1954: Vol. XXXI, No. 2

• Front Matter

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Contents

• Radar Charting

  Robert F. A. Studds

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• Use of Raydist System in Portuguese Guinea Survey

  J. Hidrografo A. J. Monteiro de Barros Luis de Oliveira

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• Latest Development in Raydist

  Hastings Inst. Co., Inc. Hampton, VA.  

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• Developments in Decca: Recent Refinements in a Radio Aid to Surveying

  C. Powell

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• The Use of Loran for Survey Work in the Pacific

  J. O. Clarke

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• Loran Recieving Equipment for the Mariner

  C. W. Davis

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• A Physical Classification of Radio Aids to Navigation

  Walter Stanner

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

  J. Th. Verstelle

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• Hydrographic Chart Production in New Zealand

  G. A. Thorn

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• New Chart Reproduction Methods

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

  André Gougenheim

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• Precise Astronomic Positions from projected Star Positions analytically processed

  Alfred H. Kerrick

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• Problems in Fathogram Interpretation

  Raymond H. Carstens

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• The Deep Scattering Layer

  G. S. Ritchie

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• Priming and Lagging

  Henri Bencker

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• Construction of Plotting Sheets of General Bathymetric Chart of the Oceans

  H. L. G. Bencker

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• The Life and Works of Beautemps-Beaupré

  L. Damiani

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• A New Automatic Current Float

  J. N. Carruthers

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• Zeiss-Aerotopograph G.M.B.H.

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• H.M.S. "Vidal" — 29 feet Motor Launch — Photo and Plan —Helicopters

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• Participation of I.H.B. in Work of International Association of Geodesy

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• International Hydrographic Bibliography

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• Back Matter

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