An Recognition and Fusion Technology of Transportation Road Network Data
Bin Zhang · Geomatics world (Lemmer) · 2011
Road network data is the foundation of navigation electronic map.In order to keep the currency of data,navigation data production department must update road data according to different sources of road data frequently.This paper put forward some technologies for data matching,data choosing,and data fusion.Then,taking Zhengzhou area as an example,some tests are made for validating these technologies.A conclusion can be draw,these technologies have theoretic and realistic meaning.