Your excellent tutorial has a misleading title. You are not extracting these contours from Google Earth, just the boundary so you know where to place the elevation data. The elevation data you are using is a digital elevation model (DEM) from SRTM or ASTER. Actually Google does not approve of us using their elevation data. Also if you used the outline from Google your project is probably going to default to Mercator, and your architectural project is probably going to be in UTM 43N. So when you export the results you might consider exporting to that projection. This is trivial to do in Global mapper. Thanks for the excellent tutorial!
Iranian old houses using arch roof with 3 store houses with mud stones. That is stunning architecture. In all over the Europe castle are like arch , in middle asia many places common houses are used this technology that is really amazing . 😊❤
