地理数据库 meaning in English
geographic data base
geographical data bank
geographical database
Examples
- The technical approach and the realization of database management system are also presented
详细介绍了安徽省防震减灾基础地理数据库的建库思路及数据库管理系统的技术实现。 - To replace the obsolescent hardware , upgrade the retired software , redesign the geographical database , improve the workflow , and enhance the functionality of the existing computerised land information system
更换现有电脑化土地信息系统已残旧的硬件、更新退役的软件、重新设计地理数据库、改善工作流程，以及加强系统的功能 - To replace the obsolescent hardware , upgrade the retired software , redesign the geographical database , improve the workflow , and enhance the functionality of the existing computerised land information system
更换现有电脑化土地信息系统已残旧的硬件、更新退役的软件、重新设计地理数据库、改善工作流程，以及加强系统的功能 - First of all , the paper illustrates the concepts and the fundamental functions of gde . then it studies four primary problems . those are data model , data index , geographic data management and geographic data access objects
本文以地理数据库引擎( geographydatabaseengine ， gde )为研究对象，在描述了gde的概念和基本功能的基础上，研究了gde四个主要方面的问题：数据模型、数据索引、地理数据管理以及地理数据访问对象。 - In the first place , the study processed data of remote sensing and non - remote sensing to be digital , vector , raster and imagery geocode , established geographic database of soil erosion , and calculated elements " pixel maps of soil erosion . secondly , by using model builder of arcview to establish dynamic survey model of soil losses in longchuan river drainage basin . at last , to obtain maps of status & the forecast maps for soil conservation
首先通过遥感与非遥感资料的数字化、矢栅化及图形图像地理配准，建立了水土流失地理数据库，并运算出水土流失各因子像元图；在此基础上，凭借arcview子模块modelbuilder的支撑，建立龙川江流域水土流失动态监测模型；最后运行该模型获取水土流失现状图和防治预报图等结果图件，完成了研究区1998 、 1999年水土流失定量遥感监测任务。