DEM sourcing guidelines for computing 1 e:hsp>Eö accurate terrain corrections for airborne gravity gradiometry

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• 作者：Maria Annecchione ; ^{maria.annecchione@gedex.com} ; David Hatch ; Shane W. Hefford
• 关键词：Gravity gradiometry ; Terrain correction ; E&ouml ; tv&ouml ; s ; LiDAR ; SRTM ; Satellite ranging
• 刊名：Journal of Applied Geophysics
• 出版年：2017
• 出版时间：January 2017
• 年：2017
• 卷：136
• 期：Complete
• 页码：335-342
• 全文大小：3163 K
• 卷排序：136

文摘

A 10 m DEM of 2 m vertical uncertainty provides 1 Eö accurate terrain correction SRTM DEM not adequately resolved/accurate even over flat terrain/sparse vegetation Over sparse vegetation/tens of meters relief 3" SRTM DEM produce few Eö accurate terrain correction