搜索结果: 1-1 共查到“地理信息系统 constraints”相关记录1条 . 查询时间(0.165 秒)
VALIDATION OF GEOGRAPHICAL DATASETS AGAINST SPATIAL CONSTRAINTS AT CONCEPTUAL LEVEL
Conceptual Modelling of Spatial Databases, Spatial Integrity Constraints Spatial Data Validation Model-Driven Architecture Geographical Applications Spatial Data Infrastructures
2014/5/9
A huge amount of geographical datasets are becoming available in distributed environments like Spatial Data Infrastructures (SDI). These datasets are very heterogeneous since they come from different ...