VIP insertion heuristic generates an approximate terrain surface (usually triangulated as a TIN) from an input set of sample data (points (x,y) with elevations). The ...

By analogy with WaterShed, which is the region that drains into a given point, the geographers talk about a viewshed as the region that is visible from a point. Can ...

Random notes on extending Chris' visualization tool Main.JackSnoeyink 15 Mar 2006 TOC VisTRE 3DPVT submission describes the first prototype visualization tool in ...