气象与环境学报2012，Vol.28Issue(3)：44-48,5.
基于多源遥感数据的辽宁地表温度反演及空间分布研究
Retrieval of land surface temperature and its spatial distribution in Liaoning province based on multi-source remote sensing data
摘要
Abstract
Based on the long wave radiation data from FY-3A/MERSI and MODIS data with 1 km resolution,the land surface temperatures（ LST）in 10 sunny days or local sunny days from April to September in 2009 and 2010 were retrieved using a generalized singlechannel method in Liaoning province. The results indicate that the verified accuracy of model is consistent with that of MODIS LST products from NASA, and the values of LST agree well with the observational values from 56 weather stations. The retrieval of LST is more reliable because of the combination of multi-source remote sensing data. The difference of LST is significant in the different land use/cover types in the same time. The correlations between LST and NDVI in forest, paddy field, dry land and building are negative. The relationships between LST and land use/cover types, LST and NDVI could be analyzed by the remote sensing and GIS technology.关键词
MERSI/地表温度/普适性单通道算法/归一化植被指数Key words
MERSI/Land surface temperature (LST)/A generalized single-channel method/NDVI分类
信息技术与安全科学引用本文复制引用
姜鹏,纪瑞鹏,冯锐,武晋雯,于文颖,王宏博,赵梓淇,张玉书..基于多源遥感数据的辽宁地表温度反演及空间分布研究[J].气象与环境学报,2012,28(3):44-48,5.基金项目
中央级公益性科研院所基本科研业务费专项（SYKYQD201001）、科技部公益性行业科研专项（GYHY201106027）和中国气象局气象关键技术集成与应用面上项目（CMAGJ2011M15）共同资助. （）
