October 28, 2025
Zoning in on Landcover
We look at summarising vector polygon data within larger polygon zones using two different workflows. Polygons give us a handy way of creating zones, within which we might be interested in knowing what’s going on. Think of country boundaries, regions, school zones or even your own property boundary. Within those zones we often need to […]
October 15, 2025
Overflowing with River Data
We review several digital river networks and how they can be used. Spatial data for rivers are one of those fundamental data layers needed for many different kinds of analysis, along with elevation and landcover. Over the years there have been a few different datasets available so we’ll do a quick survey and see how […]
