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：1988
卷号：XXVII Part B4
页码：49-56
出版社：Copernicus Publications
摘要：French Satellite SPOT, in February, enables us to get Space bornestereoscopic images by offnadir viewing. By the use of SPOT data, topographicmaps of scale 1/50,000 through 1/100,000 are expected. In order to extractterrain height from stereo pair images, the conventional photogrammetricapproach may be applied. In this case, G.C.P.s (ground control points), whoseplannimetric positions and heights are given, are needed, and much time and costmust be wasted to get G.C.P.s. On the other hand, there remain large areawithout complete coverage of 1/50,000 topographic maps. In such an area, it willbe much less time and cost consuming to get height and plannimmetric data onlyfrom the position in the stereo pair images and wihout any use of G.C.PeS
