搜索结果: 1-2 共查到“光学 Updating”相关记录2条 . 查询时间(0.051 秒)
INFORMATION CONTENT ANALYSIS FROM VERY HIGH RESOLUTION OPTICAL SPACE IMAGERY FOR UPDATING SPATIAL DATABASE
Information Content Topographing Mapping GIS Remote Sensing VHR Images
font style='font-size:12px;'>
2018/11/9
High resolution satellite images started with IKONOS imagery. After the launch of the very high resolution IKONOS in the 1990s, a new generation of commercial Earth-imaging satellites have pioneered a...
CHANGE DETECTION FOR UPDATING MEDIUM SCALE MAPS USING LASER ALTIMETRY
Laser scanning LIDAR Classification Change detection
font style='font-size:12px;'>
2015/6/1
To increase the update rates of topographical databases, research is performed to automatically detect changes using airborne laser
scanning data. After the determination of the bare-Earth points, t...