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 S182000100 (http://dx.doi.org/10.17183/S182000100). // Instruments: Plomb de sonde // Number of soundings: 3134 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S182000100-15

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 ZH which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S200902800 (http://dx.doi.org/10.17183/S200902800). // Instruments: inconnu | sondeur multifaisceau reson7111 // Number of soundings: 35944903

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 S198300700 (http://dx.doi.org/10.17183/S198300700). // Instruments: Sondeur DESO 10, Sondeur lateral // Number of soundings: 413 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S198300700-003

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 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 S201601600 (http://dx.doi.org/10.17183/S201601600). // Instruments: Sondeur Multifaisceaux Simrad EM1002, Sondeur Multifaisceaux Simrad EM122 // Number of soundings: 2083197 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S201601600-1

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 S197300800 (http://dx.doi.org/10.17183/S197300800). // Instruments: Sondeur DESO 10, Sondeur KELVIN-HUGHES // Number of soundings: 885 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S197300800-016

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 S198102400 (http://dx.doi.org/10.17183/S198102400). // Instruments: Sondeur DESO 10 // Number of soundings: 2000 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S198102400-002

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 6300 RAIATEA_VAIAAU which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S201603000 (http://dx.doi.org/10.17183/S201603000). // Instruments: Sondeur monofaisceau Simrad EA400, Sonal type cmax-cm2 // Number of soundings: 663334 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S201603000-001

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 S190300200 (http://dx.doi.org/10.17183/S190300200). // Instruments: Plomb de sonde // Number of soundings: 3158 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S190300200-007