Assessment of EGM2008 over Sri Lanka, an area where 'fill-in' data were used in EGM2008

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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...

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Bibliographic Details
Main Authors:	Abeyratne, P., Featherstone, Will, Tantrigoda, D.
Format:	Journal Article
Published:	International Association of Geodesy and International Gravity Field Service 2009
Online Access:	http://hdl.handle.net/20.500.11937/3927

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