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: 908578 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S201504200-006

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 S197700700 (http://dx.doi.org/10.17183/S197700700). // Instruments: Sondeur DESO 10 // Number of soundings: 615 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S197700700-002

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 S196600600 (http://dx.doi.org/10.17183/S196600600). // Instruments: Sondeur KELVIN-HUGHES // Number of soundings: 3085 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S196600600-002

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 015 France - Port Bloc (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: 6266572 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S201504200-008

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 300 France - Ajaccio (ZH) which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S201504000 (http://dx.doi.org/10.17183/S201504000). // Instruments: Sondeur Multifaisceaux Simrad EM2040c // Number of soundings: 121114 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S201504000-005

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 S193600600 (http://dx.doi.org/10.17183/S193600600). // Instruments: Plomb de sonde // Number of soundings: 15314 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S193600600-001

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 S197300800 (http://dx.doi.org/10.17183/S197300800). // Instruments: Sondeur DESO 10, Sondeur KELVIN-HUGHES // Number of soundings: 1217 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S197300800-006

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 S197400800 (http://dx.doi.org/10.17183/S197400800). // Instruments: Sondeur KELVIN-HUGHES, Sondeur DESO 10, Perche topographique // Number of soundings: 30 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S197400800-004

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 S193500100 (http://dx.doi.org/10.17183/S193500100). // Instruments: Plomb de sonde // Number of soundings: 17214 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S193500100-009

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 S193400400 (http://dx.doi.org/10.17183/S193400400). // Instruments: Plomb de sonde // Number of soundings: 9860 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S193400400-008