“topographic database”的概念、定义、翻译、参考文献-科学参考

单词	topographic database
释义	topographic database Encyclopedia 工学地形数据库释 topographic database地形数据库将基本比例尺地形图上各类要素，按照一定的规则分层及标准分类编码，对各要素的空间位置、属性信息及空间关系等数据进行采集、编辑和处理后建成的数据库。地形数据库是基础地理信息系统中的一个子数据库。
随便看	National Research Center for Sustainable Hydropower Development National Research Institute of Cultural Heritage National Research Institute of Science and Technology for Environment and Agriculture National Research University-Higher School of Economics National Resistance Movement National Revolutionary Army National Revolutionary Movement National Revolution News Agency National Revolution of Puerto Rico in 1950 National Roosevelt Library National Rural Well-off Environmental Protection Action Plan National Sacrifice Graveyard National Salvation Daily National Satellite Meteorological Center National Satellite Positioning System Engineering Research Center national scholarship National School of Administration in France National School of Film Experimentation and Production, Argentina National School of Music National Science National Science and Technology Academic Works Publishing Fund National Science and Technology Awards national science and technology basic condition platform National Science and Technology Innovation Plan for the 13th Five-Year Plan National Science and Technology Library

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