Posts Tagged Mapping

What Earth’s gravity reveals about climate change…

Summary: On March 17, 2002, the satellite duo GRACE was launched to map the Earth’s gravity field more precisely than ever before. The measurements make it possible to monitor the terrestrial water cycle, the mass balance of ice sheets and glaciers or changes in sea levels. This helps to better understand important trends in the […]

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Amazing Images: The Best Science Photos of the Week…

Enjoy the past week’s best science photos at livescience.com: https://www.livescience.com/50717-amazing-images.html

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From Alaska to Amazonia: first global maps of traits that drive vegetation growth…

A biodiversity research update from enn.com: http://www.enn.com/ecosystems/article/53344

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Climate scientists create Caribbean drought atlas… 

The following is an update on recently conducted research by Cornell University. Read about it at enn.com: http://www.enn.com/sci-tech/article/52023

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Earth At Night – New Global Maps Created From Satellite Imagery | Video… 

Enjoy these views of Earth at night (livescience.com): http://www.livescience.com/58661-earth-at-night-new-global-maps-created-from-satellite-imagery-video.html

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New maps show how our consumption impacts wildlife thousands of miles away… 

Global trade has made it easier to buy things. But our consumption habits often fuel threats to biodiversity — such as deforestation, overhunting and overfishing — thousands of miles away…  Read about this at mongabay.com: New maps show how our consumption impacts wildlife thousands of miles away

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Greenland’s Melt Season Started Nearly Two Months Early…

Report by Brian Kahn on the Greenland melt season on climatecentral.org  “Warm, wet conditions rapidly kicked off the melt season this weekend, more than a month-and-a-half ahead of schedule. It has easily set a record for earliest melt season onset, and marks the first time it’s begun in April…” Read the rest of his report here: […]

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Why the Greenwich prime meridian shifted a few hundred feet…

Summary: In 1884, a delegation of international representatives convened in Washington, D.C. to recommend that Earth’s prime meridian (the north-south line marking zero degrees longitude) should pass through the Airy Transit Circle at the Royal Observatory in Greenwich, England. Why the Greenwich prime meridian shifted a few hundred feet… See image below: The Airy meridian […]

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Introducing ArcGIS Earth from ESRI…

ESRI updates: ArcGIS 3D Introducing ArcGIS Earth – 3D Made Easy.

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Satellite Data Reveals State of the World’s Mangrove Forests…

from wri.org… Many coastal communities rely on mangroves for food, forest products and tourism revenue, and the forests provide a natural coastline defense to storm surges by reducing wave and wind velocity. New analysis relies on satellite data to survey the state of these important ecosystems… Read the article here: Satellite Data Reveals State of […]

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What is Dark Matter and Dark Energy?…

According to “science.nasa.gov”: In the early 1990s, one thing was fairly certain about the expansion of the Universe. It might have enough energy density to stop its expansion and recollapse, it might have so little energy density that it would never stop expanding, but gravity was certain to slow the expansion as time went on… […]

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Storytelling Side Accordion – (A story map presented by Esri)…

Tectonic Plate Movement and its Consequences     The Earth lithosphere is broken up into tectonic plates. Twenty plates are continuously migrating. The great majority of all earthquakes and volcanic activity occurs along the plate boundaries. The movement of the plates varies from zero to 100 mm annually. – See more at: Storytelling Side Accordion – A […]

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NASA’s Spaceborne Carbon Counter Maps New Details…

As posted on NASA’s JPL (Jet Propulsion Laboratory) website, Dec. 18th 2014… “The first global maps of atmospheric carbon dioxide from NASA’s new Orbiting Carbon Observatory-2 mission demonstrate its performance and promise, showing elevated carbon dioxide concentrations across the Southern Hemisphere from springtime biomass burning… A global map covering Oct. 1 through Nov. 17 shows […]

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Yale Environment 360: Global Maps Detail Seasonal and Geographic Trends in Ocean Acidification…

Yale Environment 360: Global Maps Detail Seasonal and Geographic Trends in Ocean Acidification.

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‘Lost’ Satellite Photos Reveal Surprising Views of Earth in the 1960s…

Scientists have uncovered a cache of satellite images of Earth from the 1960s that had been forgotten in storage for nearly 50 years and that push back the first satellite images of our planet a full 17 years. ‘Lost’ Satellite Photos Reveal Surprising Views of Earth in the 1960s.

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Mapping 15 Years Of Carbon Dioxide Emissions…

from science20.com… There hasn’t been a lot of progress made on greenhouse gas emissions policies – while America and the EU have made efforts to curb emissions, three countries that account for 3X the emissions of the US are exempt from treaties under an umbrella of developing nation status… Mapping 15 Years Of Carbon Dioxide […]

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These maps show where the world’s youngest and oldest people live…

from globalpost.com… What can the median age of a country tell you about its future? See article here: These maps show where the world’s youngest and oldest people live

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The History of Cartography…

from geography.about.com… Cartography is defined as the science and art of making maps or graphical representations/images showing spatial concepts at various scales. Maps convey geographic information about a place and can be useful in understanding topography, weather and culture depending upon the type of map…    Read all about it here: http://geography.about.com/od/understandmaps/fl/The-History-of-Cartography.htm  

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