Tue, Jan 10, 2012
Atmospheric Chemist To Present Research At Langley Tuesday
Atmospheric chemist James Crawford will present, "Improving the
View of Air Quality from Space," at 1400 in the Langley Research
Center's Reid Conference Center in Hampton, VA.
Last July, Crawford, NASA researchers and partners, two NASA
aircraft and an extensive ground network, provided an unprecedented
view of air pollution over the Baltimore-D.C. metropolitan area.
This was the first of four field campaigns for a mission called
DISCOVER-AQ (Deriving Information on Surface Conditions from Column
and Vertically Resolved Observations Relevant to Air Quality).
As the principal investigator, Crawford will provide an overview
of current satellite capabilities and how they will be advanced by
the DISCOVER-AQ project. Satellites can observe the total amount of
atmospheric pollutants from the surface to the top of the
atmosphere, but differentiating between pollution near the surface
and miles above is a particularly difficult problem. Scientists,
concerned about high levels of ozone and pollution, are more
interested in what resides at the surface where populations and
ecosystems are exposed to poor air quality.
Research Route of Flight
Crawford, a researcher in NASA Langley's Science Directorate,
has over 20 years of experience in conducting airborne field
studies across the globe to understand atmospheric chemistry and
the changes associated with human activity.
His awards include the Presidential Early Career Award for
Scientists and Engineers as well as NASA's Exceptional Achievement
and Outstanding Leadership medals. Crawford holds a Bachelor of
Science degree in mathematics from the U.S. Military Academy and a
doctorate in atmospheric chemistry from the Georgia Institute of
Technology.
That same evening at 7:30, Crawford will host a similar
presentation for the general public at the Virginia Air & Space
Center in downtown Hampton. This Sigma Series event is free and no
reservations are required.
More News
He Attempted To Restart The Engine Three Times. On The Third Restart Attempt, He Noticed That Flames Were Coming Out From The Right Wing Near The Fuel Cap Analysis: The pilot repor>[...]
Make Sure You NEVER Miss A New Story From Aero-News Network Do you ever feel like you never see posts from a certain person or page on Facebook or Instagram? Here’s how you c>[...]
From 2009 (YouTube Edition): Leading Air Show Performers Give Their Best Advice for Newcomers On December 6th through December 9th, the Paris Las Vegas Hotel hosted over 1,500 air >[...]
Aero Linx: NASA ASRS ASRS captures confidential reports, analyzes the resulting aviation safety data, and disseminates vital information to the aviation community. The ASRS is an i>[...]
“For our inaugural Pylon Racing Seminar in Roswell, we were thrilled to certify 60 pilots across our six closed-course pylon race classes. Not only did this year’s PRS >[...]
NTSB Final Report: Rutan Long-EZ
See All