TY - JOUR A1 - Gruber, M. A1 - Schachinger, B. A1 - Muick, M. A1 - Neuner, C. A1 - Tschemmernegg, H. T1 - GEOMETRIC CALIBRATION AND VALIDATION OF ULTRACAM AERIAL SENSORS JO - Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Archives VL - XL-3/W4 SP - 51 EP - 53 Y1 - 2016/03/17 PB - Copernicus Publications SN - 2194-9034 UR - https://isprs-archives.copernicus.org/articles/XL-3-W4/51/2016/ L1 - https://isprs-archives.copernicus.org/articles/XL-3-W4/51/2016/isprs-archives-XL-3-W4-51-2016.pdf DO - 10.5194/isprs-archives-XL-3-W4-51-2016 ER -