Research Catalog

  • Geoid undulations and gravity anomalies over the Aral Sea, the Black Sea and the Caspian Sea from a combined GEOS-3/SEASAT/GEOSAT altimeter data set [microform] / Andrew Y. Au and Richard D. Brown, Jean E. Welker.

    • Text
    • Greenbelt, Md.: National Aeronautics and Space Administration, Goddard Space Flight Center ; [Springfield, Va. : For sale by the National Technical Information Service], 1991.
    • 1991
  • Analysis of altimetry over the Aral Sea [microform] / Andrew Y. Au and Richard D. Brown, Jean E. Welker.

    • Text
    • Greenbelt, MD : National Aeronautics and Space Administration, Goddard Space Flight Center, [1991]
    • 1991

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