Rock falls from cliffs and other steep slopes present numerous challenges for detailed geological characterization. In steep terrain, rock-fall source areas are both dangerous and difficult to access, severely limiting the ability to make detailed structural ...

<p>An innovative approach for the rockfall susceptibility analysis based on the combined application of Terrestrial Laser Scanner and Terrestrial SAR Interferometry has been developed. By this approach large and inaccessible rock scarps can be analyzed and ...

Terrestrial photogrammetry was used to monitor movements of previously driven piles during the installation of 116 concrete piles in sensitive marine clay. The technique and equipment used are described and the sources of error discussed.