Search Results - "Gerlach, Ch"

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  1. 1

    Approximations of the GOCE error variance-covariance matrix for least-squares estimation of height datum offsets by Gerlach, Ch, Fecher, Th

    Published in Journal of Geodetic Science (Online) (01-12-2012)
    “…One main geodetic objective of the European Space Agency’s satellite mission GOCE (gravity field and steady-state ocean circulation explorer) is the…”
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    Journal Article
  2. 2

    A CHAMP-only gravity field model from kinematic orbits using the energy integral by Gerlach, Ch, Földvary, L., Švehla, D., Gruber, Th, Wermuth, M., Sneeuw, N., Frommknecht, B., Oberndorfer, H., Peters, Th, Rothacher, M., Rummel, R., Steigenberger, P.

    Published in Geophysical research letters (01-10-2003)
    “…In this paper we present results of a global gravity field recovery using half a year of CHAMP data. We use the energy integral of the motion of a satellite to…”
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  3. 3

    CHAMP gravity field recovery using the energy balance approach by Gerlach, Ch, Sneeuw, N, Visser, P, Êávehla, D

    Published in Advances in geosciences (17-06-2003)
    “…Since the early days of satellite geodesy energy balance based methods for gravity field determination have been considered. If non-conservative forces are…”
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    Journal Article
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