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 S199101800 (http://dx.doi.org/10.17183/S199101800). // Instruments: Sondeur RAYTHEON // Number of soundings: 211 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S199101800-006

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 S197501100 (http://dx.doi.org/10.17183/S197501100). // Instruments: Sondeur DESO 10, Sondeur lateral // Number of soundings: 65 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S197501100-010

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 S196700400 (http://dx.doi.org/10.17183/S196700400). // Instruments: Sondeur KELVIN-HUGHES // Number of soundings: 28011 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S196700400-005

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 S192900600 (http://dx.doi.org/10.17183/S192900600). // Instruments: Sondeur ultra-sons // Number of soundings: 26403 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S192900600-02

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 S192900500 (http://dx.doi.org/10.17183/S192900500). // Instruments: Sondeur ultra-sons // Number of soundings: 879 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S192900500-03

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 S196500300 (http://dx.doi.org/10.17183/S196500300). // Instruments: Sondeur KELVIN-HUGHES // Number of soundings: 4338 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S196500300-002

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 S198901500 (http://dx.doi.org/10.17183/S198901500). // Instruments: Sondeur DESO 20, Sondeur lateral // Number of soundings: 5389 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S198901500-001

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 S196500100 (http://dx.doi.org/10.17183/S196500100). // Instruments: Sondeur KELVIN-HUGHES // Number of soundings: 50 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S196500100-004

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 S196500300 (http://dx.doi.org/10.17183/S196500300). // Instruments: Sondeur KELVIN-HUGHES // Number of soundings: 7825 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S196500300-003