Image from TERRA
Wed, 28 Nov 2018 13:49 EST

Central Africa is still on fire a month after the October 30 image of the fire was posted. Most likely these fires are agricultural in nature.

Image from TERRA
Tue, 27 Nov 2018 10:47 EST

Just like the Woolsey Fire's scar which was highlighted on the NASA Fire page on November 16, the Camp Fire scar is visible from space in this image taken by the Terra satellite on November 26, 2018.

Image from TERRA
Thu, 15 Nov 2018 11:55 EST

In the wake of a fire, a burn scar appears which takes a long time to heal. This scar is from the Woolsey fire which has taken its toll around Thousand Oaks, California.

Terra at AGU

Terra and her instruments made an appearance in many of the presentations at the American Geophysical Union’s 46th annual Fall Meeting held December 9th – 13th. Scientists, researchers, students and educators gathered to present groundbreaking research and connect with colleagues.

The presentations showcased the versatility and interconnectedness of the instrument suite onboard Terra.

The presentation, Evaluating MOPITT and ACE Upper-Tropospheric Carbon Monoxide Retrievals with HIPPO In-Situ Measurements showed how MOPITT CO levels were validated and contrasted by the Fourier Transform Spectrometer on board the Atmospheric Chemistry Experiment (ACE-FTS), from the Canadian Space Agency and the Quantum Cascade Laser Spectrometer on the HIAPER Pole to Pole Observations experiment (HIPPO-QCLS).

In Comparing Land Surface and Air Temperatures of Urban Heat Islands Over the Contiguous USA the research team overlaid the National Land Cover Database Impervious Surface Area map over the local air temperatures from the Global Historical Climatology Network station distribution map, identifying over 300 urban settlements and comparing local air temperatures versus the land surface temperatures at night and at midday. They found that the observed temperature change was evident in both sets of data, however the magnitude differed.

Assessment of Urbanization Impact on the Continental US Surface Climate showcased the assessment of interactions between urban and different vegetation classes to understand vegetation control on urband heat islands hourly and seasonal dynamics.

NASA and U.S. Geological Survey Long-Term Archive for the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) outlines plans for archiving ASTER data through the US Geological Survey.
These were only a few of the presentations at AGU.  To attend virtual sessions on demand, search the poster and presentation archive and learn more about how Terra is impacting Earth science visit the AGU fall meeting website.
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