|
| jgg
2010 30 (6):
131-134
ISSN: 0412-1961 CN: 21-1139/TG
|
|
|
|
|
|
|
| RESEARCH ON METHOD OF GML INDEXING BASED ON IMPROVED QUAD-TREE |
| Zhang Xiaodong 1) ;Wang Liang 2) ;Han Liqin 3) ;Lan Xiaoji 3) ; and Wang Zhihong 3) |
| 1Department of Surveying and Mapping Engineering of Gansu Industry Polytechnic College，Tianshui 7410252School of Mechanical&Electrical EngineeringJiangxi University of Science and Technology, Ganzhou 3410003Faculty of Architectural and Surveying Engineering,Jiangxi University of Science and Technology, Ganzhou 341000 |
| Received: 1900-01-01 Revised: 1900-01-01 Online: null |
Supporting info
null |
|
|