基于 Google Earth 的天然气加气站管理系统的设计与实现

摘要

Google Earth(GE) ,which is a fresh member in “GIS family” ,has played a crucial role in some important fields such as fire control ,agricultural development ,public security and so on ,as a satellite image brow sing soft that offers open data .Here ,a development method is proposed based on GE’s component ,in which a gas station management system with the ability for spatial analysis has been developed by using object-oriented method .Meanwhile ,in order to verify the system’s feasibility ,practicability and stability , the gas station information of Kungming’s main urban area has been applied to it .%Google Earth（GE）作为一款数据开放式的卫星影像浏览软件，已被应用到消防、农业发展、公共安全等重要领域中，并发挥关键性作用。文中提出一套基于Google Earth组件的开发方法，通过面向对象的程序开发技术，设计并实现天然气加气站信息管理系统，且具备一定的空间分析能力。以昆明市主城区内天然气加气站信息为例，验证本系统的可行性和稳定性，证明Google Earth平台的功能实用性。