Reference

All functions
findGDAL()	Search recursivly existing 'GDAL binaries' installation(s) at a given drive/mountpoint
findGRASS()	Return attributes of valid 'GRASS GIS' installation(s) on the system
findOTB()	Search recursivly existing 'Orfeo Toolbox' installation(s) at a given drive/mountpoint
findSAGA()	Search recursivly existing 'SAGA GIS' installation(s) at a given drive/mountpoint
gvec2sf()	Converts from an existing `GRASS` environment an arbitrary vector dataset into a sf object
initProj()	Defines and creates folders and variables
linkAll()	convenient function to establish all link2GI links
linkGDAL()	Locate and set up 'GDAL' API bindings
linkGRASS()	Locate and set up 'GRASS' API bindings
linkGRASS7()	Deprecated only for backwards compatibility Locate and set up 'GRASS' API bindings
linkOTB()	Locate and set up 'Orfeo ToolBox' API bindings
linkSAGA()	Identifies SAGA GIS Installations and returns linking Informations
paramGRASSw()	Usually for internally usage get 'GRASS GIS' and rgrass parameters on 'Windows' OS
paramGRASSx()	Usually for internally usage, get 'GRASS GIS' and rgrass parameters on 'Linux' OS
parseOTBAlgorithms()	Get OTB modules
parseOTBFunction()	Get OTB function argument list
runOTB()	Execute the OTB command list via system call
setenvGDAL()	Usually for internally usage, initializes and set up access to the 'GDAL' command line interface
setenvGRASSw()	Usually for internally usage, create valid 'GRASS GIS 7.xx' rsession environment settings according to the selected GRASS GIS 7.x and Windows Version
setenvOTB()	Usually for internally usage, initializes and set up access to the 'OTB' command line interface
sf2gvec()	Write sf object directly to `GRASS` vector utilising an existing or creating a new GRASS environment