Proxy Yield Map Tutorial
For this tutorial we are going to use a sample farm in the Province of Buenos Aires.
The crop is sunflower, and the NDVI reference layer was generated from an image on December 2011, while the harvest was done during the first week of March 2012 (thus, the NDVI was acquired more than 60 days prior to harvest).
To Enter the farm:
- go to www.geoagro.com, click on 'Farm Services Center' on the upper right.
- Login with user: [email protected], password: demo
- go to 'Farms shared with me'
- Select farm:
- You should see the main screen of this farm:
We are going to use as Reference layers:
Normalized Differential Vegetation Index (NDVI)
Yield points map,
NDVI – 5mt – 12/27 //note the lack of symbology, add symbology in the picture
actual yield - //note the lack of symbology, add symbology in the picture
we are going to enter parameters to generate a proxy yield map, to see how this approximation compares with the actual yield.
//put NDVI layer - //put