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Results tagged with raster
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user 26145
Raster is a data format consisting of regular grids of values, usually stored in an image-like format.
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Rescale raster in R
What's the best way to rescale a raster with range 0, 200 to range -1 to 1 in R? I'm currently using gdal_translate, but this requires that I write out a new file with the updated range. … If possible I'd like to simply store the new rescaled raster as a variable in R.
gdal_translate(src_dataset = "input_data_path", dst_dataset = "output_data_path", scale = c(0, 200, -1.0, 1.0)) …
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