【金山文档 | WPS云文档】 Leaflaminamap导出指数图名称对应关系 https://www.kdocs.cn/l/ce236FiiRRBO
软件导出的指数图的名称为tree编号-1、tree编号-2，因此需要将-1、-2的名称与软件内指数名称相对应
对应关系
2 Red chromacity
3 Green chromacity
4 Blue chromacity
5 RMG (Difference between red and green）
6 RMB (Difference between red and blue)
7 GMB (Difference between green and blue)
8 NRGVI (Normalized red-green difference index)
9 NRBVI (Normalized red-blue difference index)
10 NGBVI (Normalized green-blue difference index)
11 NGRVI (Normalized green-red difference index)
12 NBRVI (Normalized blue-red difference index)
13 NBGVI (Normalized blue-green difference index)
14 WI (Woebbecke Index)
15 BI (Brightness Index)
16 RGCh (Red-Green Chromaticity)
17 RBCh (Red-Blue Chromaticity)
18 GBCh (Green-Blue Chromaticity)
19 GRCh (Green-Red Chromaticity)
20 BRCh (Blue-Red Chromaticity)
21 BGCh (Blue-Green Chromaticity)
22 MGRVI (Modified Green-Red Vegeation Index)
23 RGRI (Red-Green Ratio Index)
24 BGRI (Blue-Green Ratio Index)
25 GLI (Green leaf index)
26 VARI (Visible atmospherically resistance index)
27 ExR (Excess red vegetation index)
28 ExG (Excess green vegetation index)
29 ExB (Excess blue vegetation index)
30 ExGR (Excess green-Excess red)
31 Red intensity
32 Green intensity
33 Blue intensity
如果在编写代码时需要将图片命名与指数对应可参考上述对应关系，为了更好的理解上述指数，做出了各指数公式的具体计算
