Cadastral Spatio-temporal Database Organization and Query Based on Properties of Land Subdivision

By analyzing the spatio-temporal process of land subdivision, this thesis sums up the properties of spatio-overlap and time-meet of temporal land parcels, summarizes the spatio constriants and temporal constriants of querying this type of parcels. Based on the extended space-time composite model and tuple time stamp, algorithms that query the chain of spatio-temporal of land subdivision are designed in term of the condition of constriants.