SHI Pan, SUN Zhongmiao, XIAO Yun. Calculation and Spectra Analysis of Horizontal Acceleration Corrections (HACC) for Airborne Gravimetry[J]. Geomatics and Information Science of Wuhan University, 2001, 26(6): 549-554.
Citation: SHI Pan, SUN Zhongmiao, XIAO Yun. Calculation and Spectra Analysis of Horizontal Acceleration Corrections (HACC) for Airborne Gravimetry[J]. Geomatics and Information Science of Wuhan University, 2001, 26(6): 549-554.
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Calculation and Spectra Analysis of Horizontal Acceleration Corrections (HACC) for Airborne Gravimetry

    Abstract
  • It is meaninful to estimate the gravity value in Qomolangma peak.When the wave length for the topographic load λ ≤ 50 km,the crustal strength is strong enough to keep the crust not deformed.Therefore,it is improper to use Airy-Heiskanen or Pratt-Hayford local compensation model to estimate the gravity.On the basis of this idea,utilizing four kinds of formulas,we give the gravity of everest (976970±7)×10-5m·s-2.
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