Functions for processing and extracting the MODIS data products MOD09GQ and MYD09GA. Also for the calculation of vegetation and moisture indices from the MOD09GA dataproduct.
The function getMOD09GQ extracts daily Tile Surface Reflectance Bands 1-2 product, spatial resolution: 250m, for a particular extent and date interval https://lpdaac.usgs.gov/products/modis_products_table/mod09gq
The function getMYD09GA, extracts daily Tile Surface Reflectance Bands 1-7, spatial resolution: 500/1000m, for a particular extent and date interval https://lpdaac.usgs.gov/products/modis_products_table/myd09ga
The function getVI_MYD09GA calculates vegetation and moisture indices from reflectivity bands 1 to 7 of the MOD09GA dataproduct