)

1931

The new Motor Surveying Vessel for Uruguay

1931

The Survey ship "Hydrographer" (U.S. Coast and Geodetic Survey)

1931

(R) 1he Calculator's Guide. (J. Boccardi) Catania, 1902

1930

(R) Charts giving Lines of Equal Distances from Ports

1930

(R) Direct Measurement of Distance from W/T Station by Electric Waves. (W. Burstyn) Berlin, 1929

1930

(R) The Ship's Position by three Radiobearings. (H. Maurer)

1930

The British Royal research Ship 'Discovery II"

1930

Barlow, E.

(E) Sound Transmission and Meteorological Conditions

1929

Berger, R.

(E) Sound Signals

1929

Collinder, P

On the Reliability of Aerial Fog Signals

1929

Douglas, H.P.

A method of obtaining Greenwich Mean Time by the use of Wireless Time Signals: Marconi Time Signal Receiver R.P. lla

1929

P.V.

(R) Analytisch-geometrische Untersuchungen uber die Azimutgleiche in der Mercatorkarte. (W.lmmler) Hamburg, 1928

1929

Richmond, T.J.

Radio-acoustic Position Line

1929

Tonta, L.

The Radio-acoustic Position by Three Time Intervals (its reduction to the problem of Snellius-Pothenot)

1929

(E) International Radiotelegraph Convention and General and Supplementary Regulations, Washington, 1927

1929

(E) Unterwasserschalltechnik - Submarine Akustik in Theorie und Praxis. (F. Aigner) Berlin, 1922

1929

(R) Handbook of Boat Navigation on the Rhine, J. Lhotellier) Strasbourg 1928

1929

(R) Nautical Tables for the use of the Royal Navy, (Kingdom of the Serbs, Croats and Slovenes).Belgrade, 1928

1929

(R) Note on the Standardisation of Radio Time-Signals. (G. Bigourdan) Paris, 1928

1929

(R) Radio-acoustic Position Finding. (U.S.C. & G. Survey) Washington, 1928

1929

(R) Terestricka Navigcija. p.M. Luteroti) Dubrovnik1927

1929

Directional Wireless as an Aid to Navigation. (Radio Research Board, London)

1929

Results of the Tests made on the Loth Cable in the Harbour of Coruna

1929

Sound-ranging Apparatus by the Cambridge Scientific Instrument Co. Ltd.

1929

The German Surveying Vessels

1929

The Saint Hilaire Method in practice; (W.E. Sommerville) Glasgow, 1929

1929

Vitar Islands i 50 ar, 1878-1928. (The development of Icelandic Lighthouses during 50 years)

1929

Luymes, J.L.H.

The new Dutch Surveying Vessel"Willebrord Snellius"

1928

Rarbeno, G.

Boats for Surveying Vessels

1928

Schweppe

The present state of the Study of Navigation and Nautical Meteorology for Transoceanic Aerial Traffic

1928

Tonta, L.

Submarine Phonotelemetry. (Experiments carried out in U.S.A.)

1928

Tonta, L.

Submarine Phonotelemetry (II). Accuracy of radio-acoustic position line

1928

Vanssay de Blavous, P. DE

Navigation by Great Cirde Sailing and Radiogoniometric Bearings. (Various systems oE projection)

1928

(R) Atmospheric Refraction in the Gulf of Naples. (E. Majo)

1928

(R) Technische Navigation and Meteorologie. (H. Meldau) Bremen, 1927

1928

Description of the Fog-signalling Apparatus by aerial and submarine waves, used on board the lightship Fladen

1928

Direction Finding in Navigation

1928

Duplex Directional Fog Signal. (Chance Bros., Birmingham)

1928

Experiment Ground for Maritime Signals in the vicinity of Berlin

1928

Nomogram of Altitudes

1928

Nueva Navegacion Fisica

1928

Protractor for use with Gnomonic Charts for Position Finding by Wireless Bearings

1928

Synchronous Signalling. (Great Britain)

1928

The Survey ship "Hydrographer" (U.S. Coast and Geodetic Survey)

1928

The Surveying Vessels of the Chinese Navy

1928

The Surveying Vessels of the Japanese Navy

1928

The Surveying Vessels of the Siamese Navy

1928

The Surveying Vessels of the USA

1928

Kaiser, L.A.

How North Atlantic Steamer Lines may be made Safer and Simpler

1927

Niblack, A.P.

Summary of data on Port Signals, with proposals for their Unification

1927

Niblack, A.P.

Summary of data on Safety of Life at Sea together with Signals used in connection therewith

1927

Rannie, J.L.

(E) Excessive Cases of Lateral Refraction

1927

S.C.A.M.

Sound-ranging with reference to Ultra-sonic Parasitic Noises

1927

Schive, J.

Graphical Computation of Great Cirde Course and Radio Bearings

1927

Tonta, L.

Submarine Phonotelemetry (I). A new radio-acoustic position line

1927

Experiments relative to Visibility of Buoyage

1927

Transmission of Meteorological Charts by Radio in Europe

1927

Niblack, A.P.

Summary of data on Coastal Signals

1926

Niblack, A.P.

Summary of data on Uniformity in Storm Warning Signals

1926

Phaff, J.M.

Unification of Buoyage

1926

Errors of Radio Beams and of Radio Compasses. (Replies to Circular Letter Nº 3-H of 1926, and bibliography)

1926

Is it possible to transmit Cartographic Drawings by Telegraph?

1926

H.B.

Observations on Visibility of Lights. (Method of reduction. - Observations carried out in Sweden, Denmark, Belgium, Argentina)

1925

Niblack, A.P.

Data concerning existing Systems of Buoyage (tables)

1925

Niblack, A.P.

Summary of the Proposals, Discussions and Conclusions of the various International Conferences on Uniformity in Buoyage and Buoy-lighting with data of existing systems

1925

Question relative to the Description of Fog Signals

1925

Radio-acoustic method of Position Finding in Hydrographic Surveys. (U.S.C. & G. Survey)

1925

The Surveying Vessels of the French Navy

1925

The Surveying Vessels of the Royal British Navy

1925

G.S.S.

Character of Lights (similarity of character)

1924

J.F.P.

(R) Nautical Almanac & Astronomical Ephemeris (1767-1923)

1924

J.F.P.

(R) Ocean Passages for the World. (B.T. Somerville) London, 1923

1924

J.M.P.

(R) The Netherlands Light List for 1924

1924

Phaff, J.M.

Report of Observations of Lights in the United Kingdom

1924

Reinius, G., Collinder, P.

On a Witless Direction-finding Chart (Skagerrak-Kattegat) published by the Hydrographic Office of Sweden

1924

Van Braam Van, Vloten, P.

Visibility of Lights

1924

Phaff, J.M.

Visibility of Lights. – General

1923