Using High-Density Bathymetric Data for the Production of Precise ENC

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Abstract

Due to an increasing trend of replacing traditional paper navigational charts with electronic ones, requirements for the creation of new ENC have been steadily growing. One example is the precise electronic navigational chart, which is based on accurate mapping of topographic and hydrographic elements. Information about depth of the waters contained on the charts are crucial for the safety of navigation. During the production of precise navigational charts, bathymetric information acquired by a multi-beam sonar system (or swath-bathymetry interferometric system) is used. A multi-beam sonar system emits several signal beams from a single transducer in different directions, which allows to cover a hundred percent of the survey area. The authors of the article carried out an analysis of bathymetric data in terms of differences in their preparation for the production of precise ENC.

Keywords: bathymetry; ENC
References
  • [1] GeoAcustics, GeoSwath Plus Shallow Water Wide Swath Bathymetry System User Guide, 2005.

  • [2] Gerard Llort-Pujol et al., Advanced interferometric techniques for highresolution bathymetry, Journal Of Marine Technology Society, 2012.

  • [3] IHO, 1996. Specification for Chart Content and Display Aspects of ECDIS Ed.5.0.Special Publication No. 52.

  • [4] IHO, 2000. Transfer Standard for Digital Hydrographic Data, Ed.3.1.Special Publication No. 57.

  • [5] IHO, 2007. Annex A to Circular Letter 108/2007.IHB File No. S3/8151/CHRIS.

  • [6] IHO, 2008. Standards for Hydrographic Surveys, 5th Edition, February 2008. Special Publication No. 44.

  • [7] IHO, 2009. Transfer Standard For Digital Hydrographic Data. Supplementary Information for the Encoding of S-57 Edition 3.1 ENC Data (S-57 Supplement No. 2).

  • [8] Inland ENC Harmonization Group, 2008a. Inland Electronic Navigational Chart Encoding Guide, Edition 1, version 3.1.

  • [9] Inland ENC Harmonization Group, 2008b. Inland ENC Feature Catalogue, Edition 2.1.

  • [10] Łubczonek J., Włodarczyk M., The creation and the actualization of electronic maps for the inland navigation with the utilization of digital images by means of remote sensing, Archive of Photogrammetry, Cartography and Remote Sensing, 2009, Vol. 20.

Annual of Navigation

The Journal of Polish Navigational Forum

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