NASA World Wind 18.104.22.168
- Free (GPL)
The entire world is within your reach ... Grand Canyon, over the Alps, or along the African Sahara NASA has released World Wind as an open source program to improve its quality through peer ...
- PROS: Uses 6 governmental sources to precisely display the world, Look for famous landmarks, Take a closer look at the moon, Follow the Lewis & Clark trail across America, Highly usable
- CONS: Sluggish when it comes to image resolution, The closer you zoom in the more information overcrowds your screen , Search function can be erratic