SUN Xuemei, LI Fei, YAN Jianguo, HAO Weifeng. Inversion of Lunar Sinus Gravity Field with Line-of-SightAcceleration Method[J]. Geomatics and Information Science of Wuhan University, 2013, 38(12): 1430-1434.
Citation: SUN Xuemei, LI Fei, YAN Jianguo, HAO Weifeng. Inversion of Lunar Sinus Gravity Field with Line-of-SightAcceleration Method[J]. Geomatics and Information Science of Wuhan University, 2013, 38(12): 1430-1434.

Inversion of Lunar Sinus Gravity Field with Line-of-SightAcceleration Method

  • Based on the least-squares method,the area of Lunar Sinus’gravity field is recov-ered using the line-of-sight acceleration data from Lunar Prospector extended mission.Bycounting the least-square residuals and calculating the power spectrum,as well as comparingthe gravity model of line-of-sight with the high resolution gravity models,such as SGM150j,GLGM3,LP150Q,the feasibility and reliability of the line-of-sight method in improving lu-nar local gravity models is verified.The correlation between topography and gravity of Sinusis also briefly analyzed.
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