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 S198701200 (http://dx.doi.org/10.17183/S198701200). // Instruments: Sondeur DESO 10 // Number of soundings: 31 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S198701200-3

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 S198701400 (http://dx.doi.org/10.17183/S198701400). // Instruments: Sondeur DESO 10 // Number of soundings: 7 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S198701400-1

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 S199901800 (http://dx.doi.org/10.17183/S199901800). // Instruments: Sondeur DESO 20 // Number of soundings: 32 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S199901800-04

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 S198701200 (http://dx.doi.org/10.17183/S198701200). // Instruments: Sondeur DESO 10 // Number of soundings: 20 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S198701200-2

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 S188600100 (http://dx.doi.org/10.17183/S188600100). // Instruments: Plomb de sonde // Number of soundings: 3001 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S188600100-1

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 S198701400 (http://dx.doi.org/10.17183/S198701400). // Instruments: Sondeur DESO 10 // Number of soundings: 9 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S198701400-2

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 S198701200 (http://dx.doi.org/10.17183/S198701200). // Instruments: Sondeur DESO 10 // Number of soundings: 16 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S198701200-1

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 S198401700 (http://dx.doi.org/10.17183/S198401700). // Instruments: Sondeur DESO 10, Sondeur lateral // Number of soundings: 230 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S198401700-001

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 S198401700 (http://dx.doi.org/10.17183/S198401700). // Instruments: Sondeur DESO 10 // Number of soundings: 679 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S198401700-002

Datasets with homogeneous quality (the meaning of IHO) composed of datasets done by Shom.