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| jgg
2008 28 (1):
85-91
ISSN: 0412-1961 CN: 21-1139/TG
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| DATA QUERY SYSTEM OF GML SPATIAL DATABASEBASED ON EXPANDED NXD |
| Lan Xiaoji 1） ; Xiao Huihui 1） ; and Duan Yanming 2） |
| 1)School of Construction and Mapping of Jiangxi Technical University,Ganzhou 3410002)School of Information and Science of Jiangxi Technical University,Ganzhou 341000 |
| Received: 1900-01-01 Revised: 1900-01-01 Online: null |
Supporting info
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