Hu Peng, Chen Chengyoung. The Methods of Combining Databases in HG-DB3 System[J]. Geomatics and Information Science of Wuhan University, 1992, 17(1): 34-41.
Citation:
Hu Peng, Chen Chengyoung. The Methods of Combining Databases in HG-DB3 System[J]. Geomatics and Information Science of Wuhan University, 1992, 17(1): 34-41.
Hu Peng, Chen Chengyoung. The Methods of Combining Databases in HG-DB3 System[J]. Geomatics and Information Science of Wuhan University, 1992, 17(1): 34-41.
Citation:
Hu Peng, Chen Chengyoung. The Methods of Combining Databases in HG-DB3 System[J]. Geomatics and Information Science of Wuhan University, 1992, 17(1): 34-41.
The Methods of Combining Databases in HG-DB3 System
This paper gives the methods of combining databases and discusses some corresponding problems such as geometry transformation of inputing datar into database, inlay of databases and connection of edges in HG-db3 system.It also shows some experimental results of using the method.
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