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：2004
卷号：XXXV Part B4
页码：627-630
出版社：Copernicus Publications
摘要：High resolution satellite images (Ikonos, Quickbird, etc…) supply a lot of opportunities in mapping, GIS and many other applications by means of the improvements in Remote Sensing technologies. A test study has implemented in Turkey by General Command of Mapping (GCM). Golbas. case study area near Ankara, which is 10kmx10km and already used for kinematic GPS supported aerial triangulation test project in 1996, has been selected for accuracy assessment of high resolution satellite images. 12 ground control points were revised and signalized before the recording of images. Stereo-pair IKONOS (dated August 4th, 2002) and mono QUICKBIRD (dated 26th May, 2002) images covering test area have been provided by Inta Uzay Sis.A.S (Turkey) and Eurimage (Italy) free of charge. Various ortophotos have been produced from aerial photograph, IKONOS and QUICKBIRD images with; - photogrammetric DEM - cartographic DEM - with/without ground control points - polynomial constants (rpc file) Well-distributed 27 checkpoints such as junction of roads, field corners have been defined and planimetric coordinates were measured on all orthoimages. GPS measurements of checkpoints and calculations of orthometric heights have also been implemented. Obtained results and comments are given in that paper
