It takes a smart man to conceal

1
It takes a smart man to conceal from others what
he doesnt know. Josh Billings 1865
2
(No Transcript)
3
(No Transcript)
4
(No Transcript)
5
Crop Circle
6
Zero N Low N Med N High N
7
70 60 50 40 30 20 10 0
Healthy Plant
Stressed Plant
Reflectance ()
Bare Soil
400 500 600 700 800 900 1000
Wavelength (nm)
8
Sensitivity of Vegetation Indices To Various
Chlorophyll Levels
Adapted From Gitelson et al. (1996)
9
(No Transcript)
10
(No Transcript)
11
Sensor Height
12
(No Transcript)
13
(No Transcript)
14
(No Transcript)
15
(No Transcript)
16
Crop Circle
17
4th Order
18
(No Transcript)