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  • Bathymetric datasets are an extraction of surveys belonging to the Shom public database. For depth up to 50m, the vertical precision of soundings varies from 30cm to 1m and the horizontal precision varies from 1 to 20m. In deep ocean, the vertical precision is mainly around 1 or 2% of the bottom depth. It is sometimes more, it depends on the technology used. The data are referenced to 057 France - Sein (ile) Nord (ZH) which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S193700900 (http://dx.doi.org/10.17183/S193700900). // Instruments: Plomb poisson // Number of soundings: 2633 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S193700900-006

  • Bathymetric datasets are an extraction of surveys belonging to the Shom public database. For depth up to 50m, the vertical precision of soundings varies from 30cm to 1m and the horizontal precision varies from 1 to 20m. In deep ocean, the vertical precision is mainly around 1 or 2% of the bottom depth. It is sometimes more, it depends on the technology used. The data are referenced to 057 France - Sein (ile) Nord (ZH) which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S198602900 (http://dx.doi.org/10.17183/S198602900). // Instruments: Sondeur DESO 10, Sondeur lateral // Number of soundings: 7772 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S198602900-001

  • Bathymetric datasets are an extraction of surveys belonging to the Shom public database. For depth up to 50m, the vertical precision of soundings varies from 30cm to 1m and the horizontal precision varies from 1 to 20m. In deep ocean, the vertical precision is mainly around 1 or 2% of the bottom depth. It is sometimes more, it depends on the technology used. The data are referenced to 057 France - Sein (ile) Nord (ZH) which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S198401900 (http://dx.doi.org/10.17183/S198401900). // Instruments: Sondeur DESO 10, Sondeur lateral // Number of soundings: 6186 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S198401900-001

  • Bathymetric datasets are an extraction of surveys belonging to the Shom public database. For depth up to 50m, the vertical precision of soundings varies from 30cm to 1m and the horizontal precision varies from 1 to 20m. In deep ocean, the vertical precision is mainly around 1 or 2% of the bottom depth. It is sometimes more, it depends on the technology used. The data are referenced to 057 France - Sein (ile) Nord (ZH) which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S198201300 (http://dx.doi.org/10.17183/S198201300). // Instruments: Sondeur DESO 10, Sondeur ELAC // Number of soundings: 2689 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S198201300-006

  • Bathymetric datasets are an extraction of surveys belonging to the Shom public database. For depth up to 50m, the vertical precision of soundings varies from 30cm to 1m and the horizontal precision varies from 1 to 20m. In deep ocean, the vertical precision is mainly around 1 or 2% of the bottom depth. It is sometimes more, it depends on the technology used. The data are referenced to 057 France - Sein (ile) Nord (ZH) which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S199900200 (http://dx.doi.org/10.17183/S199900200). // Instruments: Sondeur RAYTHEON // Number of soundings: 1681 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S199900200-004

  • Bathymetric datasets are an extraction of surveys belonging to the Shom public database. For depth up to 50m, the vertical precision of soundings varies from 30cm to 1m and the horizontal precision varies from 1 to 20m. In deep ocean, the vertical precision is mainly around 1 or 2% of the bottom depth. It is sometimes more, it depends on the technology used. The data are referenced to 057 France - Sein (ile) Nord (ZH) which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S198803500 (http://dx.doi.org/10.17183/S198803500). // Instruments: Sondeur DESO 10 // Number of soundings: 11385 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S198803500-002

  • Bathymetric datasets are an extraction of surveys belonging to the Shom public database. For depth up to 50m, the vertical precision of soundings varies from 30cm to 1m and the horizontal precision varies from 1 to 20m. In deep ocean, the vertical precision is mainly around 1 or 2% of the bottom depth. It is sometimes more, it depends on the technology used. The data are referenced to 057 France - Sein (ile) Nord (ZH) which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S189600500 (http://dx.doi.org/10.17183/S189600500). // Instruments: Plomb de sonde // Number of soundings: 14 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S189600500-6

  • Bathymetric datasets are an extraction of surveys belonging to the Shom public database. For depth up to 50m, the vertical precision of soundings varies from 30cm to 1m and the horizontal precision varies from 1 to 20m. In deep ocean, the vertical precision is mainly around 1 or 2% of the bottom depth. It is sometimes more, it depends on the technology used. The data are referenced to 147 Nouvelle Caledonie - Pouebo (ZH) which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S201705200 (http://dx.doi.org/10.17183/S201705200). // Instruments: Sondeur monofaisceau Simrad EA400, Sonal type cmax-cm2 // Number of soundings: 23195 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S201705200-004

  • Bathymetric datasets are an extraction of surveys belonging to the Shom public database. For depth up to 50m, the vertical precision of soundings varies from 30cm to 1m and the horizontal precision varies from 1 to 20m. In deep ocean, the vertical precision is mainly around 1 or 2% of the bottom depth. It is sometimes more, it depends on the technology used. The data are referenced to 073 France - Morgat (ZH) which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S201603100 (http://dx.doi.org/10.17183/S201603100). // Instruments: Sondeur Multifaisceaux Simrad EM2040c // Number of soundings: 3946077 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S201603100-001

  • Bathymetric datasets are an extraction of surveys belonging to the Shom public database. For depth up to 50m, the vertical precision of soundings varies from 30cm to 1m and the horizontal precision varies from 1 to 20m. In deep ocean, the vertical precision is mainly around 1 or 2% of the bottom depth. It is sometimes more, it depends on the technology used. The data are referenced to 057 France - Sein (ile) Nord (ZH) which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S196700300 (http://dx.doi.org/10.17183/S196700300). // Instruments: Sondeur KELVIN-HUGHES // Number of soundings: 859 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S196700300-015