期刊名称:ISPRS Annals of the Photogrammetry, Remote Sensing and Spatial Information Sciences
印刷版ISSN:2194-9042
电子版ISSN:2194-9050
出版年度:1992
卷号:XXIX Part B3
页码:346-349
出版社:Copernicus Publications
摘要:If the DL T method is applied for space triangulationwith satellite photographs, high correlationsarise among the orientation unknowns due to verysmall height differences in the terrain for the flyingheight of the platform. This difficulty canhowever be overcome by using ground point coordinatescalculated by means of affine transformationas the initial values for the iterative solution.This approach is tested with simulated examplesand is revealed to have a fairly good accuracy.