摘要
省级基础地理信息数据库的建设是各省开展信息化测绘与地理信息服务的基础性工程。通过对当前省级基础地理信息数据库建设与应用的关键技术研究及实际应用,为省级基础地理信息数据库系统科学、合理地建设与应用提供技术支撑。
The construction of provincial fundamental geographic information database is a basic work of informatization of surveying and geographic information services in each province. According to the research and analysis on the technical architecture of provincial fundamental geographic information database, this paper proposes the key technologies in the construction and application of fundamental geographic information database, which provides a guiding and technical support for constructing the system scientifically and reasonably.
出处
《工程勘察》
2014年第8期61-65,共5页
Geotechnical Investigation & Surveying
关键词
基础地理信息数据库
数据模型
质检
增量更新
图库一体
fundamental geographic information database
data model
data quality control
incrementalupdate
integration of map and database
