SOME PROBLEMS ABOUT LARGE SCALE DIGITAL SURVEYING BY AERIAL PHOTOGRAMMETRY
WANG Peijun 1 LI Hong ( 1 School of Geodesy and Geomatics, Wuhan University, Wuhan 430079, China)
Due to the software for fully automatic digital surveying and mapping by aerial photogrammetry is very expensive at present, it is an optional method to do large scale digital aerial photogrammetric surveying to get digital maps and to supply space related information for urban GIS. This is a good method especially for the surveying organization in middle and small city.
【CateGory Index】： P231.5