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 S198001100 (http://dx.doi.org/10.17183/S198001100). // Instruments: Sondeur DESO 10, Sondeur ELAC // Number of soundings: 18547 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S198001100-001

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 S197601000 (http://dx.doi.org/10.17183/S197601000). // Instruments: Sondeur DESO 10 // Number of soundings: 129 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S197601000-004

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 S187800600 (http://dx.doi.org/10.17183/S187800600). // Instruments: Plomb de sonde // Number of soundings: 8109 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S187800600-001

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 S197401000 (http://dx.doi.org/10.17183/S197401000). // Instruments: Sondeur DESO 10, Sondeur KELVIN-HUGHES // Number of soundings: 1494 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S197401000-009

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 S199206700 (http://dx.doi.org/10.17183/S199206700). // Instruments: Sondeur DESO 20, Sondeur lateral // Number of soundings: 25625 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S199206700-001

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 S197101000 (http://dx.doi.org/10.17183/S197101000). // Instruments: Sondeur KELVIN-HUGHES // Number of soundings: 6463 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S197101000-005

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: 26 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S198301000-005

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 S195900600 (http://dx.doi.org/10.17183/S195900600). // Instruments: Sondeur KELVIN-HUGHES // Number of soundings: 336 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S195900600-001

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 S197400500 (http://dx.doi.org/10.17183/S197400500). // Instruments: Sondeur ELAC, Sondeur Ocean sonics // Number of soundings: 17147 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S197400500-003

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