| Level 1 | Succeed in taking and downlinking an image |
|---|---|
| Level 2 | Succeed in taking and downlinking an image of the target site |
| Level 3 | Succeed in processing downlinked image so that sensor and geometric errors are rectified |
| **Level 4 |
WE SHOULD ACHIEVE LEVEL 4 SUCCESS** | Succeed in fitting a linear spectral mixing model to the image data - extraction of crop residue (NPV) abundances | | Level 5 | Success of levels 1-4 on multiple image passes |