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GCIP/EOP Land Characterization: GTOPO30 Global Digital Elevation Model

Summary

GTOPO30 is a global digital elevation model (DEM) with a horizontal grid spacing of 30 arc seconds (approximately 1 kilometer). GTOPO30 was derived from several raster and vector sources of topographic information. For easier distribution, GTOPO30 has been divided into tiles.

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Related projects
Spatial Type grid
Frequency other
Language English
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Temporal coverage

Begin datetime 1996-04-01 00:00:00
End datetime 2001-03-31 23:59:59

Spatial coverage


Map data from IBCSO, IBCAO, and Global Topography.

Maximum (North) Latitude: 90.00, Minimum (South) Latitude: -90.00
Minimum (West) Longitude: -180.00, Maximum (East) Longitude: 180.00

Primary point of contact information

EOL Data Support <eol-datahelp@ucar.edu>

Additional contact information

Ancillary information

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