From GIS Polygons To RCC Regions
Posted on April 21, 2010 | by Markus Stocker
[This is a technical post.] For a seminar at UEF I’m looking into ways to translate quantitative polygon data digitized in ArcGIS into qualitative data represented with the Region Connection Calculus (RCC). In a nutshell, an ArcGIS polygon described as a closed path of line segments each defined by two coordinates is translated to a [...]
Which Countries Border The Czech Republic?
Posted on July 30, 2009 | by Markus Stocker
Which are the Swiss cantons that define the Swiss national border? Does Italy have states within its national border? Which US States overlap with the Ogallala Aquifer? After roughly 60 posts, this is my first with a more technical nature. I did promise to keep things accessible to as many readers as possible. Therefore, I’ll [...]
