Space

December 4, 2013

NASA iPad app shows Earth changing before your eyes

NASA Administrator Charles Bolden explores “Images of Change,” a NASA application that allows users to view “before and after” images of the impact of human activities, a changing climate and natural disasters on Earth, Monday, Dec. 2, 2013, at NASA Headquarters in Washington. The application is available free for iOS devices. More images can be found at http://climate.nasa.gov.

Human activities, a changing climate and natural disasters are rapidly altering the face of our planet. Now, with NASA’s Images of Change iPad application, users can get an interactive before-and-after view of these changes.

The app presents sets of images of places around the world that have changed dramatically. Some of these locations have suffered a disaster, such as a fire or tsunami, or illustrate the effects of human activities, such as dam building or urban growth. Others document impacts of climate change such as persistent drought and rapidly receding glaciers.

“Images of Change gives users an astronaut’s or Earth explorer’s view of the changes occurring on our planet and demonstrates the important role NASA plays in contributing to the long-term understanding of Earth,” said John Grunsfeld, NASA’s associate administrator for science in Washington. “By utilizing ground-based and space-based observation systems, we are able to better understand how humans are contributing to a changing world.”

Images of Change makes NASA climate change resources, images and interactive tools more accessible to citizens and decision makers, a key aspect of President Obama’s Climate Action Plan. The image pairs are part of the larger Images of Change gallery on NASA’s Webby-award winning Global Climate Change website. The gallery includes satellite views as well as photos taken at ground level.

Viewers can look at the images side-by-side or overlay them using a slider bar to travel from past to present. Each image pair includes background information on what the viewer is seeing and its location on a map.

“The Images of Change gallery is one of the more popular parts of the Global Climate Change website,” said Amber Jenkins, editor of the website at NASA’s Jet Propulsion Laboratory in Pasadena, Calif. “The gallery project, which began in 2009, helps people see just how our planet is changing over days, months, years and centuries. Seeing is believing, and the perspective we get from space helps us step back and see Earth as a whole.”

The Images of Change iPad app is available as a free download at http://go.nasa.gov/1bE3osn.




All of this week's top headlines to your email every Friday.


 
 

 

Headlines August 22, 2014

News: GAO: Pentagon violated law with Bergdahl swap - Congressional investigators say the Pentagon violated the law when it swapped five Taliban leaders for Army Sgt. Bowe Bergdahl, who was held prisoner in Afghanistan for five years.   Business: U.S. Air Force issues RFI for new rocket engine - The US Air Force is officially looking into...
 
 

News Briefs August 22, 2014

U.S. military deaths in Afghanistan at 2,200 As of Aug. 20, 2014, at least 2,200 members of the U.S. military had died in Afghanistan as a result of the U.S.-led invasion of Afghanistan in late 2001, according to an Associated Press count. At least 1,821 military service members have died in Afghanistan as a result...
 
 
navair-triton

MQ-4C Tritons to arrive at Pax River this fall

  MQ-4C Triton test air vehicles at Northrop Grumman’s facility in Palmdale, Calif., will fly cross-country to Naval Air Station Patuxent River, Md., this fall. The MQ-4C completed a test flight Aug. 19 with updated ...
 

 
Boeing photograph

Boeing program completes critical design, safety reviews

Boeing photograph Boeing recently completed the Phase Two Spacecraft Safety Review of its Crew Space Transportation-100 spacecraft and the Critical Design Review of its integrated systems, meeting all of the companyís Commerci...
 
 
global-hawk2

Air Combat Command loans Global Hawk to GVCTF

Air Force photograph by Jennifer Romo The 412th Test Wing’s Global Vigilance Combined Test Force received a Global Hawk Block 40 Aug. 6, on loan from Air Combat Command. Tail number 2035, from Grand Forks AFB, N.D., is jo...
 
 

NASA awards program analysis, Control Bridge III Contract

NASA has awarded the Program Analysis and Control III Bridge contract for support services to ASRC Research & Technology Solutions of Beltsville, Md. The cost-plus-fixed-fee, indefinite delivery/indefinite quantity basic contract has a minimum ordering value of $1 million and a maximum ordering value of $37 million, with a performance period beginning Aug. 30 through Feb....
 




0 Comments


Be the first to comment!


Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>