Gravity: Difference between revisions
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** ETOPO1: http://www.ngdc.noaa.gov/mgg/global/global.html | ** ETOPO1: http://www.ngdc.noaa.gov/mgg/global/global.html | ||
** ETOPO2: http://www.ngdc.noaa.gov/mgg/global/etopo2.html | ** ETOPO2: http://www.ngdc.noaa.gov/mgg/global/etopo2.html | ||
: Instructions for loading these can be found on the [[Marine Science]] wiki page. | |||
Topo/Bathy data are used in several gravity related equations. | Topo/Bathy data are used in several gravity related equations. | ||
Revision as of 05:34, 29 August 2008
- Gravity equations information page from Geological Survey of Canada: http://gsc.nrcan.gc.ca/gravity/formulae_e.php
- Global Gravity Field Models from International Centre for Global Earth Models: http://icgem.gfz-potsdam.de/ICGEM/modelstab.html
- Global Topography/Bathimetry Models from NOAA's National Geophysical Data Center:
- Instructions for loading these can be found on the Marine Science wiki page.
Topo/Bathy data are used in several gravity related equations.
The USGS has a collection of software, however it dates of 1997. This Open-File Report (97-725) is named Potential-Field Geophysical Software for the PC, version 2.2 and supersedes Open-File Report 95-77, A bibliography of some geophysical computer programs, databases, and maps from the U.S. Geological Survey, 1971-1994.
The Colorado School of Mines also has software libraries.