The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences. Vol. XXXVII. Part B7. Beijing 2008 
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NDVI=(NIR-RED)/(NIR+RED) (1) 
RVI=NIR/RED (2) So we compared the three kinds of vegetation index. The 
MS A VI=((2NIR+1 )-((2NIR+1 ) 2 -8(NIR-RED)) m )!2 (3) analysis is as following: 
^\Ground 
object''-. 
index 
Soil 1 
Soil 2 
Incrusted 
soil 1 
Incrusted 
soil 2 
Vegetation 
in water 1 
Vegetation 
in water 2 
RED band 
0.26 
0.25 
0.381 
0.399 
0.047 
0.058 
NIR band 
0.287 
0.283 
0.406 
0.422 
0.087 
0.091 
NDVI 
0.04936 
0.061914 
0.031766 
0.028015 
0.0298507 
0.221477 
RVI 
1.103846 
1.132 
0.065617 
1.057644 
1.851064 
1.568966 
MSA VI 
0.03509 
0.043345 
0.028027 
0.028293 
0.072637 
0.058759 
Table 1. the comparison and analysis among various representative vegetation index 
^\Ground 
object^^ 
index 
Vegetation in 
water 3 
Vegetation in 
water 4 
Vegetation in 
water 5 
Vegetation in 
water 6 
Natural 
vegetation 1 
Natural 
vegetation 2 
RED 
0.058 
0.066 
0.074 
0.077 
0.14 
0.114 
NIR 
0.177 
0.075 
0.107 
0.154 
0.349 
0.329 
NDVI 
0.506383 
0.06383 
0.18232 
0.333333 
0.427403 
0.485327 
RVI 
3.051724 
1.136364 
1.445946 
2 
2.492857 
2.885965 
MSA VI 
0.207608 
0.015871 
0.057046 
0.130821 
0.298726 
0.321811 
Table 2. the comparison and analysis among various representative vegetation index (renew 1) 
^\Ground 
object'^ 
index 
Natural 
vegetation 3 
Natural 
vegetation 4 
Natural 
vegetation 5 
Natural 
vegetation 6 
Natural 
vegetation 7 
Natural 
vegetation 8 
RED band 
0.203 
0.195 
0.229 
0.143 
0.092 
0.174 
NIR band 
0.263 
0.287 
0.314 
0.298 
0.29 
0.364 
NDVI 
0.128755 
0.190871 
0.156538 
0.351474 
0.518325 
0.35316 
RVI 
1.295567 
1.471795 
1.371179 
2.083916 
3.152174 
2.091954 
MSA VI 
0.08317 
0.127175 
0.112148 
0.226332 
0.312402 
0.258611 
Table 3. the comparison and analysis among various representative vegetation index (renew 2) 
^\Ground 
objecT\^ 
index 
Natural 
vegetation 9 
Natural 
vegetation 10 
Natural 
vegetation 11 
Natural 
vegetation 12 
Field farml 
Field farm 2 
RED band 
0.208 
0.302 
0.177 
0.245 
0.061 
0.085 
NIR band 
0.341 
0.376 
0.306 
0.352 
0.441 
0.376 
NDVI 
0.242259 
0.109145 
0.267081 
0.179229 
0.756972 
0.631236 
RVI 
1.639423 
1.245033 
1.728814 
1.436735 
7.229508 
4.423529 
MSA VI 
0.17671 
0.088996 
0.180192 
0.136735 
0.58767 
0.445447 
Table4. the comparison and analysis among various representative vegetation index (renew 3)