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：1318-1323
出版社：Copernicus Publications
摘要：The images obtained by the HRSC (High Resolution Stereo Camera) on Mars Express show excellent potential for topographicmapping of the planet. The derived stereo models agree with topographic data obtained earlier by MOLA (Mars Orbiter LaserAltimeter) on the Mars Global Surveyor: For the image scenes from the Mars-Express commissioning phase that were studied,we find absolute differences in heights as small as 50 m and lateral positional differences along MOLA tracks of about 100 m.We show that HRSC effectively fills the gaps left between the MOLA tracks. SRC (Super Resolution Channel) images are wellplaced at their nominal geometric positions and reveal further detail within the HRSC context images. However, many of theimages, fall short of the expected image quality for reasons to be examined
