NASA and international researchers are studying the air quality in Asia as part of a global effort to better understand the air we breathe.
NASA and international researchers are studying the air quality in Asia as part of a global effort to better understand the air we breathe. In collaboration with Korea’s National Institute of Environmental Research (NIER), the Airborne and Satellite Investigation of Asian Air Quality, or ASIA-AQ mission, will collect detailed atmospheric data over several locations in Asia.
Utilizing aircraft, satellites, and ground-based instruments, the ASIA-AQ team will gather and share data with air quality and government agencies to be used for air quality research and understanding worldwide.
“Our purpose is to improve the understanding of the factors that control air quality,” said Jim Crawford, principal investigator for the ASIA-AQ mission at NASA’s Langley Research Center in Hampton, Virginia. “Multi-perspective observations are needed because satellites, ground-sites, and aircraft each see different aspects of air quality that need to be connected.”
While satellite views and ground measurements provide significant data, alone they cannot completely illustrate air quality problems and the sources that cause them. By adding airborne measurements to models along with satellite and ground-based observations, scientists can achieve a multi-dimensional, detailed perspective that evaluates our air quality models from all angles.
Read more at NASA
Image: NASA’s DC-8 aircraft takes off from NASA’s Armstrong Flight Research Center Building 703 in Palmdale, California, to conduct test flights as part of the Airborne and Satellite Investigation of Asian Air Quality, or ASIA-AQ mission, that will collect detailed air quality data over several locations in Asia. (Credit: NASA/Carla Thomas)
