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 B5
页码：775-780
出版社：Copernicus Publications
摘要：In this paper, the Digital Sensor System (DSS) test results and analysis are presented. The DSS is a fully integrated fully digital ruggedized system for airborne image acquisition, georeferencing, and map production. The DSS consists of a 4K x 4K digital camera, a GPS-aided INS direct georeferencing system, and a flight management system. The DSS software suite interfaces seamlessly with commercial off-the-shelf photogrammetric software to allow for fast topographic and ortho map production. The DSS currently uses a CCD chip with a 9 μm pixel size which allows digital image acquisition with a Ground Sample Distance that ranges from 0.05 m to 1.0 m using its 35 mm and 55 mm lenses. The embedded POS AV direct georeferencing system provides the exterior orientation parameters in both real-time and post-mission modes. The DSS is used primarily to generate high-resolution color and color infrared digital orthophotos, orthomosaics, and topographic maps, which can be used for many different mapping, GIS and remote sensing applications
关键词：Airborne Mapping; Aerial Triangulation; Direct Georeferencing; GPS/INS; Digital; Camera; Calibration
