| 摘要 |
To allow GIS systems to collect data on the exact coordinates (latitude and longitude) of Street Numbers and of other interest points on the land a new geodatabase has been designed and a new procedure has been developed by us. The newtork geodatabase has the new feature class Street Numbers and the modification of the feature class StreetSections and Junctions The new geodatabase allows to store data of Street Numbers, including the exact X,Y coordinates and to connect Street Numbers topologically to the networ StreetSections A new coded procedure allows to do the co-update of the network geodatabase from the commercial network side and from the user of the GIS system. The procedure indeed allows to re-build the connections between Street Numbers and Street Segments topologically connected to them after a release of the commercial network has been issued
|
