Hi all, I am trying to generate temperature and EVI for points in my dataset, but the values I am extracting are strange. The EVI values range from 627 - 9149 with a mean of 4912.861. The EVI values range from 14933 to 15800 with a mean of 15549.66. Is there some type of conversion that I am missing? Here are the steps I took. (I know many of them are inefficient, but I am doing this for my dissertation without a lot of support). 1. Download HDF files using Earth Explorer 2. Use MODIS Reprojection tool to convert to vegetation indices and temperature tif files. 3. Use the raster package in R to extract the values of the tif file to spatial points. Any help would be appreciated. Thank you, David -- View this message in context: http://r-sig-geo.2731867.n2.nabble.com/Extracting-weird-temperature-and-EVI-values-from-MODIS-data-tp7581006.html Sent from the R-sig-geo mailing list archive at Nabble.com.
Extracting weird temperature and EVI values from MODIS data
2 messages · dlarsen, Forrest Stevens
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