This documents describes methods for generating random points in geospatial (geographic information system, GIS) polygons using both QGIS and R.

Instructions for downloading geospatial (geographic information system, GIS) features from the NSW SEED Map.

This document is a pilot project for investigating tree girths in the Campbell Rhododendron Gardens, Blackheath, NSW, Australia. The objectives of this project were to: * create an interactive map showing the location of each tree by using the Leaflet library and GPS data extracted from the photographs with the exiftoolr library * produce a boxplot and histogram of the girth measurements * provide a quantitative summary table of the girth measurements.