![]() ![]() Virtual files, allowing accessing to the entire time series as a single file, can be also created. Stand-alone execution outside an R environment is also possible, allowing using scheduled execution of MODIStsp to automatically update time series related to a MODIS product and extent whenever a new image is available.įor each output layer, outputs are saved as single-band raster files corresponding to each available acquisition date. They also can select which additional Quality Indicators should be extracted from the aggregated MODIS Quality Assurance layers and, in the case of Surface Reflectance products, which Spectral Indexes should be computed from the original reflectance bands.Īll processing parameters can be easily selected with a powerful and user-friendly GUI, although non-interactive execution exploiting a previously created Options File is possible. Users have the ability to select which specific layers of the original MODIS HDF files they want to process. ![]() ![]() MODIStsp allows performing several preprocessing steps (e.g., download, mosaicing, reprojection, resize, data extraction) on MODIS data available within a given time period. MODIStsp is a R package devoted to automatizing the creation of time series of raster images derived from MODIS Land Products data.
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