TY - JOUR A1 - Mousavi, V. A1 - Varshosaz, M. A1 - Remondino, F. T1 - EVALUATING TIE POINTS DISTRIBUTION, MULTIPLICITY AND NUMBER ON THE ACCURACY OF UAV PHOTOGRAMMETRY BLOCKS JO - Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Archives VL - XLIII-B2-2021 SP - 39 EP - 46 Y1 - 2021/06/28 PB - Copernicus Publications SN - 2194-9034 UR - https://isprs-archives.copernicus.org/articles/XLIII-B2-2021/39/2021/ L1 - https://isprs-archives.copernicus.org/articles/XLIII-B2-2021/39/2021/isprs-archives-XLIII-B2-2021-39-2021.pdf DO - 10.5194/isprs-archives-XLIII-B2-2021-39-2021 ER -