The gravity field and crustal thickness of Venus

• 作 者: WEI DaiYun YANG An HUANG JinS
• 机 构: MengchengNationalGeophysicalObservatory,LaboratoryofSeismologyandPhysicsofEarth',sInterior,1',
• 出 处: 中国科学：地球科学英文版
• 发表日期: 2014年9期
• 关键词: 地壳厚度 重力场 金星 地幔对流 动力学过程 大地水准面 动力学效应 地形特征 gravity field of Venus crustal thickness
• 基金项目: This work was supported by the National Natural Science Foundation of. China （Grant Nos. 91014005, 40774045）. The authors would like to thank Shijie Zhong from the University of Colorado at Boulder fo

The gravity and topography of Venus obtained from observations of the Magellan mission, as well as the gravity and topography from our numerical mantle convection model, are discussed in this paper. We used the hypothesis that the geoid of degrees 2–40 is