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 S201110300 (http://dx.doi.org/10.17183/S201110300). // Instruments: sondeur monofaisceau simrad ea400sp // Number of soundings: 57

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: 340 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S182000100-07

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 ZH which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S199300100 (http://dx.doi.org/10.17183/S199300100). // Instruments: sondeur raytheon | sondeur deso 20 // Number of soundings: 236

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 S199206700 (http://dx.doi.org/10.17183/S199206700). // Instruments: Sondeur DESO 20, Sondeur LENNERMOR // Number of soundings: 137024 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S199206700-002

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 S192900500 (http://dx.doi.org/10.17183/S192900500). // Instruments: Sondeur ultra-sons // Number of soundings: 71 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S192900500-07

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 ZH which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S195900500 (http://dx.doi.org/10.17183/S195900500). // Instruments: Sondeur KELVIN-HUGHES // Number of soundings: 26674

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 068 France - Toulon (ZH) which is assimilated to LAT. Data are acquired during the campaign S201500400 (http://dx.doi.org/10.17183/S201500400). // Instruments: Lidar HawkEye III // Number of soundings: 82082025 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S201500400-001

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 S199000800 (http://dx.doi.org/10.17183/S199000800). // Instruments: Sondeur DESO 20, Sondeur lateral, Plomb de sonde // Number of soundings: 10464 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S199000800-001

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 S198301700 (http://dx.doi.org/10.17183/S198301700). // Instruments: Sondeur DESO 10, Sondeur lateral // Number of soundings: 2527 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S198301700-001

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 S195600200 (http://dx.doi.org/10.17183/S195600200). // Instruments: sondeur kelvin-hughes // Number of soundings: 14786