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Posts Tagged ‘climate change’

Top Geospatial Predictions for 2014

Thursday, December 19th, 2013

The following are GISCafe Voice’s Geospatial Predictions for 2014. Some of them were on last year’s list, but continue on as important predictions for change in 2014. There was big change in 2014, in the delivery of products, demand for certain types of products such as for disaster recovery, tracking and restoration and mobile apps, as well as the coming of age of indoor location mapping. See if our predictions line up with what your predictions are for 2014!

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ITT Exelis instrument tracks global carbon dioxide

Wednesday, May 8th, 2013

Eric Webster, vice president of Exelis Weather Systems, talked recently about the company’s efforts along with NASA Langley Research Center to evaluate an Exelis instrument to determine its effectiveness for measuring CO2 from space.

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Climate Desk’s short video explains climate modeling

Monday, February 11th, 2013

Here in 90 seconds is Climate Desk’s attempt to explain something we interact with every day, in all sorts of ways, from flying in a plane, to getting a loan, to betting on a horse: computer modeling.

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Envisat stops sending data to earth

Friday, April 13th, 2012

After just having celebrated its 10th anniversary of service on 1 March 2012, ESA’s Envisat stopped sending data to earth. The last contact between the satellite and the ground station in Kiruna, Sweden was established on Sunday, ever since no data has been received. ESA’s mission control is working to re-establish contact with the satellite. Launched in 2002, Envisat has orbited Earth more than 50 000 times delivering thousands of images and other data used for example for climate change studies or natural disaster mitigation supporting more than 4000 projects in over 70 countries.

One of the last images to be transmitted before the loss of contact. Picture: ESA

 

Pitney Bowes Software Risk Data Suite Wildfire Bundle launched for insurance sector

Friday, April 6th, 2012

Already this spring there have been wildfires reported in the western states. According to the National Interagency Fire Center<http://www.nifc.gov/>, more than 82,000 wildfires occurred across 10 million acres in the U.S. last year.

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Global warming increases possibility of heat extremes

Thursday, March 29th, 2012

According to several top scientists, the March heat wave that has shattered records across a wide swath of the U.S. bears some of the hallmarks of global warming.

In email conversations, those same scientific researchers who specialize in studying the role climate change plays in influencing individual extreme events — a burgeoning field known as  “extreme event attribution” — said global warming may have made March’s soaring temperatures more likely to occur, although they add that natural variability has played a key role as well.

Areas with warmer than average temperatures are shown in red; near-normal temperatures are white; and areas that were cooler than the 2000-2011 base period are blue. Photograph: Terra/MODIS/NASA

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Alaska glaciers shed 46 billion tons of ice annually

Wednesday, February 15th, 2012

New estimates published this week in the online edition of the journal of Nature reports that Alaska glaciers have been shedding about 46 billion tons of ice each year, making America’s Arctic state the world’s single biggest contributor to glacier-fed sea level rise outside of Greenland or Antarctica. Still, Alaska remains a wee player in the global ice frappe, producing only about 8.5 percent of the world’s annual glacier shrinkage of 526 billion tons, according to the study, led by a team at the University of Colorado at Boulder.

 

Alaska glaciers are losing 46 billion tons of ice each year

– Alaska Dispatch

NOAA climate change interactive tool for U.S.

Tuesday, February 14th, 2012

Check out @USNOAAGOV’s interactive tool showing over a hundred years of U.S. Climate and big recent warming trends. These data are primarily intended for the study of climate variability and change.

U.S. Climate at a Glance

 

 

ASPRS Board votes unanimously for immediate funding to continue national moderate resolution imaging program

Monday, February 13th, 2012

Recently the American Society for Photogrammetry and Remote Sensing (ASPRS) Board of Directors voted unanimously for  a third resolution calling for immediate support and funding for the continuation of the Nation’s moderate resolution imaging program. Several events have led to the possible discontinuation of the collection of moderate resolution, multispectral remote sensing. One of those events was the  technical failure in the Enhanced Thematic Mapper Plus (ETM+) instrument on-board the Landsat 7 spacecraft in May 2003, and most recently the decline of the Landsat 5 spacecraft.

Although many other remote sensing efforts exist these days, the more than 40 years of uninterrupted Landsat imagery has been instrumental in monitoring ongoing stresses on the Earth from climate change, population, land use and other factors that challenge the natural resources available to mankind. According to the announcement, measuring the Earth’s resources such as food, water, and energy is best done by collecting and implementing moderate resolution imagery.

Carbon Disclosure Project map displays climate change effort around the globe

Thursday, December 15th, 2011

In partnership with the Carbon Disclosure Project, Autodesk has developed an interactive map displaying the cities around world that are trying to fight climate change as participants in the CDP Cities program.

This interactive map displays the cities around world that are trying to fight climate change as participants in the CDP Cities program.



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