摘要
采用无植被的戈壁、沙漠为检验辐射定标的目标区。运用统计方法,将 NOAA-9的AVHRR 通道1和2反射率资料标准化到 NOAA-lO,使这两颗卫星的资料及其反演的参量能进行比较。用1986年10月—1988年9月共15个月的资料进行检验,得到满意的结果。
The channel 1 and 2 of AVHRR on NOAA polar orbit satellites have no on-board calibrationcapabilities.Therefore,a methodology is developed to make comparison analysis on the data mea-sured by NOAA-9 and NOAA-10 by using the earth surface with neglectable seasonal changes asthe target area.A statistical method to normalize NOAA-9 data to those of NOAA-10 is present-ed.
出处
《应用气象学报》
CSCD
北大核心
1992年第3期367-370,共4页
Journal of Applied Meteorological Science
