Land surface temperature database in clear days retrieved by using GMS 5 satellite observation: preliminary investigation

Minyan Wang; Daren Lu

doi:10.1117/12.619669

12 May 2005 Land surface temperature database in clear days retrieved by using GMS 5 satellite observation: preliminary investigation

Minyan Wang, Daren Lu

Author Affiliations +

Proceedings Volume 5832, Optical Technologies for Atmospheric, Ocean, and Environmental Studies; (2005) https://doi.org/10.1117/12.619669
Event: Optical Technologies for Atmospheric, Ocean, and Environmental Studies, 2004, Beijing, China

Abstract

On the basis of retrieving clear-day LST (Land Surface Temperature) with single time/dual channels SWA (Split-Window Algorithm) by using GMS 5 satellite observation. To establish LST database the regression equation are established for LST by using GMS/IR data and some surface meteorological parameters as input. The preliminary results show that the present results are better than those from several modified SWAs. Applied GMS 5 data from 1998-2OOO to East Asia and in particular to several representative land surface types including Talimu Basin (Gobi desert) Tibetan Plateau Hunshandake Sands (mid-latitude savanna) Northern Plain of China and Southern China the fundamental characteristics of the diurnal seasonal and interannual variation of LST are analyzed and discussed in detail.

Citation Download Citation

Minyan Wang and Daren Lu "Land surface temperature database in clear days retrieved by using GMS 5 satellite observation: preliminary investigation", Proc. SPIE 5832, Optical Technologies for Atmospheric, Ocean, and Environmental Studies, (12 May 2005); https://doi.org/10.1117/12.619669

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