| 月球卫星重力发展历程和我国月球探测建议 |
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| 引用本文： | 宋来勇,秦建,曾凡祥.月球卫星重力发展历程和我国月球探测建议[J].测绘信息与工程,2013(6):65-69. |
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| 作者姓名： | 宋来勇 秦建 曾凡祥 |
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| 作者单位： | [1]广州海洋地质调查局海洋地质勘查技术方法所,广州市广海路188号,510760 [2]天津水运工程勘察设计院,天津市塘沽滨海二路2618号,300456 |
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| 摘 要： | 重力场是研究内部构造和星体演化的基本物理量,具有重要价值。概要介绍了新一代地球重力卫星,重点回顾了月球重力测量发展历程,详细地介绍了历史上重要的探月任务及具有代表性的月球重力场模型,指出了月球重力场反演存在的主要困难,最后,提出了我国发展自主探月计划的建议。
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| 关 键 词： | 地球重力卫星 环月探测器 月球重力反演 |
Lunar Satellite Gravity Development History and Recommendation on Lunar Exploration |
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| SONG Laiyong,QIN Jian,CENG Fanxiang.Lunar Satellite Gravity Development History and Recommendation on Lunar Exploration[J].Journal of Geomatics,2013(6):65-69. |
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| Authors: | SONG Laiyong QIN Jian CENG Fanxiang |
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| Institution: | 1 Guangzhou Marine Geological Survey, 188 Guanghai Road,Guangzhou 510760,China; 2 Tianjin Engineer Institute for Water Transport,2618 Tanggubinhaier Road,Tianjin 300456,China) |
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| Abstract: | The gravity field is a fundamental physical quantity for the study of the internal structure and the evolution of plan- etary bodies. A brief introduction about the new dedicated grav- ity field missions of CHAM, GRACE and GOCE is given. The history of lunar gravity recovery is recaped and two successful lunar missions including Lunar prospector and SELENE are presented in an explicit way. Though the achievment of lunar sicence, great challenges still remains in gravity recovery. And there＇s no doubt that China, though having already launched its own lunar spacecraft, still has a long way to go in exploring the moon. Several proposals are proposed at the last of the pa- per with the hope of implementing a successful future lunar mission. |
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| Keywords: | earth gravity satellite lunar spacecraft lunar grav- ity recovery |
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