TY - JOUR A1 - Ye, Q. A1 - Zhang, X. A1 - Lin, Y. A1 - Jian, J. T1 - ACCURACY ANALYSIS OF REAL-TIME OBJECT POSITIONING WITHOUT GCP FOR IMAGES FROM UAV OBLIQUE ULTRA-LONG FOCAL SMALL VIEW FIELD WHISKBROOM CAMERA SYSTEM JO - Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci. J1 - ISPRS-Archives VL - XLIII-B1-2022 SP - 325 EP - 332 Y1 - 2022/05/30 PB - Copernicus Publications SN - 2194-9034 UR - https://isprs-archives.copernicus.org/articles/XLIII-B1-2022/325/2022/ L1 - https://isprs-archives.copernicus.org/articles/XLIII-B1-2022/325/2022/isprs-archives-XLIII-B1-2022-325-2022.pdf DO - 10.5194/isprs-archives-XLIII-B1-2022-325-2022 ER -