GIM - Issue 3 - 2023

Special cameras and sensors allow surveyors to acquire images and other geospatial information about the Earth and the environment. While both image-based solutions and laser-scanning methods are evolving rapidly, there still is much debate about which technology is more efficient. This issue of GIM International presents intriguing examples of how the use of both imagery and Lidar supports increased accuracy and spatial resolution of the final products as well as faster and more cost-effective data services.