Lunar topographic model CLTM-s01 from Chang'E-1 laser altimeter
文献类型：期刊论文
| 作者 | Ping JinSong1; Huang Qian1,2; Yan JianGuo1; Cao JianFeng3; Tang Geshi3; Shu Rong4 |
| 刊名 | SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY
 |
| 出版日期 | 2009-07-01 |
| 卷号 | 52期号:7页码:1105-1114 |
| 关键词 | Chang'E-1 laser altimeter (LAM) lunar topographic model |
| 英文摘要 | More than 3 million range measurements from the Chang'E-1 Laser Altimeter have been used to produce a global topographic model of the Moon with improved accuracy. Our topographic model, a 360th degree and order spherical harmonic expansion of the lunar radii, is designated as Chang'E-1 Lunar Topography Model s01 (CLTM-s01). This topographic field, referenced to a mean radius of 1738 km, has an absolute vertical accuracy of approximately 31 m and a spatial resolution of 0.25A degrees (similar to 7.5 km). This new lunar topographic model has greatly improved previous models in spatial coverage, accuracy and spatial resolution, and also shows the polar regions with the altimeter results for the first time. From CLTM-s01, the mean, equatorial, and polar radii of the Moon are 1737103, 1737646, and 1735843 m, respectively. In the lunar-fixed coordinate system, this model shows a COM/COF offset to be (-1.777, -0.730, 0.237) km along the x, y, and z directions, respectively. All the basic lunar shape parameters derived from CLTM-s01 are in agreement with the results of Clementine GLTM2, but CLTM-s01 offers higher accuracy and reliability due to its better global samplings. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Physics, Multidisciplinary |
| 研究领域[WOS] | Physics |
| 关键词[WOS] | MISSION ; MOON |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000266586400020 |
| 源URL | [http://119.78.226.72/handle/331011/19355]  |
| 专题 | 上海天文台_天文地球动力学研究中心 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Astron Observ, Shanghai 200030, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China 3.Beijing Aerosp Control Ctr, Beijing 100094, Peoples R China 4.Chinese Acad Sci, Shanghai Inst Tech Phys, Shanghai 200083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ping JinSong,Huang Qian,Yan JianGuo,et al. Lunar topographic model CLTM-s01 from Chang'E-1 laser altimeter[J]. SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY,2009,52(7):1105-1114. |
| APA | Ping JinSong,Huang Qian,Yan JianGuo,Cao JianFeng,Tang Geshi,&Shu Rong.(2009).Lunar topographic model CLTM-s01 from Chang'E-1 laser altimeter.SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY,52(7),1105-1114. |
| MLA | Ping JinSong,et al."Lunar topographic model CLTM-s01 from Chang'E-1 laser altimeter".SCIENCE IN CHINA SERIES G-PHYSICS MECHANICS & ASTRONOMY 52.7(2009):1105-1114. |
入库方式： OAI收割
来源：上海天文台
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