Title :
Data consolidation for land and resources in Chongqing
Author :
Cheng, Gang ; Yu, Haiyang ; Lu, Xiaoping ; Yang, Desheng
Author_Institution :
Key Lab. of Mine Spatial Inf. Technol., State Bur. of Surveying & Mapping, Jiaozuo, China
Abstract :
There are a lot of land and resources data. However, it is difficult to share these data due to a variety of reasons such as lacking of unified standards, common semantics, diverse sources and independent management and etc. In this paper we analyze all data for land and resources, studies the consolidation method for mass data from multi-sources of land and resources, solve several key issues such as unified framework, data indexing, mass data storage etc. Finally three database including the original database, basic database, application database, are established and above the three databases a management system is built up. These efforts contributed to “a map” project´s completion and the process of land and resources information of Chongqing Municipality.
Keywords :
data handling; database management systems; land use planning; application database; basic database; data consolidation; database management system; land data; original database; resources data; Automation; Data analysis; Databases; Educational institutions; Information technology; Laboratories; Logic; Memory; Remote monitoring; Resource management; analysis; data consolidation; database; land and resources;
Conference_Titel :
Mechanic Automation and Control Engineering (MACE), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-7737-1
DOI :
10.1109/MACE.2010.5535964