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 S190200100 (http://dx.doi.org/10.17183/S190200100). // Instruments: Plomb de sonde // Number of soundings: 42 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S190200100-004

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 S197001600 (http://dx.doi.org/10.17183/S197001600). // Instruments: Sondeur KELVIN-HUGHES // Number of soundings: 7227 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S197001600-001

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 S192700200 (http://dx.doi.org/10.17183/S192700200). // Instruments: Plomb de sonde // Number of soundings: 534 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S192700200-002

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 S200502900 (http://dx.doi.org/10.17183/S200502900). // Instruments: Sondeur Multifaisceaux Simrad EM1002S, Sondeur lateral // Number of soundings: 37634153 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S200502900-001

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 S200502900 (http://dx.doi.org/10.17183/S200502900). // Instruments: Sondeur Multifaisceaux Simrad EM1002S // Number of soundings: 29270 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S200502900-002

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 Niveau instantane de la mer assimile au ZH which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S201805900 (http://dx.doi.org/10.17183/S201805900). // Instruments: Sondeur Multifaisceaux Simrad EM122 // Number of soundings: 269219 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S201805900-002

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 5679 NORD_EST_DST_MONTANT which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S201702600 (http://dx.doi.org/10.17183/S201702600). // Instruments: Sondeur Multifaisceaux Simrad EM710 // Number of soundings: 12460562 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S201702600-006

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 S190000100 (http://dx.doi.org/10.17183/S190000100). // Instruments: Plomb de sonde, Perche topographique // Number of soundings: 59 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S190000100-009

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 S189700100 (http://dx.doi.org/10.17183/S189700100). // Instruments: Plomb de sonde // Number of soundings: 79 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S189700100-006

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 S198804100 (http://dx.doi.org/10.17183/S198804100). // Instruments: Perche topographique // Number of soundings: 7 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S198804100-007