Paul Surgeon wrote:
There is 100% void free SRTM data here : http://srtm.csi.cgiar.org/
As best as I can see from their site, they just interpolated through the voids. That generally works fine and is pretty much what we did for the current scenery, but when you are missing big chunks of things like the grand canyon or tops of moutains, then what? For the USA where we have an alternative data source, I filled in the voids from that data which is good for things like the grand canyon and rhode island that are missing huge chunk. It might bite me elsewhere, but I hope not too much. Outside the USA our algorithm still just interpolates through the holes.
Regards, Curt. -- Curtis Olson http://www.flightgear.org/~curt HumanFIRST Program http://www.humanfirst.umn.edu/ FlightGear Project http://www.flightgear.org Unique text: 2f585eeea02e2c79d7b1d8c4963bae2d _______________________________________________ Flightgear-devel mailing list Flightgear-devel@flightgear.org http://mail.flightgear.org/mailman/listinfo/flightgear-devel 2f585eeea02e2c79d7b1d8c4963bae2d
