中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Effect of terrestrial radiation on brightness temperature at lunar nearside: Based on theoretical calculation and data analysis

文献类型:期刊论文

作者Guangfei Wei; Xiongyao Li; Shijie Wang
刊名Advances in Space Research
出版日期2015
卷号55期号:4页码:1234-1240
关键词Chang’e Brightness Temperature Terrestrial Radiation Moon
英文摘要

Terrestrial radiation is another possible source of heat in lunar thermal environment at its nearside besides the solar illumination. On the basis of Clouds and the Earth's Radiant Energy System (CERES) data products, the effect of terrestrial radiation on the brightness temperature (TBe) of the lunar nearside has been theoretically calculated. It shows that the mafic lunar mare with high TBe is more sensitive to terrestrial radiation than the feldspathic highland with low TBe value. According to the synchronous rotation of the Moon, we extract TBe on lunar nearside using the microwave radiometer data from the first Chinese lunar probe Chang'E-1 (CE-1). Consistently, the average TBe at Mare Serenitatis is about 1.2K while the highland around the Geber crater (19.4 degrees S, 13.9 degrees E) is relatively small at K. Our results indicate that there is no significant effect of terrestrial radiation on The at the lunar nearside. However, to extract TBe accurately, effects of heat flow, rock abundance and subsurface rock fragments which are more significant should be considered in the future work.

学科主题月球与行星科学
语种英语
公开日期2017-05-10
源URL[http://ir.gyig.ac.cn:8080/handle/352002/5970]  
专题地球化学研究所_月球与行星科学研究中心_月球与行星科学研究中心_期刊论文
推荐引用方式
GB/T 7714
Guangfei Wei,Xiongyao Li,Shijie Wang. Effect of terrestrial radiation on brightness temperature at lunar nearside: Based on theoretical calculation and data analysis[J]. Advances in Space Research,2015,55(4):1234-1240.
APA Guangfei Wei,Xiongyao Li,&Shijie Wang.(2015).Effect of terrestrial radiation on brightness temperature at lunar nearside: Based on theoretical calculation and data analysis.Advances in Space Research,55(4),1234-1240.
MLA Guangfei Wei,et al."Effect of terrestrial radiation on brightness temperature at lunar nearside: Based on theoretical calculation and data analysis".Advances in Space Research 55.4(2015):1234-1240.

入库方式: OAI收割

来源:地球化学研究所

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