Data Management for Two-dimensional Water and Sediment
Yin Xue-yong · Anhui nongye kexue · 2009
Taking the lower reaches of the Yellow River as an example,the method of data pretreatment for two-dimensional water and sediment is introduced,and the object-oriented data management model based on GIS is proposed.Moreover,according to the core operations of the model,the main functions of model management are presented through a number of spatial data.