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 S197400100 (http://dx.doi.org/10.17183/S197400100). // Instruments: Sondeur DESO 10, Sondeur EDO 12kHz // Number of soundings: 750 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S197400100-015

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 S198302700 (http://dx.doi.org/10.17183/S198302700). // Instruments: Sondeur DESO 10 // Number of soundings: 14 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S198302700-002

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 S196900100 (http://dx.doi.org/10.17183/S196900100). // Instruments: Sondeur KELVIN-HUGHES // Number of soundings: 6693 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S196900100-008

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 PBM Zero des plus basses mers theorique which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S201407200 (http://dx.doi.org/10.17183/S201407200). // Instruments: Sondeur monofaisceau Simrad EA400 // Number of soundings: 61076 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S201407200-07

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 S197101000 (http://dx.doi.org/10.17183/S197101000). // Instruments: Sondeur KELVIN-HUGHES // Number of soundings: 4970 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S197101000-007

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 062 France - Les Sables d'Olonne (ZH) which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S201504200 (http://dx.doi.org/10.17183/S201504200). // Instruments: Sondeur Multifaisceaux Simrad EM710 // Number of soundings: 13724057 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S201504200-007

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: 2188 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S197300800-001

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 S201307900 (http://dx.doi.org/10.17183/S201307900). // Instruments: Sondeur monofaisceau Simrad EA400SP // Number of soundings: 336250 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S201307900-2

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 S197601400 (http://dx.doi.org/10.17183/S197601400). // Instruments: Sondeur KELVIN-HUGHES // Number of soundings: 3906 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S197601400-001

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 055 France - Calais (ZH) which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S201703000 (http://dx.doi.org/10.17183/S201703000). // Instruments: Sondeur Multifaisceaux Simrad EM710 // Number of soundings: 1890274 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S201703000-001