What is GIS?

GIS is a computer-based tool for mapping and analyzing things on earth.

What is Google Earth?

Google Earth is a map of the world in the computer.

How Google Earth Works

Connect to Google’s Server3-D and Photographic informationMap Sources: Satellites and Aircraft

Basic Functions

Tilt, Rotate and ZoomLayers FeatureLocal SearchSearchDirection

Other Functions

Sightseeing3-D ViewsCustomizing

Application of GIS

Concerns About Google Earth

Osan air force base, South Korea, as displayed in Google Earth

Worries are focus on national security

Download Google Earth at www.earth.google.com

By Jumbo & Kie

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