Recommended Software

GIS

DNR GPS – utility for easy transfer of GIS data to Garmin devices: www.dnr.state.mn.us/mis/gis/DNRGPS/DNRGPS.html

QGIS – Opensource GIS with GUI: www.qgis.org/en/site/forusers/download.html

SAGA GIS – Raster analysis www.saga-gis.org/

Remote Sensing

ESA SNAP – Powerful freeware for work with satellite imagery (especially Sentinel) step.esa.int/main/download/

Statistics

R: www.r-project.org/

R Studio – powerful IDE for R, Opensource www.rstudio.com/

Fieldwork

Field-Map www.fieldmap.cz/

ODK Collect opendatakit.org/use/collect/