Google Earth是一款由Google公司開發的的虛擬地球儀軟件, 它把衛星照片、航空照相和GIS布置在一個地球的三維模型上.Google Earth使用了公共領域的圖片、受許可的航空照相圖片、KeyHole間諜衛星的圖片和很多其他衛星所拍攝的城鎮照片.

* Google Earth Plus is an optional upgrade adding GPS device support, the ability to import spreadsheets, drawing tools and better printing.
* Google Earth Pro - for professional and commercial uses, Google Earth Pro is the ultimate research, presentation and collaboration tool for location information.

下載:Google Earth Free 4.2.0205.5730 for Windows
下載:Google Earth Pro 4.2.0205.5730