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: 4666 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S196900100-011

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 S196400900 (http://dx.doi.org/10.17183/S196400900). // Instruments: Sondeur KELVIN-HUGHES // Number of soundings: 1309 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S196400900-002

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 S192400100 (http://dx.doi.org/10.17183/S192400100). // Instruments: Plomb de sonde, Perche topographique // Number of soundings: 380 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S192400100-015

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 S197300100 (http://dx.doi.org/10.17183/S197300100). // Instruments: Sondeur KELVIN-HUGHES, Sondeur DESO 10, Sondeur ELAC // Number of soundings: 5819 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S197300100-001

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: 1473 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S197601000-007

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 S199106900 (http://dx.doi.org/10.17183/S199106900). // Instruments: Sondeur DESO 20, Sondeur lateral // Number of soundings: 1431 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S199106900-003

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 057 France - Sein (ile) Nord (ZH) which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S200507000 (http://dx.doi.org/10.17183/S200507000). // Instruments: Sondeur Multifaisceaux Simrad EM3002 // Number of soundings: 28 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S200507000-003

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 057 France - Sein (ile) Nord (ZH) which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S196000900 (http://dx.doi.org/10.17183/S196000900). // Instruments: Sondeur US (pas d'élément sur ce sondeur) // Number of soundings: 14590 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S196000900-002

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 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 S192900600 (http://dx.doi.org/10.17183/S192900600). // Instruments: Sondeur ultra-sons // Number of soundings: 120 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S192900600-05