Research on the Construction Method of Spatial Database of Huaihe River Basin
LI Feng-sheng · Water Resources Informatization · 2012
To improve spatial data management,this article makes analysis and contrast among several spatial database constructing methods,and studies the spatial data organization model of HuaiHe River Basin(HRB) based on the management mode of object—relational database,and then discusses the construction method that used to build HRB's spatial database.With this method,it realizes integrated management both on spatial data and attribute data.And the spatial database can manage multi-type and huge spatial data effectively and play important role in the routine works of Huaihe River Commission.Furthermore,this method and organization model can also be used to the other same level spatial database construction.