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 S197901400 (http://dx.doi.org/10.17183/S197901400). // Instruments: Sondeur DESO 10 // Number of soundings: 132603 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S197901400-001

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 S198901900 (http://dx.doi.org/10.17183/S198901900). // Instruments: Sondeur DESO 10, Sondeur lateral // Number of soundings: 91 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S198901900-001

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 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: 11445 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S201504400-04

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 055 France - Calais (ZH) which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S201703000 (http://dx.doi.org/10.17183/S201703000). // Instruments: Sondeur Multifaisceaux Simrad EM710 // Number of soundings: 1890274 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S201703000-001

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 S193500100 (http://dx.doi.org/10.17183/S193500100). // Instruments: Plomb de sonde // Number of soundings: 65 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S193500100-013

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 S198602900 (http://dx.doi.org/10.17183/S198602900). // Instruments: Sondeur DESO 10 // Number of soundings: 7101 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S198602900-004

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 S195901100 (http://dx.doi.org/10.17183/S195901100). // Instruments: Sondeur ultra-sons // Number of soundings: 1881 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S195901100-4

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 S201701700 (http://dx.doi.org/10.17183/S201701700). // Instruments: Sondeur Multifaisceaux Simrad EM710 // Number of soundings: 7901910 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S201701700-001

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 S186400100 (http://dx.doi.org/10.17183/S186400100). // Instruments: Plomb de sonde // Number of soundings: 428 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S186400100-001

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 320 Nouvelle Caledonie - Yande (ile) Poum (ZH) which is assimilated to LAT. Data are corrected for sound velocity variations. Data are acquired during the campaign S201705500 (http://dx.doi.org/10.17183/S201705500). // Instruments: Sondeur monofaisceau Simrad EA400, Sonal type cmax-cm2 // Number of soundings: 13011 // DOI: http://dx.doi.org/10.17183/LOTS_BATHY#S201705500-002