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Animation showing the international ground stations feeding the Precipitation Processing System at Goddard Space Flight Center.
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On its second worldwide tour, the Atmospheric Tomography (ATom) team starts by surveying the north’s polar regions during winter, which is marked by a build-up of pollution from the United States, Canada, northern China, and Russia. In the spring, sunlight sp…
Ver en NASA ↗In late December 2014, a submarine volcano in the South Pacific Kingdom of Tonga erupted, sending a violent stream of steam, ash and rock into the air.
Ver en NASA ↗Get ready to view the solar eclipse with these helpful safety tips. No one should ever look directly at the sun, even during an eclipse. Many options for indirect viewing are outlined in this video.
Ver en NASA ↗This is an animation showing the location of the Sahel region, a belt of semi-arid land that is south of the Sahara Desert.
Ver en NASA ↗This is a video explaining the findings from the first multi-year study measuring the 3-D distribution of dust travelling from the Sahara Desert to the Amazon basin. This video features Hongbin Yu, lead author of the study.
Ver en NASA ↗Mark Fiebig, Lead Propulsion Engineer Engineer
Ver en NASA ↗Alexia Harper, Mechanical Engineer
Ver en NASA ↗NASA scientists used almost 30 years of data from the NASA/USGS Landsat satellites to track changes in vegetation in Alaska and Canada. Of the more than 4 million square miles, 30% had increases in vegetation (greening) while only 3% had decreases (browning).…
Ver en NASA ↗Lynette Marbley, Chief Safety & Mission Assurance Officer
Ver en NASA ↗Is there a pause in global warming? No, says Josh Willis from NASA's Jet Propulsion Laboratory.
Ver en NASA ↗Short promo for the GPM Launch Coverage live program
Ver en NASA ↗Bubbles, bubbles, and more bubbles, in a steady stream. Many lakes in the boreal regions of Alaska are emitting methane, the product of decomposing organic matter left over from the Ice Age. Thawing permafrost has caused areas of land to slump and fill up wit…
Ver en NASA ↗Atmospheric scientist Róisín Commane of Harvard University sent back a video postcard from Ascension Island and the Azores Islands, the seventh and eighth legs of the Atmospheric Tomography, or ATom mission. Flying over the Atlantic Ocean, the science team sa…
Ver en NASA ↗Profile of Steve Nesbitt, a professor of Atmospheric Sciences at the University of Illinois and a mission scientist on GPM ground validation field campaigns. Nesbitt uses the data collected to improve the representation of cloud microphysical processes using …
Ver en NASA ↗Deputy Systems Engineer Phil Luers explains how the ATLAS transmitter and receiver subsystems come together to calculate the timing of photons, which, in turn, measure the elevation of ice.
Ver en NASA ↗Clips of falling snow.
Ver en NASA ↗Landsat Project Scientist Jeff Masek has been studying the recovery of the forest after the 1988 Yellowstone fires. In this video, he talks about how Landsat satellites detect the burn scars from space and distinguish them from healthy, un-burned forest and f…
Ver en NASA ↗This is a conceptual animation of the dust transport with a close-up view of Africa.
Ver en NASA ↗A brief recap of the satellite news media tour on February 1, 2012 that looked at the science of falling snow, how NASA observes snow from space, and the factors that lead to the 2010 "Snowmageddon."
Ver en NASA ↗A short video showing the building, integration and testing of the GPM Core Observatory which was built entirely at Goddard Space Flight Center.
Ver en NASA ↗Jay Parker, Lead Mechanical Engineer
Ver en NASA ↗NASA researchers have their boots on the ground and wings in the skies in Gabon, on Africa¹s west coast, for a comprehensive survey of the carbon storage of tropical forests
Ver en NASA ↗A short video showing GPM's arrival in Japan in preparation for launch in early 2014.
Ver en NASA ↗Contenido y metadatos proporcionados por la NASA Image and Video Library.