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 S195500400 (http://dx.doi.org/10.17183/S195500400). // Instruments: Plomb de sonde // Number of soundings: 405 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S195500400-001

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 S192900600 (http://dx.doi.org/10.17183/S192900600). // Instruments: Sondeur ultra-sons // Number of soundings: 39142 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S192900600-08

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 S182500100 (http://dx.doi.org/10.17183/S182500100). // Instruments: Plomb de sonde // Number of soundings: 3246 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S182500100-21

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 S201001400 (http://dx.doi.org/10.17183/S201001400). // Instruments: Sondeur Multifaisceaux Simrad EM1002 // Number of soundings: 426902 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S201001400-002

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 S197100500 (http://dx.doi.org/10.17183/S197100500). // Instruments: Sondeur KELVIN-HUGHES // Number of soundings: 32 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S197100500-001

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 S196400900 (http://dx.doi.org/10.17183/S196400900). // Instruments: Sondeur KELVIN-HUGHES, Perche topographique // Number of soundings: 14108 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S196400900-004

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 S193300100 (http://dx.doi.org/10.17183/S193300100). // Instruments: Plomb de sonde // Number of soundings: 50 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S193300100-004

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 S198302800 (http://dx.doi.org/10.17183/S198302800). // Instruments: Sondeur RAYTHEON // Number of soundings: 2 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S198302800-001

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 ZH which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S200504800 (http://dx.doi.org/10.17183/S200504800). // Instruments: sondeur multifaisceaux simrad em3000 // Number of soundings: 56892

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 S199306000 (http://dx.doi.org/10.17183/S199306000). // Instruments: sondeur raytheon // Number of soundings: 1695