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gisApp

校园雕塑位置及浏览路线查询的一个GIS系统,调用了百度地图API 摘 要

随着网络技术的发展与GIS理论和技术的不断进步发展,尤其是在百度API提供WEB开发的网络接口之后,使得企业

以及个人运用GIS解决问题的现象日益普遍。通过对WEBGIS的实现原理和方法的论述与研究,运用百度API、js、json等技术在自己的计算机上编写了一个基于浏览器的系统——校园雕塑位置信息查询。经过雕塑数据信息收集、数据整理,系统分析与设计以及项目代码实现等步骤来进行系统的实现。经过系统通过链接到百度API,通过TOMCAT服务器可以访问查询大连海事大学校园内雕像的地理位置与基本信息模型,包括属性查图形、图形查属性以及路径分析等功能。

关键词:地理信息系统、WEBGIS、雕塑、百度API

系统实现 图形查询属性功能 第一种方式:点击下图中的红色覆盖物弹出信息框查询雕塑属性信息。

第二种方式:拉一个矩形框显示矩形框中包含的雕塑

属性查图形功能 通过勾选元素树中的雕塑名显示雕塑(任意勾选即可):

雕像游览步行路线规划 通过选择终点雕塑的名称,然后单击下图中查询路径按钮即可在地图中显示路径,同时在导航数据div中显示详细导航信息。

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