According to thermal inertia, the autumn drought in Shandong Province in 2002 was monitored by utilizing satellite remote sensing data. The whole Shandong Province was divided into four ecotypes to raise the calculation precision of the soil moisture model. On such a basis, the diurnal range of ground -surface temperature retrieved by satellite remote sensing data was corrected for vegetation index and other environmental factors. The area of drought-stricken farmland was calculated by means of GIS, with excellent result obtained.
收稿日期: 2003-06-30
出版日期: 2011-08-02
基金资助:
山东省气象局《农业生态环境监测与信息服务》项目资助。
作者简介: 赵玉金(1956-),男,高级工程师,主要从事生态环境遥感监测研究工作.
引用本文:
赵玉金, 赵红, 刘文, 刘欣, 张璇, 薛晓萍. 2002年秋季山东省干旱遥感监测分析[J]. 国土资源遥感, 2004, 16(1): 65-67,77.
ZHAO Yu-Jin, ZHAO Hong, LIU Wen, LIU Xin, ZHANG Xuan, XUE Xiao-Ping . MONITORING AND ANALYSIS OF AUTUMN DROUGHT IN SHANDONG PROVINCE IN 2002 ON THE BASIS OF SATELLITE REMOTE SENSING DATA. REMOTE SENSING FOR LAND & RESOURCES, 2004, 16(1): 65-67,77.