广州市空间数据检查系统的设计与实现

The Design and Implement of Guangzhou Spatial Data Checking and Supervising System

为了使空间数据能充分满足GIS建库与将来GIS应用要求,必须对空间数据进行全面有效的检查,控制空间数据的质量。本文着重介绍广州市空间数据监理系统开发的总体目标、设计思想与主要功能,对系统应用的主要技术进行阐述。

Achieving the requirement of building GIS database and future GIS application, we have to control commendably the quality of spatial data by checking across-the-board and availably the result spatial data. The paper presents the total goal and framework of Guangzhou spatial data checking system, designing and function, and expatiates on simply used main technology in the system.