统计方法(Statistical methods) Vegetation indices(VI,植被指数)have been used to predict various land surface biophysical variables (y) y=∑a,W i=0 y=a+bVI y=aln(b-V1)+c 最好用经过大气校正的地表反射率作为计算植被指数的变量
统计方法(Statistical methods) 0 n i i i y aVI c y a bVI y a b VI c ln( ) Vegetation indices (VI,植被指数) have been used to predict various land surface biophysical variables (y) 最好用经过大气校正的地表反射率作为计算植被指数的变量
◆实验流程及验证 90°40'0"E 91°200"E 920'0"E 92°40'0"E 93°20'0"E 94°0'0"E 94°40'0E 95°20'0"E 青有首 AHO16035 N 11.1503 A4O-0a35 1P.103 679l 585262 1425t505241 49140 3739 野外布站 研究区 01530 60 90 120 4-1205 格尔木市 Miles 90040'0E 91°20'0"E 92°00"E 92°40'0"E 93°20'0"E 94°0'0"E 94040'0"E 95°200"E 实验区:柴达木盆地乌图美仁大草原湿地
实验流程及验证 实验区:柴达木盆地乌图美仁大草原湿地
036 12 18 24 Km Sampling plots on July 6th-9th,2011 O Sampling plots on August 26th-29th,2011