@article{Carvajal_2012,
title={SURVEYING A LANDSLIDE IN A ROAD EMBANKMENT USING UNMANNED AERIAL VEHICLE PHOTOGRAMMETRY},
volume={XXXVIII-1/C22},
ISSN={2194-9034},
url={http://dx.doi.org/10.5194/isprsarchives-xxxviii-1-c22-201-2011},
DOI={10.5194/isprsarchives-xxxviii-1-c22-201-2011},
journal={The International Archives of the Photogrammetry,
Remote Sensing and Spatial Information Sciences},
publisher={Copernicus GmbH},
author={Carvajal,
F. and Agüera,
F. and Pérez,
M.},
year={2012},
month=sep,
pages={201–206} }