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TOPOGRAPHIC DATA SETSGo to Dataset: 
 
The Data Support Section archives various topographical datasets which contain surface elevations and/or ocean depths. Over time, these datasets are improved and updated. In most cases, the changes to the data warrant creating a new dataset. To best serve all of our users, the older versions are still available. Pointers to the more recent and up to date datasets can be found here.


Best sets
ds759.3 - NGDC, ETOPO2 Global 2' Elevations



Other sets
ds759.2 - TerrainBase, Global 5-Minute Ocean Depth and Land Elevation, from NGDC

ds759.1 - ETOPO5 Global Earth Topography, 5-minute, from NGDC

ds750.1 - Rand's Global Elevation and Depth Data

ds750.0 - Scripps Global Elevation and Depth Data

Updated 22 July 2005 

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