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Ship tracks of single-beam bathymetric surveys archived at NOAA NCEI

Dataset(s) comprise bathymetry data derived from NCEI Marine Trackline Geophysics database collected during marine cruises from 1939 to the present. The tracks are available as WMS service with additional data for each survey available online at: https://www.ncei.noaa.gov/maps/bathymetry/

Data and Resources

Additional Info

Field Value
Last Updated July 26, 2022, 23:33 (PDT)
Created July 22, 2022, 03:44 (PDT)
Region Saint Helena
Language eng
Topic Category Elevation; height above or below sea level
Temporal Extent Start 1939-01-01
Temporal Extent End 2015-10-02
Dataset Reference Date 2015
Lineage The NOAA National Centers for Environmental Information (NCEI) Marine Trackline Geophysics database contains bathymetry, magnetics, gravity and seismic navigation data collected during marine cruises from 1939 to the present. Coverage is worldwide. Data sources include both US and foreign oceanographic institutions and government agencies. This map service shows tracks (both ship and airborne) for all geophysical surveys in the database, split into sub-layers by data type. For more information visit: https://www.ncei.noaa.gov/products/marine-trackline-geophysical-data
West Longitude -179.9
South Latitude -89.9
East Longitude 179.9
North Latitude 89.9
Spatial Reference System WGS84
Responsible Organisation Name Hidden (personal data protection)
Contact Mail Address Hidden (personal data protection)
Responsible Party Role Hidden (personal data protection)
Access Limitations Open access
Use Constraints Open, but copyright and/or Intellectual Property Rights apply
Resource Reference credit the NOAA National Centers for Environmental Information (NCEI)
Data Format wms
Update Frequency as needed
Accuracy various depending on the source
Resource Type Database
Metadata Date 2022-07-10
Contact Consent Contact details hidden

Dataset extent

Map Data by OpenStreetMap