Google Earth 5.0 [Tech Tuesday]

Google Earth has been around since 2004 and even before that (2001) as Keyhole's Earth Viewer. During its transition from a simple GIS viewer to the modern marvel it is today, several features have been added. 3D landscapes, Google map integration, and "Street View" are just a few. In its latest iteration (5.0 beta), Google Earth has added some of its coolest features. Among them are;

• Historic Imagery - the ability to use a slider to look at aerials from differant years to see how areas may have developed
• Ocean Floor and Surface data - you can now actually go under the surface of the ocean and explore
• Simplified touring with audio recordings

If you haven't downloaded before or its been a while since you've taken the Earth for a spin, now is a great time to do it. The free (non-commercial) version is available for download here: http://earth.google.com/. It may seem like a lot of information at first, but it definitely becomes addicting and you'll find yourself checking out famous landmarks or places you've been, into the wee hours.

If you get tired of touring the globe, a few releases ago Google Earth also included "Sky view" which allows you to "explore" space as well. And if that still isn't enough check out Google Mars.

Both of these require an internet connection, but if you're reading this blog you most likely have that covered. Enjoy!