Acknowledgments
The authors acknowledge Bill Sjogren and Alex Konopliv of NASNJPL for providing the
historical S-Band Doppler data, the Naval Research Lab for providing ancillary infonnation
relating to Clementine, associates in the Space Geodesy Branch at GSFC for analysis and
vital support including D. D. Rowlands, and J. A. Marshall. S. K. Fricke (Hughes/STX)
provided data processing assistance. GLGM-2 is available by contacting one of the authors
via electronic mail: flemoine@olympus.gsfc.nasa.gov or dsmith@tharsis.gsfc.nasa.gov.
REFERENCES
Ananda, M. P. (1977). Lunar gravity: a mass point model, J. Geophys. Res., 82(20),
3040-3064.
Bills, B. G., and A. 1. Ferrari (1980). A harmonic analysis of lunar gravity, J. Geophys.
Res., 85 (B2), 1013-1025.
Bryant W. C. Jr., and R. G. Williamson (August 5-9, 1974). Lunar gravity analysis
results from Explorer 49, AIAA Paper 74-810, AIAA Mechanics and Control of Flight
Conference, Anaheim, California.
Chicarro, A., G. Raca, and M. Coradini (1994). MORO: A European MoonOrbiting Observatory for Global Lunar Characterization, ESA Journal, 18, 183-195,
Davies, M. E., et al. (1992). Report of the IAU/IAG/COSPAR working group on
cartographic coordinates and rotational elements of the planets and satellites: 1991,
Celestial Mechanics, 53,377-397.
Dickey, J. O. et al. (1994). Lunar laser ranging: a continuing legacy of the Apollo
program, Science, 265, 482-490.
Ferrari, A. J. (1977). Lunar gravity: A harmonic analysis, J. Geophys . . Res., 82(20),
3065-3084.
Folkner, W. M. (1993). Station locations for the Mars Observer encounter version of
ODP, JPL Interoffice memorandum, document 10M 335.1-93-013.
IERS Annual Report (1994). International Earth Rotation Service, Central Bureau of the
IERS, ed. M. Feissel and N. Essaifi, Observatoire de Paris, Paris, France.
Kaula, W. M.(1966). Theory of Satellite Geodesy, Blaisdell, Waltham, Mass.
Konopliv A. S., W. L. Sjogren, R. N. Wimberly, R. A. Cook, and A. Vijayaraghavan,
(Aug. 16-19, 1993). A high resolution lunar gravity field and predi(:ted orbit behavior,
AAS Paper 93-622, AAS/AIAA Astrodynamics Conference, Victoria, B. C.
Lemoine, F. G., D. E. Smith, M. T. Zuber, G. A. Neumann, and D. D. Rowlands,
(1995). GLGM-2: A 70th degree and order lunar gravity model form Clementine and
historical data, J. Geophys. Res., submitted.
184
The authors acknowledge Bill Sjogren and Alex Konopliv of NASNJPL for providing the
historical S-Band Doppler data, the Naval Research Lab for providing ancillary infonnation
relating to Clementine, associates in the Space Geodesy Branch at GSFC for analysis and
vital support including D. D. Rowlands, and J. A. Marshall. S. K. Fricke (Hughes/STX)
provided data processing assistance. GLGM-2 is available by contacting one of the authors
via electronic mail: flemoine@olympus.gsfc.nasa.gov or dsmith@tharsis.gsfc.nasa.gov.
REFERENCES
Ananda, M. P. (1977). Lunar gravity: a mass point model, J. Geophys. Res., 82(20),
3040-3064.
Bills, B. G., and A. 1. Ferrari (1980). A harmonic analysis of lunar gravity, J. Geophys.
Res., 85 (B2), 1013-1025.
Bryant W. C. Jr., and R. G. Williamson (August 5-9, 1974). Lunar gravity analysis
results from Explorer 49, AIAA Paper 74-810, AIAA Mechanics and Control of Flight
Conference, Anaheim, California.
Chicarro, A., G. Raca, and M. Coradini (1994). MORO: A European MoonOrbiting Observatory for Global Lunar Characterization, ESA Journal, 18, 183-195,
Davies, M. E., et al. (1992). Report of the IAU/IAG/COSPAR working group on
cartographic coordinates and rotational elements of the planets and satellites: 1991,
Celestial Mechanics, 53,377-397.
Dickey, J. O. et al. (1994). Lunar laser ranging: a continuing legacy of the Apollo
program, Science, 265, 482-490.
Ferrari, A. J. (1977). Lunar gravity: A harmonic analysis, J. Geophys . . Res., 82(20),
3065-3084.
Folkner, W. M. (1993). Station locations for the Mars Observer encounter version of
ODP, JPL Interoffice memorandum, document 10M 335.1-93-013.
IERS Annual Report (1994). International Earth Rotation Service, Central Bureau of the
IERS, ed. M. Feissel and N. Essaifi, Observatoire de Paris, Paris, France.
Kaula, W. M.(1966). Theory of Satellite Geodesy, Blaisdell, Waltham, Mass.
Konopliv A. S., W. L. Sjogren, R. N. Wimberly, R. A. Cook, and A. Vijayaraghavan,
(Aug. 16-19, 1993). A high resolution lunar gravity field and predi(:ted orbit behavior,
AAS Paper 93-622, AAS/AIAA Astrodynamics Conference, Victoria, B. C.
Lemoine, F. G., D. E. Smith, M. T. Zuber, G. A. Neumann, and D. D. Rowlands,
(1995). GLGM-2: A 70th degree and order lunar gravity model form Clementine and
historical data, J. Geophys. Res., submitted.
184