NE South Dakota Clark, SD | NDVI will show you where the healthy and not so healthy areas are. Sandy ground that needs more water, wet ground that needs less and plant health problems from disease will all look the same for the most part. It will show you where to start looking to determine the problem. You can do the same with Sentinel or Landsat satellite imagery. If you look at it in a 3D elevation model in GK Technology Inc ADMS, you could probably determine the wet from dry.
(July 25 2017 (full).jpg)
(July 30 2018 Sentinel (full).jpg)
(Lidar Elevation (full).jpg)
Attachments ---------------- July 25 2017 (full).jpg (34KB - 322 downloads) July 30 2018 Sentinel (full).jpg (33KB - 305 downloads) Lidar Elevation (full).jpg (35KB - 320 downloads)
|