Research Catalog
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Displaying 1-4 of 4 results
User's guide to the JPL doppler gravity database [microform] / P.M. Muller, W.L. Sjogren.
- Text
- Pasadena, Calif. : National Aeronautics and Space Administration, Jet Propulsion Laboratory, California Institute of Technology ; [Springfield, Va. : National Technical Information Service, distributor, 1986]
- 1986
The JPL Mars gravity field, Mars50c, based upon Viking and Mariner 9 doppler tracking data [microform] / Alexander S. Konopliv, William L. Sjogren.
- Text
- Pasadena, Calif. : National Aeronautics and Space Administration, Jet Propulsion Laboratory, California Institute of Technology ; [Springfield, Va. : National Technical Information Service, distributor, 1995]
- 1995
High degree gravitational sensitivity from Mars orbiters for the GMM-1 gravity model [microform] / F.J. Lerch ... [et al.].
- Text
- [Washington, DC] : National Aeronautics and Space Administration, Scientific and Technical Information Program ; [Springfield, Va. : National Technical Information Service, distributor], 1993.
- 1993
Research relative to the development of a cryogenic microwave cavity gradiometer for orbital use [microform] : semiannual report no. 3, for the period 1 July 1984 to 31 December 1984 / principal investigator, Mario D. Grossi.
- Text
- Greenbelt, Md. : National Aeronautics and Space Administration, Goddard Space Flight Center ; Cambridge, Mass. : Smithsonian Institution, Astrophysical Observatory, [1984]
- 1984
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