V. on! 
REFLECTED RADIANCE in mW-cm 2- sr 
FIG. 
DVI reflected radiance® 
0.007 
0006 
0.005 
0004 
0.003 
0.002 
0001 
  
= 
o 
1 
o 
T 
T 
1 1 red 1 
400 500 600 700 800 900 1000 
WAVELENGTH in nm 
  
3 2 
as milliwatts per sq cm 
per steradian 
: (2.4B7-B5) 
= 
m 
Pi 2X 
mean ^ N ANA 
Differenced Vegetation Index (7,5) 
1.1 2.2 3.4 4.5 km 
DIT Mafic [] Gneissic 
  
FIG. 3- 
* 
o 
o 
S 2.0r 
3 
s 
© 
1.61 
9 
© 
1.21 
a 
o 
.8r 
4 
oL 
FIG. 4