norm_diff_pixel.RdCalculate normalized difference pixel history between band1 and band2
norm_diff_pixel(coverage, coords, band1, band2, date = NULL, desc_url = NULL, query_url = NULL, plot = TRUE)
| coverage | name of the coverage [character] |
|---|---|
| coords | coordinates of the location of interest [character] |
| band1 | coverage band [character] |
| band2 | coverage band [character] |
| date | date range in format (Ymd) [character] |
| desc_url | Web Coverage Service (WCS) DescribeCoverage url [character]. This URL can be built with the *createWCS_URLs* function |
| query_url | Web Coverage Service (WCS) for processing the query [character]. This URL can be built with the *createWCS_URLs* function |
| plot | handler if a plot is returned or a vector containing timestamp and value |