摘要
There are five channels in NOAA-N series meteorological satellites. The channel No.1 is exactly located in the absorbtion band of vegetation, the channel No. 2 in the strong re-flection one. Therefore the two channels are suitable for monitoring and analysing vegeta-tion. To make certain mathematical value combination of two channels and specify its val-
出处
《干旱区资源与环境》
CSCD
1993年第Z1期379-381,共3页
Journal of Arid Land Resources and Environment
