地理数据库

对一个地理数据库的一个层，这个信息是层的元数据的一部分并存储于地理数据库。

For a layer in a geodatabase , this information is part of the layer 's metadata and is stored in the geodatabase .

而交通地理数据库的设计与创建则是研究开发智能数字交通的决定性因素，是GIS应用开发的基础。

As the foundation of GIS-T ( Geographic Information System for Transportation ), GIS-T geodatabase is the critical element of development of intelligent transportation systems .

GIS中多尺度地理数据库的研究与应用

The Research and Application of Multi-Scale Geographic Database in GIS

基本信息元图可用于地理数据库建立、专题系列制图的统一协调、计算辅助制图、GIS空间分析等。

Study show that the BP can be used in geo data base building , computer assisted cartography , spatial analysis of GIS , etc.

导航数据库（NavigableDatabase）是指针对智能交通系统与定位服务应用需求而建立的具有统一技术标准的地理数据库。

The navigable database is the geographic database with uniform technical standards to satisfy the requirement of intelligent transportation system and location based service .

部队指挥自动化网、军事地理数据库的建立和完善，为WebGIS应用于部队训练和作战提供了良好的运行环境和数据环境。

The troops conductor automation net , military geography database establishes and perfects , applies for the Web GIS to train and battle to provide the good movement environment and the data environment .

讨论实现LBS的关键技术，包括定位技术、地理数据库技术和地理无线标记语言等；

Some key issue , such as position technology , geographic database and wireless markup language , are discussed .

模型采用了纵向与横向地理数据库设计策略，并提出了一种高效的改良Morton码空间索引和无缝数据组织方法。

A modified Morton key as a means of spatial index and seamless geographic data organizing is presented .

使用ESRI公司最新的地理数据库模型实现对关系型勘探数据库的改造。

The paper reconstructs the relational exploration database using the latest geo-database model of ESRI .

本文提出了基于GIS的地图表达机制，在GIS中融入地图制图功能，既便于地理数据库驱动下的地图制图，又便于地图的增量更新。

A cartographic representation mechanism based on GIS is discussed in this paper . It integrates the function of cartography with GIS , which is both easy to perform the cartography driven by geo-spatial database and to update the map incrementally .

基于IMAGIS的鞍钢厂区基础地理数据库三维可视化设计与开发

IMAGIS Based 3-D Visualizing Design and Development of Fundamental Geographic Databases for The Factory Area of Anshan Iron & Steel Group

借助UML深入分析原勘探数据库，可得到各种地质对象与原数据库各种实体之间的关系，并用地理数据库的关系类来使增加的空间对象与原数据库表关联。

After thorough analyzing the original exploration database by the help of UML , we may learn clearly about the relations between geological objects and entities in the original database , and make the added spatial objects associate to the tables of the original database .

作者在基于VC++平台开发的自动制图系统中通过对1∶25万地理数据库中境界（BOUNT）层E00格式数据处理，实现了此虚线实部相交的算法。

In the automated-mapping system developed by VC + + , they process the bourn data ( E00 format ) of the 1:250,000 geography database , and implement the algorithm .

基于测绘的基础地理数据库建设

Discussion on the Construction of Fundamental Geographic Database Based on Surveying

从大型地理数据库中自动发现知识的方法是迫切需要的。

It is vital to discover knowledge automatically from large geographic databases .

浅析上海基础地理数据库数据处理特色

The Characteristics of Data Processing in Shanghai Base Geographic Database Studying Geography

基于地理数据库模型的流域数据模型设计

Watershed Data Model Design Based on Geo data base Model

国家海量级空间地理数据库建设研究与设计

Design and Study on National Bega-bytes Spatial Geography Database Construction and Research

基础地理数据库的持续更新问题

Key Issues of Continuous Updating of Geo - spatial Databases

地理数据库常称为地理信息系统。

Geographic databases are often called geographic information systems .

提供了大型地理数据库无缝组织的实例。

This paper provides a general model of a large seamless geographical database .

基础地理数据库建设与地形图生产

Fundamental Geographic Database Construct and Topographic Map Produce

基于关系数据库的地理数据库模型

Model of Geographical Database Based on Relationship Database

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。

The technical approach and the realization of database management system are also presented .

上海基础地理数据库的设计与建设

Design and Building of Shanghai Fundamental Geographic Database

这种方法将最终打开光标的功能等级，地理数据库。

This method will ultimately open a cursor on a feature class in a geodatabase .

安徽省防震减灾基础地理数据库设计与实现

Design and realization of Anhui province basic geographic database for earthquake prevention and disaster reduction

地理数据库驱动的地图表达机制研究数据驱动的飞行动画设计与实现

Cartographic representation mechanism driven by Geo - data Research On Flying Animation System Driven by Data

城市导航地理数据库

Navigable Database of City

地理数据库的规则具体可分为属性域规则、关系规则和连接规则三大类。

The rules of geodatabase can be classified into attribute field rules , relation rules , and connection rules .