I have some 2014 MrSID files from the National Agricultural Imagery Program (NAIP) that I've converted to TIFF files. I want to use them to find the area of tomato farms in a watershed. I'm using ArcGIS 10.1.
Would an Enhanced Vegetation Index (EVI) or Normalized Difference Vegetation Index (NDVI) be useful for this? Would I even be able to find tomato farms using orthophotos? If there is other data out there that would be better for this task, please let me know.
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Would an Enhanced Vegetation Index (EVI) or Normalized Difference Vegetation Index (NDVI) be useful for this? Would I even be able to find tomato farms using orthophotos? If there is other data out there that would be better for this task, please let me know.
أكثر...