Cartography Based on Incremental Updating Information Driven by Geographical Database
Zhenlong Hu, Lin Li, Zhu Haihong, Hong Li · Wuhan Daxue xuebao. Xinxi kexue ban · 2010
Incremental updating theory is a research hot spot in geographic information,but is rarely associated with cartography.With the geographic database-driven cartography,we can deal with the cartography of incremental updating information based on fundamental geographic information database.We study its mechanism from the following aspects: ground state inheriting,incremental model extension,graphics(annotation) output control,geoprocessing tools,classified pretreatment for incremental representation,graphics conflict management,and give Geodatabase data model based on the specific ways.