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 S198301000 (http://dx.doi.org/10.17183/S198301000). // Instruments: Sondeur DESO 10 // Number of soundings: 57 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S198301000-010

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 S197300800 (http://dx.doi.org/10.17183/S197300800). // Instruments: Sondeur DESO 10, Sondeur KELVIN-HUGHES // Number of soundings: 8809 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S197300800-012

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 ZH which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S201401400 (http://dx.doi.org/10.17183/S201401400). // Instruments: sondeur monofaisceau simrad ea400 // Number of soundings: 146228

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 ZH which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S195901100 (http://dx.doi.org/10.17183/S195901100). // Instruments: sondeur ultra-sons // Number of soundings: 6114

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 ZH which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S198800100 (http://dx.doi.org/10.17183/S198800100). // Instruments: sondeur deso 20 // Number of soundings: 162

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: 43 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S196700300-016

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 S197300800 (http://dx.doi.org/10.17183/S197300800). // Instruments: Sondeur DESO 10, Sondeur KELVIN-HUGHES // Number of soundings: 710 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S197300800-015

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 S196900100 (http://dx.doi.org/10.17183/S196900100). // Instruments: Sondeur KELVIN-HUGHES // Number of soundings: 1737 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S196900100-012

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 044 Tuamotu - Fakarava (ile) Rotoava (ZH) which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S201406800 (http://dx.doi.org/10.17183/S201406800). // Instruments: Sondeur monofaisceau Simrad EA400SP, Sonal type cmax-cm2 // Number of soundings: 11034 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S201406800-2

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 S182500100 (http://dx.doi.org/10.17183/S182500100). // Instruments: Plomb de sonde // Number of soundings: 179 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S182500100-13