norm_diff_raster.RdCalculate a raster layer of normalized difference between band_1 and band_2
norm_diff_raster(coverage, slice_E, slice_N, date, band1, band2, res_eff = 1, format = "TIFF", query_url = NULL)
| coverage | name of the coverage [character] |
|---|---|
| slice_E | image slicing coordinates in x-direction [character] |
| slice_N | image slicing coordinates in y-direction [character] |
| date | an available timestamp [character] |
| band1 | coverage band [character] |
| band2 | coverage band [character] |
| res_eff | factor to scale raster resolution [numeric] |
| format | image format in WCPS query [character] |
| query_url | Web Coverage Service (WCS) for processing the query [character]. This URL can be built with the *createWCS_URLs* function |