Geopotential models of the earth from satellite tracking, altimeter and surface gravity observations, GEM-T3 and GEM-T3S
By: F.J. Lerch ... [et al.].
Contributors: Lerch, F. J.; Goddard Space Flight Center.
Series: NASA technical memorandum -- 104555.
Publisher: National Aeronautics and Space Administration, Goddard Space Flight Center
Published: 1992
Place of publication: Greenbelt, MD
Language: eng
Format: Microform
Subjects: Gravity -- Measurement.; Geodesy -- Observations.
Notes: Distributed to depository libraries in microfiche.

Shipping list no.: 92-1415-M.

Microfiche. [Washington, D.C.? : National Aeronautics and Space Administration], 1992. 2 microfiches.