Hi, I am not sure of the status of it, but my colleague Steve Carver, (copied in) was involved in the development of a Voxel Viewshed Explorer tool in the not too distant past: http://www.geos.ed.ac.uk/~gisteac/proceedingsonline/GISRUK2012/Papers/presentation-48.pdf
HTH Andy From: Geowanking [mailto:[email protected]] On Behalf Of Eric Menendez Sent: 20 July 2015 16:36 To: Jaak Laineste (Nutiteq) Cc: Geowanking Subject: Re: [Geowanking] Modern service for viewshed analysis? Take a look at caltopo.com<http://caltopo.com> -- not sure if the creator is on this list, but it is a really developed tool. From the options in the left-hand pane, choose Add New Layer | Add Viewshed Analysis. Not sure about exporting the results though. On Mon, Jul 20, 2015 at 11:28 AM, Jaak Laineste (Nutiteq) <[email protected]<mailto:[email protected]>> wrote: Hello, I’m looking for a api or web tool where I can click on map, tell height of a tower, and it gives (shows, and provides geojson or something) for area what is visible from this point. Accuracy is not that important, SRTM would be just fine. Surprisingly could find only old-school GIS solutions for this task: like buy arcgis, import your data etc. Google elevation API provides at least raw data and point-to-point profiles, but this is not it really yet. Nothing for this century? Jaak _______________________________________________ Geowanking mailing list [email protected]<mailto:[email protected]> http://geowanking.org/mailman/listinfo/geowanking_geowanking.org
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