The methods of triangulation which we used to measure the width of the lecture theatre can be used for much larger distances. Accurate maps and the elevations of mountains such as Everest are ...

Mapping areas with water through photogrammetry can be a challenge. Sun reflections and homogeneity between images can really make the process difficult. Resulting DSMs/DTMs can often be noisy, while ...

1887: That was the year the word “photogrammetry” was first used by Prussian architect Albrecht Meydenbauer, who produced some of the earliest topographic maps and elevation images. From these roots, ...