The setting of GIS core curricula is one of the key questions which confronted with by GIS teaching reform.
地理信息系统专业核心课程设置是GIS专业教学改革面临的关键问题之一。
An introduction is made to the design, development, and core technology of an expressway weather forecasting and service system based on GIS, taking Shaanxi Province as an example.
以陕西省为例，详细介绍了基于地理信息系统的高速公路气象预报服务系统的设计开发，以及系统的开发方法和核心技术。
Digitizing the gas pipe network is the core to realize GIS software, it can be realized through the method of combine space data with attribution data of the gas facility and equipment.
数字化燃气管网是GIS软件实现的核心，本文通过燃气设施设备的空间数据和属性数据相结合的方法得以实现。
The correct and reliable data is the core of GIS.
正确可靠的数据是GIS系统的核心。
The core of GIS is Spatial database.
GIS的核心是空间数据库。
Spatial database is the core of GIS.
空间数据库是地理信息系统的核心。
It's one core module and nodus to create topological relationship automatically in GIS software.
矢量数据拓扑关系的自动建立是GIS软件的核心模块之一，也是技术难点之一。
The graphic technology of 3d verity is the core of visualization in calculation, computer animation and 3d GIS.
三维真实感的图形技术是科学计算可视化、电脑动画和三维地理信息系统的核心。
The spatial database is both the core and the key to GIS while the data model is the premise and the foundation for a spatial database.
空间数据库是GIS的核心与关键，而数据模型是空间数据库的前提与基础。
In recent years, the space information technology taking gis technology as the core got the extensive study and application day by day in the field of logistics service.
近几年，以GIS技术为核心的空间信息技术，在现代物流领域得到了日益广泛的研究与应用。
Xuhui district pressure pipeline GIS geography information system is the apply example of GIS system. We put knowledge management as core in the process of exploit and apply.
徐汇区压力管道GIS信息系统作为地理信息系统的一个具体运用实例，在开发与使用的过程中，我们都是以知识管理为核心，将知识管理的理念渗透到整个过程中。
This paper deals with the design and realization of city planning-oriented information system with the popular GIS technology as its core.
GIS技术在城市规划中应用十分广泛，介绍了城市规划信息系统的设计与实现。
This paper deals with the design and realization of city planning-oriented information system with the popular GIS technology as its core.
GIS技术在城市规划中应用十分广泛，介绍了城市规划信息系统的设计与实现。
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