caa a22 4500 445299649 CHVBK 20180317142553.0 cr unu---uuuuu 170323e20100901xx s 000 0 eng 10.1007/s11430-010-4021-0 doi (NATIONALLICENCE)springer-10.1007/s11430-010-4021-0 Simulations on the influence of lunar surface temperature profiles on CE-1 lunar microwave sounder brightness temperature [Elektronische Daten] [Yun Li, ZhenZhan Wang, JingShan Jiang] Surface temperature profile is an important parameter in lunar microwave remote sensing. Based on the analysis of physical properties of the lunar samples brought back by the Apollo and Luna missions, we modeled temporal and spatial variation of lunar surface temperature with the heat conduction equation, and produced temperature distribution in top 6.0 m of lunar regolith of the whole Moon surface. Our simulation results show that the profile of lunar surface temperature varies mainly within the top 20 cm, except at the lunar polar regions where the changes can reach to about 1.0 m depth. The temperature is stable beyond that depth. The variations of lunar surface temperature lead to main changes in brightness temperature (T B) at different channels of the lunar microwave sounder (CELMS) on Chang'E-1 (CE-1). The results of this paper show that the temperature profile influenced CELMS T B, which provides strong validation on the CELMS data, and lays a solid basis for future interpretation and utilization of the CELMS data. Science China Press and Springer-Verlag Berlin Heidelberg, 2010 CE-1 lunar Microwave Sounder (CELMS) nationallicence lunar surface temperature nationallicence lunar surface temperature profile nationallicence heat conduction equation nationallicence simulation of brightness temperature nationallicence Li Yun National Microwave Remote Sensing Laboratory, Center for Space Science and Applied Research, Chinese Academy of Sciences, 100190, Beijing, China aut Wang ZhenZhan National Microwave Remote Sensing Laboratory, Center for Space Science and Applied Research, Chinese Academy of Sciences, 100190, Beijing, China aut Jiang JingShan National Microwave Remote Sensing Laboratory, Center for Space Science and Applied Research, Chinese Academy of Sciences, 100190, Beijing, China aut Science China Earth Sciences SP Science China Press 53/9(2010-09-01), 1379-1391 1674-7313 53:9<1379 2010 53 11430 https://doi.org/10.1007/s11430-010-4021-0 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11430-010-4021-0 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Li Yun National Microwave Remote Sensing Laboratory, Center for Space Science and Applied Research, Chinese Academy of Sciences, 100190, Beijing, China aut NATIONALLICENCE 700 1- Wang ZhenZhan National Microwave Remote Sensing Laboratory, Center for Space Science and Applied Research, Chinese Academy of Sciences, 100190, Beijing, China aut NATIONALLICENCE 700 1- Jiang JingShan National Microwave Remote Sensing Laboratory, Center for Space Science and Applied Research, Chinese Academy of Sciences, 100190, Beijing, China aut NATIONALLICENCE 773 0- Science China Earth Sciences SP Science China Press 53/9(2010-09-01), 1379-1391 1674-7313 53:9<1379 2010 53 11430 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer