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 B2
页码：402-407
出版社：Copernicus Publications
摘要：This paper presents an analysis on automatic image matching for DSM generation with ADS40 airborne push-broom sensor data. ADS40, produced by Leica Geosystems GIS & Mapping (LGGM), offers on a single camera system the possibility to acquire both panchromatic and multispectral images in up to 10 channels (100% overlap), incorporating latest GPS and INS technology for direct sensor orientation and latest developments in sensor technology, optics, electronics, data transfer and storage. The radiometric and geometric characteristics of the sensor can reinforce matching in automated processes through the use of multiple channels with small perspective distortions, direct georeferencing and superior radiometric quality. In this study , the matching performance for DSM generation of the commercial digital photogrammetric system SOCET SET is evaluated. In addition, matching software devel- oped within a joint project of ETH Zurich and LGGM, making use of ADS40 special characteristics, is utilized and compared with the above commercial system. DSM extraction is tested on rectified imagery with adjusted orientation data. The evaluation of the matching performance is done through a qualitative and quantitative analysis in test areas in Switzerland and Japan, of different ter- rain relief and land cover, as well as of different types of buildings and roofs. Results are analyzed and compared with manually measured reference data
