TY - JOUR A1 - Küng, O. A1 - Strecha, C. A1 - Beyeler, A. A1 - Zufferey, J.-C. A1 - Floreano, D. A1 - Fua, P. A1 - Gervaix, F. T1 - THE ACCURACY OF AUTOMATIC PHOTOGRAMMETRIC TECHNIQUES ON ULTRA-LIGHT UAV IMAGERY JO - Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Archives VL - XXXVIII-1/C22 SP - 125 EP - 130 Y1 - 2012/09/06 PB - ISPRS SN - 2194-9034 UR - https://isprs-archives.copernicus.org/articles/XXXVIII-1-C22/125/2011/ L1 - https://isprs-archives.copernicus.org/articles/XXXVIII-1-C22/125/2011/isprsarchives-XXXVIII-1-C22-125-2011.pdf DO - 10.5194/isprsarchives-XXXVIII-1-C22-125-2011 ER -