GIS database building and map making are of major importance in practical production. They are large correlation in production, although there are very obvious different between them.
建立GIS数据库和编制地形图在生产实践中都具有重要意义，在生产中它们存在很大的相关性，但两者又有着非常明显的区别。
Data are the base of GIS. Building a database is the key and the important process of designing GIS.
数据是地理信息系统的基础，数据库的建设是地理信息系统建设的关键，也是最重要的一步。
Technologically, studies the building of GIS-database, the realizing of the application models, the integrating of application models with GIS, the designing and realizing of user's interface.
从技术方法上研究解决数据库的建立、应用模型的实现、应用模型与GIS环境的集成、用户界面的设计与实现等问题。
This paper expounds the technical method, designing thought, system component for building the database system and the application of GIS in this system.
本文就建立这一数据库系统的技术方法、设计思路、系统组成和GIS的应用等方面进行了阐述。
It gains critical evaluation results of geologic hazards "forecast which applys GIS, remote sensing video, database building and AHP ect methods to assess."
运用GIS、遥感影像、数据库建设和层次分析法等方法评价研究，得出公路沿线地质灾害危险性预测评价结果。
Firstly, the main technic. structure of building flood information system has been ascertained in this dissertation, namely, GIS , database and hydrics model of three important aspects.
首先，本文明确了构建洪灾信息系统的主要技术框架，即：GIS技术、数据库技术和水文专业模型设计三个主要方面。
Firstly, the main technic. structure of building flood information system has been ascertained in this dissertation, namely, GIS , database and hydrics model of three important aspects.
首先，本文明确了构建洪灾信息系统的主要技术框架，即：GIS技术、数据库技术和水文专业模型设计三个主要方面。
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