Google Maps: The earth is within your grasp
August 27, 2008
Have you ever tried to have every computer in your class, or better yet, every computer in your lab go to Google Earth at the very same time? If you haven’t, don’t because those of us who have done this, have often earned the unending enmity of our school/district tech support. This is because there is no surer way to bring a network to its knees than running Google Earth, especially multiple copies from one site or node on a network. After many cookies, and cheerful smiles, you may repair that relationship with your network administrator. But how do you use Google Earth (a really wow tool) without causing a Google Earthquake on your network?
Your first option is to “cache” some of the big image files used in Google Earth. A less time and technically intensive solution is available though. Google Maps is starting to get a lot of the functionality of Google Earth, with less memory and bandwidth. Recent upgrades will let you add placemarks, and images to a map, and to save and share that information on maps. There are some “basic” overlays of photos and Wikipedia entries that can be added, and views include a satellite option. You can even export KML files to Google Earth. People are starting to do Google Lit Trips on Maps.
Don’t let “poor” memory keep you from using Google to teach geography in your class or lab, just use Google Maps instead. -ALICE MERCER
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