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  • A NASA-funded study suggests winter carbon emissions in the Arctic may be adding more carbon into the atmosphere each year than is taken up by Arctic vegetation, marking a stark reversal for a region that has captured and stored carbon for tens of thousands of years. The study, published Oct. 21, 2019, in Nature Climate

  • NASA has for years used its cutting-edge space-based and airborne instruments to better understand hurricanes and give weather forecasters new insights they could use to improve the accuracy of their storm forecasts. A NASA program focused on bringing new weather research to bare on forecasting challenges is now tackling predictions of a hurricane’s strength. The

  • Is Earth on Fire?

    October 29th, 2019
    Is Earth on Fire?

    Data from the Sentinel-3 World Fire Atlas shows that there were almost five times as many wildfires in August 2019 compared to August 2018, but a detailed analysis reveals precisely where these fires have been occurring, most of which were in Asia. The Copernicus Sentinel-3 mission recorded 79,000 fires in August this year, compared to

  • Abnormal weather patterns in the upper atmosphere over Antarctica dramatically limited ozone depletion in September and October, resulting in the smallest ozone hole observed since 1982, NASA and NOAA scientists reported. The annual ozone hole reached its peak extent of 6.3 million square miles (16. 4 million square kilometers) on Sept. 8, 2019, and then

  • Scientists at NASA’s Jet Propulsion Laboratory (JPL) in Pasadena, Calif., have been working on the tricky problem of CubeSat transmission antennas, which must be small enough for these diminutive devices yet still transmit data through the huge expanses of space. “It’s like pulling a rabbit out of a hat,” said Nacer Chahat, a specialist in […]

  • New Real-Time Maps Transform Forecast Data into Vivid Pictures of U.S. River Flows REDLANDS, Calif.—August 25, 2016—Smart-mapping leader Esri today released a beautiful, robust new collection of Web maps that forecast NOAA stream-flow data throughout the continental U.S. Esri’s multiscale visualization of the National Water Model enables forecast water flows in real time at high […]

  • January 7 — Federal Aviation Administration (FAA) Administrator Michael Huerta today announced the public release of the B4UFLY mobile application following an initial beta testing period.

  • Ordnance Survey (OS) and Dennis Maps have signed an agreement for Britain’s mapping agency to acquire a 25%.

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