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Operation IceBridge: Four-Wheeling in Antartica

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Short video describing the challenges associated with measuring falling snow from space.

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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.

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This is a conceptual animation of the dust transport with a close-up view of Africa.

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A short video showing the building, integration and testing of the GPM Core Observatory which was built entirely at Goddard Space Flight Center.

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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."

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Jay Parker, Lead Mechanical Engineer

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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

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A short video showing GPM's arrival in Japan in preparation for launch in early 2014.

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Clips of falling snow at night.

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Keith Deweese, Guidance Navigation & Control Lead

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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…

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You don't necessarily need fancy equipment to watch one of the sky's most awesome shows: a solar eclipse.

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This is a conceptual animation of the dust transport with a close-up view of the Amazon basin.

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Blue Marble: Next Generation is a years worth of monthly composites at a spatial resolution of 500 meters. These monthly images, from january through December, reveal seasonal changes to the land surface: the green-up and dying-back of vegetation in temperate…

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The Arctic sea ice pack is nearing its annual minimum extent, which is projected to be one of the lowest since satellite observations began.

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Clips of falling snow.

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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.

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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.

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This is an animation showing the location of the Sahel region, a belt of semi-arid land that is south of the Sahara Desert.

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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.

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Mark Fiebig, Lead Propulsion Engineer Engineer

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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 …

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Alexia Harper, Mechanical Engineer

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Contenido y metadatos proporcionados por la NASA Image and Video Library.