Atmospheric Infrared Sounder (AIRS)
Launched in 2002, the Atmospheric Infrared Sounder (AIRS) instrument aboard NASA’s Aqua satellite provides 3D measurements of temperature, water vapor, trace gases, and surface and cloud properties through the atmospheric column. Near real-time (NRT) AIRS data are available through LANCE generally within 75 to 140 minutes of satellite observation. AIRS is a key tool for weather forecasts and research on greenhouse gas distribution.
To download AIRS data, register for an Earthdata Login. Use the table below to access specific LANCE data products.
AIRS/Aqua Version 7 for Level 2
L2 standard retrieval product using AIRS IR only
Retrieved estimates of cloud and surface properties, plus profiles of retrieved temperature, water vapor, and trace gases
Worldview Browse (Note: this product is split in to 26 layers in Worldview)
|AIRS2CCF_NRT.007||L2 cloud-cleared radiances using AIRS IR only||3.24||N/A|
L2 support product using AIRS IR only
Retrieved estimates of cloud, dust, precipitation, and surface properties, plus higher vertical resolution profiles of retrieved temperature, water vapor, and trace gases
Worldview Browse (Note: this product is split in to 4 layers in Worldview)
AIRS/Aqua Version 5 for Level 1 and Version 6 for Level 2
Page Last Updated: Jan 20, 2022 at 1:25 PM EST