Estimation of land surface temperature retrieved from EOS/MODIS in Naqu area over Tibetan Plateau[J]. Journal of Remote Sensing, 2012,16(6):1289-1309. DOI: 10.11834/jrs.20121268.
Using split window algorithms developed by Sobrino
added a sufficient and simple cloud detection process for MODIS L1B data.Then based on land surface classification(land
water
snow & ice)
retrieved four land surface temperature images for clear sky in Naqu area over Tibetan Plateau in January
April
June and October in 2007
respectively.After that the derived LST was compared with the MODIS daily land surface temperature product and in-situ data from the Coordinated Enhanced Observing Period(CEOP) Asia-Australia Monsoon Project(CAMP) on Tibetan Plateau(CAMP/Tibet).The results showed that the LST derived from the improved Sobrino method was in good accordance with the MODIS product and the average difference between LST and in-situ measurements was only 1.435 K.
关键词
青藏高原MODIS分裂窗口算法云检测地表温度
Keywords
Tibetan PlateauMODISsplit window algorithmcloud detectionland surface temperature