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| 省级基础空间要素数据库联动更新的设计与实现 | |
| 引用本文： | 马飞虎,徐容乐,孟庆祥,周德军.省级基础空间要素数据库联动更新的设计与实现[J].华东交通大学学报,2010,27(4):34-38. |
| 作者姓名： | 马飞虎 徐容乐 孟庆祥 周德军 |
| 作者单位： | 1. 华东交通大学,土木建筑学院,江西,南昌,330013;精密工程与工业测量国家测绘局重点实验室,湖北,武汉,430079 2. 江西省基础地理信息中心,江西,南昌,330046 3. 武汉大学遥感信息工程学院,湖北,武汉,430079 4. 四川省第一测绘工程院,四川,成都,610000 |
| 基金项目： | 精密工程与工业测量国家测绘局重点实验室开放基金项目，国家自然科学基金项目 |
| 摘 要： | 以某省为例,利用GIS技术设计与开发了基础空间要素数据库联动更新系统,阐述了系统的总体设计及系统所实现的功能。系统的建立实现多比例尺间各个要素更新的联动,保证了数据库中地理对象的完整性和数据的一致性,从而为数据库的检索、查询以及分析应用提供方便。 |
| 关 键 词： | 地理对象 省级基础空间要素数据库 联动更新 |
Design and Implementation of Provincial Fundamental Spatial Feature Database Linkage Updating |
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| Ma Feihu,Xu Rongle,Meng Qingxiang,Zhou Dejun.Design and Implementation of Provincial Fundamental Spatial Feature Database Linkage Updating[J].Journal of East China Jiaotong University,2010,27(4):34-38. | |
| Authors: | Ma Feihu Xu Rongle Meng Qingxiang Zhou Dejun |
| Institution: | 1. School of Civil Engineering and Architecture, East China Jiaotong University, Nanehang 330013, China; 2. Key Laboratory of Precise Engineering and Industry Surveying, State Bureau of Surveying and Mapping, Wuhan 430079, China; 3. Jiangxi Provincial Geomatics Center, Nanchang 330046, China; 4. School of Remote Sensing and Information Engineering, Wuhan Uiversity, Wuhan 430079, China; 5. Sichuan No. l Surveying and Mapping Engineering Institute, Chengdu 610000, China) |
| Abstract: | With a province as an example, this paper expounds the design and implementation of provincial fundamental spatial feature database linkage updating information system by utilizing advanced GIS technology. The designing and main functions are introduced in detail. Linkage updating of multi-scale spatial, data can be implemented by development of this system. The scheme is significant to maintain the current spatial data to ensure the integrity of geographical objects and consistency of data in the database, so it is easy to realize database retrieval, query and analysis applications. |
| Keywords: | geographical object provincial fundamental spatial feature database linkage updating |
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