Architecture of Urban Ecosystem Assessment Based on Data Warehouse
The assessment architecture is designed in this paper so that the urban ecosystem health can be exactly evaluated. Using data warehouse technology, the writer builds the network to receive every kind of index information, sets the system structure of data warehouse, designs data dimension tables and fact tables. Star model of data warehouse is make up on basis of above all, the assess platform is build. Taking Shanghai city as an example, the results are satisfied, which are consistent with the facts.
Zhenyu Du and X.B Sun
F. X. Hu "Architecture of Urban Ecosystem Assessment Based on Data Warehouse", Advanced Materials Research, Vols. 113-116, pp. 593-597, 2010