Capturing and Modeling Geographic Object Change: A SpatioTemporal Gazetteer Framework

摘要: contained in the information environment, and A SpatioTemporal Gazetteer as a model to manage change c ability arrange content by dimensions at geographic entity instance level is variety of ways better respond specific user needs. presented. The framework links an image repository, In this paper we present overview SpatioTempothat source information, instances ral modified template matching approach used entities, these instances. capture changes geospatial objects. organized quickly detect extract from following manner. next section discusses role data essential component model. also our support decipresents function sion making applications requiring rapid access change, describes association with information. This followed presentation on spatiotemporal gazetteer. detection framework, its components, embedded within gazetteer creates way they are interrelated. presents foundation for up-to-date tool store it that can serve rapid-response decision-making environment. Experimental results final conapplications. clusions then