All Posts

• Python - inefficient spatial distance calculation (how can it be speed up) February 5, 2018
• RTree: Count points in the neighbourhoods within each point of another set of points June 26, 2017
• RTree: Count points in the neighbourhoods within each point of another set of points June 21, 2017
• Shortest great circle distance between a point and a polygon on a sphere/globe April 16, 2017
• Discrete Global Grid in R July 12, 2016
• Check if a geopoint with latitude and longitude is within a shapefile November 17, 2012