etopo180 eng UTF8 dataset service Data Requests Marine Institute Ireland +353 91 387 200 Rinville, Oranmore Galway Galway EIRE Ireland datarequests@marine.ie pointOfContact 2026-04-06 ISO 19115-2 Geographic Information - Metadata Part 2 Extensions for Imagery and Gridded Data ISO 19115-2:2009(E) 2 column 21601 0.016666666666666666 row 10801 0.016666666666666666 area Topography, ETOPO1, 0.0166667 degrees, Global (longitude -180 to 180), (Ice Sheet Surface) 2026-04-06 creation erddap3.marine.ie etopo180 NOAA NGDC Barry.Eakins@noaa.gov https://www.ngdc.noaa.gov/mgg/global/global.html information web browser Background Information Background information from the source information originator 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 contributor 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. NOAA NGDC NOAA NGDC Barry.Eakins@noaa.gov https://www.ngdc.noaa.gov/mgg/global/global.html information web browser Background Information Background information from the source information pointOfContact Earth Science > Oceans > Bathymetry/Seafloor Topography > Bathymetry theme GCMD Science Keywords NOAA NGDC ETOPO project latitude longitude altitude theme CF Standard Name Table v70 The data may be used and redistributed for free but is not intended for legal use, since it may contain inaccuracies. Neither the data Contributor, ERD, NOAA, nor the United States Government, nor any of their employees or contractors, makes any warranty, express or implied, including warranties of merchantability and fitness for a particular purpose, or assumes any legal liability for the accuracy, completeness, or usefulness, of this information. NOAA NGDC ETOPO largerWorkCitation project Unidata Common Data Model Grid largerWorkCitation project eng geoscientificInformation 1 -180.0 180.0 -90.0 90.0 Topography, ETOPO1, 0.0166667 degrees, Global (longitude -180 to 180), (Ice Sheet Surface) 2026-04-06 creation NOAA NGDC Barry.Eakins@noaa.gov https://www.ngdc.noaa.gov/mgg/global/global.html information web browser Background Information Background information from the source information originator 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 contributor 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. ERDDAP griddap 1 -180.0 180.0 -90.0 90.0 tight ERDDAPgriddapDatasetQueryAndAccess https://erddap3.marine.ie/erddap/griddap/etopo180 ERDDAP:griddap ERDDAP-griddap ERDDAP's griddap service (a flavor of OPeNDAP) for gridded data. Add different extensions (e.g., .html, .graph, .das, .dds) to the base URL for different purposes. download Topography, ETOPO1, 0.0166667 degrees, Global (longitude -180 to 180), (Ice Sheet Surface) 2026-04-06 creation NOAA NGDC Barry.Eakins@noaa.gov https://www.ngdc.noaa.gov/mgg/global/global.html information web browser Background Information Background information from the source information originator 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 contributor 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. OPeNDAP 1 -180.0 180.0 -90.0 90.0 tight OPeNDAPDatasetQueryAndAccess https://erddap3.marine.ie/erddap/griddap/etopo180 OPeNDAP:OPeNDAP OPeNDAP An OPeNDAP service for gridded data. Add different extensions (e.g., .html, .das, .dds) to the base URL for different purposes. download Topography, ETOPO1, 0.0166667 degrees, Global (longitude -180 to 180), (Ice Sheet Surface) 2026-04-06 creation NOAA NGDC Barry.Eakins@noaa.gov https://www.ngdc.noaa.gov/mgg/global/global.html information web browser Background Information Background information from the source information originator 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 contributor 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. Open Geospatial Consortium Web Map Service (WMS) 1 -180.0 180.0 -90.0 90.0 tight GetCapabilities https://erddap3.marine.ie/erddap/wms/etopo180/request?service=WMS&version=1.3.0&request=GetCapabilities OGC:WMS OGC-WMS Open Geospatial Consortium Web Map Service (WMS) download physicalMeasurement altitude short Altitude Data Requests Marine Institute Ireland +353 91 387 200 Rinville, Oranmore Galway Galway EIRE Ireland datarequests@marine.ie distributor OPeNDAP DAP/2.0 https://erddap3.marine.ie/erddap/griddap/etopo180.html order Data Subset Form ERDDAP's version of the OPeNDAP .html web page for this dataset. Specify a subset of the dataset and download the data via OPeNDAP or in many different file types. download https://erddap3.marine.ie/erddap/griddap/etopo180.graph order Make-A-Graph Form ERDDAP's Make-A-Graph .html web page for this dataset. Create an image with a map or graph of a subset of the data. mapDigital dataset 2011-03-14 Downloaded https://www.ngdc.noaa.gov/mgg/global/relief/ETOPO1/data/ice_surface/grid_registered/binary/etopo1_ice_g_i2.zip This record was created from dataset metadata by ERDDAP Version 2.14