Thank you to GEB reader ‘DJ’ for suggesting this idea in the comments of our post on simulating lakes. It turns out that the algorithm for drawing contours given a regular array of altitude data is ...

Last week we had a look at drawing contour lines using the Google Maps Elevation API. Because of restrictions on what you are allowed to do with Google’s elevation data, we chose not to create KML ...

InSite Elevations Pro users can now use cut and fill contours for production planning on the platform. InSite software created contoured-based Production Cut and Fill Map to support the design process ...