Experiences with Digital Cameras for Earth Observation
نویسنده
چکیده
The paper reviews the methods of digital imaging for photogrammetric purposes. Currently, two architectures compete with each other: the full frame CCD array and the linear array CCD. It seems, that in a long term the full frame will overcome the deficiencies of low spatial resolution and small image format. But it is no question that for the time being three-line imaging is the leading concept for Earth observation. Two systems will be presented which are based on this architecture. The Modular Opto-electronic Multispectral Stereo Scanner (MOMS) of 2nd generation was designed for Earth observation from space, and the Digital Photogrammetric Assembly (DPA) as an airborne digital imager. Both systems have been flown over some testsites, resulting experiences and results are presented.
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تاریخ انتشار 2007