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 S189900200 (http://dx.doi.org/10.17183/S189900200). // Instruments: Plomb de sonde // Number of soundings: 4140 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S189900200-004

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 S189900100 (http://dx.doi.org/10.17183/S189900100). // Instruments: Plomb de sonde // Number of soundings: 454 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S189900100-006

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 S192200100 (http://dx.doi.org/10.17183/S192200100). // Instruments: Plomb de sonde // Number of soundings: 193 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S192200100-008

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 S196700300 (http://dx.doi.org/10.17183/S196700300). // Instruments: Sondeur KELVIN-HUGHES // Number of soundings: 2460 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S196700300-012

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 S193500100 (http://dx.doi.org/10.17183/S193500100). // Instruments: Plomb de sonde // Number of soundings: 2061 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S193500100-008

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 S193100200 (http://dx.doi.org/10.17183/S193100200). // Instruments: Sondeur ultra-sons // Number of soundings: 288 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S193100200-005

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 S197901600 (http://dx.doi.org/10.17183/S197901600). // Instruments: Sondeur DESO 10 // Number of soundings: 3123 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S197901600-004

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 S198703400 (http://dx.doi.org/10.17183/S198703400). // Instruments: Sondeur DESO 10, Sondeur lateral // Number of soundings: 30 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S198703400-002

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 1148 PINETO which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S201504400 (http://dx.doi.org/10.17183/S201504400). // Instruments: Sondeur Multifaisceaux Simrad EM2040c // Number of soundings: 148100 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S201504400-16

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 S196400800 (http://dx.doi.org/10.17183/S196400800). // Instruments: Sondeur KELVIN-HUGHES // Number of soundings: 2156 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S196400800-004