CIRES Fellow and NASA Chief Scientist Waleed Abdalati and CIRES Fellow Steve Nerem explain Remote Sensing and how it is used to study our planet. 'Like' CIRES…
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Global news with a spatial perspective: Interesting, current supplemental materials for geography students and teachers. http://geographyeducation.org
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Seth Dixon
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Scooped by Seth Dixon onto Geography Education |
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Seth Dixon's insight:
These scientists explain some of the purposes and applications of remote sensing at a level that is accessible for just about any audience.
Tags: remote sensing, geospatial, unit 1 Geoprinciples, K12.
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A handful of AIDS cases were first recognized in the U.S. at the beginning of the 1980s. By 1990, there was a pandemic. In 1997, more than 3 million people became newly infected with HIV.
Seth Dixon's insight:
The spread of AIDS/HIV since the 1980s has varied greatly over time and space. The red lines represent Sub-Saharan countries and the dark blue line on this interactive is the regional average of Sub-Saharan African countries. The regional trend was on the rise at the end of the 20th century, but is now on a slight decline (but still an major impact on the continent). Countries such as Botswana and Zimbabwe have made some significant strides in limiting the spread of AIDS (Zimbabwe is the country that 'peaked' in 1997 and has had the steepest decline). Tags: Africa, medical, development, infographic, diffusion. Delete the scoop?
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Botswana sprinter Amantle Montsho trains in Senegal, thousands of miles from home, in hopes of capturing her country’s first Olympic medal.
While some countries routinely get dozens of medals at each Olympiad, other countries (like Botswana) have never received a medal. World-class training facilities are not available everywhere, and youth participation is some sports in non-existant. What are some other factors that contribute to this uneven global patterns of world-class athletics? 
Zach Davis's comment,
August 12, 2012 1:23 PM
The people of these countries have no money to be able to get the train they need and also the country there from cant afford state of the art equipment for these athletes to train
Jordan Simon's comment,
August 17, 2012 12:25 PM
I think it is great for Montsho to be able to leave her home and train for an olympic medal in a place very far from home. It turned out that she became the world champion with the help former training in Senegal. Without the training in Senegal she would not have been able to compete and later win.
Shane Hohman's comment,
September 3, 2012 11:13 PM
It is a great accomplishment of Montsho to leave her country and win the gold in London. It is sad that some countries do not have the money to provide training for their athletes, but when she left and trained in Senegal that is what helped her and she needed that the most to win the gold metal because she would not have received the same training in Botswana.
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A decade ago, Botswana was facing a national crisis as AIDS appeared on the verge of decimating the country's adult population. Now, the country provides free, life-saving AIDS drugs to almost all of its citizens who need them.
This is a great example, and possibly a template on how to tackle the AIDS/HIV crisis in Sub-Saharan Africa. Botswana was as hard hit as any country, but they fully invested their economic initiatives into tackling this and actively changed cultural attitudes and behaviors that faciliate transmission. Not all is 'doom and gloom' when looking at poverty and disease-stricken countries. Delete the scoop?
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Totally agree with Seth Dixon. This is a great video that explains remote sensing.
These scientists explain some of the purposes and applications of remote sensing at a level that is accessible for just about any audience.