Questions tagged [complexity]

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ArcGIS polyline dangling endpoints count

Is there a way for count the number of dangling endpoints of a polyline? I need that because I would like to define a feature complexity parameter. For example, on the image below, the number of ...
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Why is pgraster much slower?

This is a follow up question to my other question: How to speed up raster/map algebra in PostGIS? I am much attracted to the way how PostGIS handle vectors and rasters in an interoperable manner. A ...