Table
1. Linear correlation
coefficients among corn yield, soil cone index parameters, and reflectance data
measured by LANDSAT-5 in Ellis Field no. 31.
|
|
Average CI (profile) |
Average CI (till zone) |
Maximum CI (profile) |
Maximum CI (till zone) |
|
Yield |
-0.505 |
-0.515 |
-0.226 |
-0,347 |
|
LS Band 1 |
-0.208 |
-0.147 |
-0.070 |
-0.145 |
|
LS Band 6 |
-0.170 |
-0.220 |
-0.037 |
-0.189 |
|
LS Band 7 |
-0.149 |
-0.167 |
-0.020 |
-0.230 |