Manual, semi-automatic, or fully automated? Learn when SimpliCity is the best choice for scalable 3D building reconstruction from LiDAR datasets.
Discover the differences between DTM, DSM and HDTM. Learn how each elevation model supports telecom, flood risk, and urban planning projects.
Understanding scale and resolution in GIS will help you create better, more useful and clearer maps. Learn the key concepts in this article.
GIS mapping plays a vital role in the telecommunications industry - and today’s GIS maps are even more detailed than ever.
A 3D city model can be hugely beneficial, but creating them is currently expensive and time-consuming. Here’s how to change that.
Imagery from the Sentinel-2 satellite is powering exciting developments in land use classification to help create more precise maps. Learn about the...
Geographic information systems are increasingly used by the armed forces. Read about 10 GIS military use cases around the world
Discover how choosing the right resolution impacts accuracy and project success. Learn practical tips and industry insights for better GIS results.
The proposed chain uses U-net to extract contour polygons of buildings, computational geometry techniques to reconstruct a DTM and a DHM.