Temporal Data Structure Model of Cadastral Parcel Alternation
Chen Shen · 2000
In this paper,we analysed features of cadastral parcel alternation,we thought that we should introduce concept of starting time,ending time,evolution record pointer and trend record pointer to describe process of cadastral parcel alternation.We investigated data update,query and statistics. The model was applied to cadastral management information system of Jiangsu province successfully.