Moving Object In Spatial Temporal Database Concept.

      Аннотация: A spatial-temporal database is a database that embodies spatial, temporal, and spatial-temporal database concepts and captures simultaneously spatial and temporal aspects of data. It deals with geometries that change with time. Constraint databases can be used as a common language layer that makes the interoperability of different temporal, spatial and spatial-temporal databases possible. The book provides following aspects: • The positions of moving objects are continuously changing over time. • For modelling these moving objects, consider both continuous and discrete models. • Using the different objects moving in the static region • The topological relation applies in the object section. • Apply the moving object in the different environment. • The moving region comparative analysis applied to volcanoes.

Ключевые слова: moving object, spatial temporal, different environment algorithms and different direction algorithm