Evaluation of EGM2008 by comparison with other recent global gravity field models
Förste, C. +11 more
openaire +1 more source
Extraction of Coastal Levees Using U-Net Model with Visible and Topographic Images Observed by High-Resolution Satellite Sensors. [PDF]
Xia H, Tonooka H.
europepmc +1 more source
Stochastic coastal flood risk modelling for the east coast of Africa. [PDF]
Benito I +4 more
europepmc +1 more source
GDEMM2024: Global Digital Elevation Merged Model 2024 for surface, bedrock, ice thickness, and land-type masks. [PDF]
Ince ES, Abrykosov O, Förste C.
europepmc +1 more source
Episodic reef growth in the Last Interglacial driven by competing influence of polar ice sheets to sea level rise. [PDF]
Vyverberg K +8 more
europepmc +1 more source
Assessment of EGM2008 over Britain using vertical deflections, and problems with historical data [PDF]
AbstractVertical deflections synthesised from the Earth Gravitational Model 2008 (EGM2008) agree with astrogeodetic vertical deflections observed over mainland Britain to within ∼1·2″ RMS (north–south) and ∼1·4″ RMS (east–west), which is commensurate with values reported for North America, Australia and parts of continental Europe.
W E Featherstone
exaly +5 more sources
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A comparison of GOCE gravitational models with EGM2008
Journal of Geodynamics, 2014Abstract Four new gravity field models from GOCE, two of them combined with GRACE, are compared here with EGM2008. The objectives are to look into the differences in consecutive ranges of the spherical harmonic expansion globally as well as in selected geographical regions and in the regions of the various data sources used for EGM2008.
Weiyong Yi, Reiner Rummel
exaly +4 more sources
Assessment of EGM2008 in Europe using accurate astrogeodetic vertical deflections and omission error estimates from SRTM/DTM2006.0 residual terrain model data [PDF]
We assess the new EGM2008 Earth gravitational model using a set of 1056 astrogeodetic vertical deflections over parts of continental Europe. Our astrogeodetic vertical deflection data set originates from zenith camera observations performed during 1983 ...
W E Featherstone
exaly +3 more sources
Combining EGM2008 and SRTM/DTM2006.0 residual terrain model data to improve quasigeoid computations in mountainous areas devoid of gravity data [PDF]
A global geopotential model, like EGM2008, is not capable of representing the high-frequency components of Earth?s gravity field. This is known as the omission error. In mountainous terrain, omission errors in EGM2008, even when expanded to degree 2,190,
W E Featherstone +2 more
exaly +3 more sources

