Rapid Updating and Improvement of Airborne LIDAR DEMs Through Ground-Based SfM 3-D Modeling of Volcanic Features. - Stephan Kolzenburg; Massimiliano Favalli; Alessandro Fornaciai; Ilaria Isola; A. J. L. Harris; Luca Nannipieri; Daniele Giordano (IEEE Trans. Geosci. Remote. Sens., 2016)