Merging of OMI and AIRS Ozone Data

• Main Authors: Labow, Gordon J., Susskind, Joel, Fisher, Bradford
• Format: Other/Unknown Material
• Language: unknown
• Published: 2014
• Subjects: Earth Resources and Remote Sensing; Geophysics; polar night
• Online Access: http://hdl.handle.net/2060/20150000359

The OMI Instrument measures ozone using the backscattered light in the UV part of the spectrum. In polar night there are no OMI measurements so we hope to incorporate the AIRS ozone data to fill in these missing regions. AIRS is on the Aqua platform and has been operating since May 2002. AIRS is a multi-detector array grating spectrometer containing 2378 IR channels between 650 per centimeter and 2760 per centimeter which measures atmospheric temperature, precipitable water, water vapor, CO, CH4, CO2 and ozone profiles and column amount. It can also measure effective cloud fraction and cloud top pressure for up to two cloud layers and sea-land skin temperature. Since 2008, OMI has had part of its aperture occulted with a piece of the thermal blanket resulting in several scan positions being unusable. We hope to use the AIRS data to fill in the missing ozone values for those missing scan positions.