Description
The 30-min x 30-min Terrestrial Mean Free-Air Gravity Anomaly and Geoid Undulations Data Base was compiled and developed by the Ohio State University. This data base was received in March 1993. Principal gravity parameters include mean elevation, mean free-air anomaly and source id. The gravity anomaly computation uses the Geodetic Reference System 1967 (GRS 67) theoretical formula. The data are global in coverage where data are available.
Resources
| Name | Format | Description | Link |
|---|---|---|---|
| Global Change Master Directory (GCMD) Keywords | Unknown | The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. | Open resource |
| Global Change Master Directory (GCMD) Keywords | Unknown | The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. | Open resource |
| Global Change Master Directory (GCMD) Keywords | Unknown | The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. | Open resource |
| Global Change Master Directory (GCMD) Keywords | Unknown | The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. | Open resource |
| Web Page | HTML | se-0703.html | Open resource |
| Web Page | HTML | 1999cd.html | Open resource |
| Web Page | HTML | tablegri.html | Open resource |
Tags
- absolute gravity
- bouguer gravity
- control surveys
- doc/noaa/nesdis/ncei
- doc/noaa/nesdis/ngdc
- earth science
- free air anomaly
- geodetics/gravity
- global
- gravitational field
- gravity
- gridded gravity
- icsu-wds
- international council for science - world data system
- land gravity
- national centers for environmental information
- national geophysical data center
- nesdis
- noaa
- observed gravity
- reference systems
- satellite orbits
- solid earth
- u.s. department of commerce