将谷歌earth最主要的搜索功能实现，属于毕业论文设计，实现了谷歌地球的简单开发！-The main Google search to achieve earth, belongs to thesis design, implementation of the development of Google Earth' s simple!

输入地理坐标既经纬度，则可以显示在谷歌地球上，同时反过来在地图上单击，则可得到地理坐标，并且以点的形式显示出来-input lat and lon,then they can indeciate where u r in and show with a dot group