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Your search for "radar" gave back 32 results.
Size Matters: NASA Measures Raindrop Sizes From Space to Understand Storms
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This video explains why the size and shape of raindrops in a cloud matters to scientists, and how the Global Precipitation Measurement Mission is able to provide these measurements from space.
http://svs.gsfc.nasa.gov/cgi-bin/details.cgi?aid=11784
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NASA and JAXA released the first images captured by their newest Earth-observing satellite, the Global Precipitation Measurement (GPM) Core Observatory, which launched into space Feb. 27, 2014.
Photo of the GPM Core Observatory Paper Model
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Build a paper model of the GPM Core Observatory and learn about the technology the satellite will use to measure precipitation from space.
Engineers working on the GPM Core Observatory
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Home page for the Technology topic.
Magnifying glass over a globe.
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Read about why we need to measure precipitation from space, instead of relying solely on ground-based measurements.
Thumbnail for "For Good Measure" showing Ryan in front of makeshift waves.
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The short video, 'For Good Measure' explains why scientists turn to satellites to get a worldwide view of rainfall.
Hurricanes and Hot Towers with TRMM
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Students will think about their experiences with hurricanes and severe storms, then learn the basics of what causes hurricanes to form. Students will learn how hurricane prediction has progressed, and how satellites can help us understand storms.
GPM logo
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A list of frequently asked questions about precipitation.
Wet Wide World Thumbnail
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This video, "Our Wet Wide World", provides an overview of the Global Precipitation Measurement Mission and its goals.
TRMM at 15: The Reign of Rain
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This video celebrates the 15th anniversary of the Tropical Rainfall Measuring Mission (TRMM). Project Scientist Scott Braun looks back at TRMM's legacy and a few of the major scientific milestones the satellite has helped achieved.

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