Tutorial - crop monitoring using vegetation indices
This tutorial takes you through different steps from extracting different vegetation indices from RGB drone images in WebODM to further analysis in QGIS.
4. Analyzing vegetation index in QGIS
4.3. Comparing vegetation index from two dates
In this section watch below video to see some tips and tricks to compare VARI from two dates. The same steps can be taken for other indices too.
Check out the previous tutorial to see installation of Map Swipe Tool plugin in QGIS.