Topography, ETOPO1, 0.0166667 degrees, Global (longitude 0 to 360), (Ice Sheet Surface)


ETOPO1 is a 1 arc-minute global relief model of Earth's surface that integrates land topography and ocean bathymetry. It was built from numerous global and regional data sets. This is the 'Ice Surface' version, with the top of the Antarctic and Greenland ice sheets. The horizontal datum is WGS-84, the vertical datum is Mean Sea Level. Keywords: Bathymetry, Digital Elevation. This is the grid/node-registered version: the dataset's latitude and longitude values mark the centers of the cells.

Data and Resources

Metadata Date

Metadata Tags

Freeform Tags

Online Access

OPeNDAP (DAP Client Access)

These data are available for access with an OPeNDAP client

OGC:WMS (OGC Web Map Service)

These data are available for access with an OGC WMS compatible client

ERDDAP (DAP Client Access)

These data are available for access with an ERDDAP client

Distribution Formats
  • OPeNDAP (Version: DAP/2.0 )
Distributor GLOBE, SRTM30, Baltic Sea Bathymetry, Caspian Sea Bathymetry, Great Lakes Bathymetry, Gulf of California Bathymetry, IBCAO, JODC Bathymetry, Mediterranean Sea Bathymetry, U.S. Coastal Relief Model (CRM), Antarctica RAMP Topography, Antarctic Digital Database, GSHHS
Point of Contact NOAA NGDC
Barry.Eakins@noaa.gov
Background Information (Background information from the source)
Originator NOAA NGDC
Barry.Eakins@noaa.gov
Background Information (Background information from the source)
contributor GLOBE, SRTM30, Baltic Sea Bathymetry, Caspian Sea Bathymetry, Great Lakes Bathymetry, Gulf of California Bathymetry, IBCAO, JODC Bathymetry, Mediterranean Sea Bathymetry, U.S. Coastal Relief Model (CRM), Antarctica RAMP Topography, Antarctic Digital Database, GSHHS
Dataset Point of Contact Steven K. Baum
TAMU Oceanography
+1 979-458-3274
baum@tamu.edu
General Documentation
Associated Documentation NOAA NGDC ETOPO
Date(s) creation: 2019-07-01
creation: 2019-07-01
creation: 2019-07-01
creation: 2019-07-01
Use Limitations
Spatial Bounding Box Coordinates N: 90.0° S: -90.0° E: 180.0° W: -180.0°
Theme keywords GCMD Science Keywords
  • Earth Science > Oceans > Bathymetry/Seafloor Topography > Bathymetry

CF Standard Name Table v29
  • latitude
  • longitude
  • altitude

Project keywords Uncategorized
  • NOAA NGDC ETOPO

Lineage Statement 2011-03-14 Downloaded https://www.ngdc.noaa.gov/mgg/global/relief/ETOPO1/data/ice_surface/grid_registered/binary/etopo1_ice_g_i2.zip