Assessment of EGM2008 over Sri Lanka, an area where 'fill-in' data were used in EGM2008
The tide-free EGM2008 combined global geopotential model is compared with land and marine gravity observations and co-located GPS-levelling on and around Sri Lanka (formerly Ceylon). Not all these data are in the public domain, so offer an informative test of how the 'fill-in' methodology...
| Main Authors: | , , |
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| Format: | Journal Article |
| Published: |
International Association of Geodesy and International Gravity Field Service
2009
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| Online Access: | http://hdl.handle.net/20.500.11937/3927 |