Study and Realization of Integration Scheme of Database Construction and Map Making In GIS
Ding Jun-ji · Journal of North China Institute of Water Conservancy and Hydroelectric Power · 2013
To meet the demand of mapping and database construction,traditional solutions is to store two sets of data simultaneously, which will increase the data redundancy and improve data maintenance costs. Focusing on AutoCAD to ArcGIS geodatabase,the integration schema of database construction and map making is proposed. Based on database construction,the integration control of data editing,transition and storage is achieved. By designing expression rule and developing map making system,mapping data can be derived from database,and then the integrated management of storage data and cartographic data is realized,namely the dual purposes of a library,to avoid data redundancy.