https://www.academia.edu/143034797/Reclassification_Scheme_for_Image_Analysis_in_GRASS_GIS_Using_Gradient_Boosting_Algorithm_A_Case_of_Djibouti_East_Africa
(PDF) Reclassification Scheme for Image Analysis in GRASS GIS Using Gradient Boosting Algorithm: A...
Image analysis is a valuable approach in a wide array of environmental applications. Mapping land cover categories depicted from satellite images enables the...
image analysisgrass gispdfreclassificationscheme
https://grass.osgeo.org/grass74/manuals/r.external.html
GRASS GIS manual: r.external
grass gismanualexternal