

National Geographic "Ivory Wars"

The March issue of National Geographic has a cover story entitled: "Ivory Wars - Last stand in Zakouma" by Michael Fay. The article tells the story of the world's largest concentration of elephants protected at the Zakouma National Park in southeastern Chad. There is a continuing battle to prevent poachers from killing these magnificent intelligent creatures for a few pounds of ivory. One elephant they called "Annie" was tracked by GPS for 3 months, but sadly ended up a victim of this gruesome crime. National Geographic has also published a comprehensive collection of information for Google Earth tied to this story. The areas of the park, roads, and streams are all highlighted along with photos and links to more information. Also included is a layer called Annie's Journey which shows the GPS track of the elephant Annie which covered 1500 miles before the abrupt ending. Using the time feature in Google Earth you can even watch an animation of Annie's track as she wandered in and out of the park.By the way, Michael Fay is the same journalist who took 92,000 photos from an airplane over Africa. Over 500 of these photos are shown in Google Earth and found under under the layer: Featured Content->National Geographic Magazine->Africa Megaflyover. See this collection of categorized African animals from the photos.

NASA Releases Environmental Satellite Data
Last month, we mentioned the new NASA Satellite Photos for Google Earth which you can check each day. Now NASA has released more data for Google Earth from the Moderate-resolution Imaging Spectroradiometer (MODIS) satellites. This time they have full-globe image overlays which show the following:MODIS Sea Surface Temperature MODIS Chlorophyll Concentration MODIS Cloud Fraction MODIS Snow Cover You should delete, or turn off, each image overlay from "Temporary Places" before loading the next one so they don't interefere with each other. The data is the most current data provided by NASA's environmental satellites.