Articles | Volume 9, issue 6
Atmos. Meas. Tech., 9, 2647–2668, 2016
https://doi.org/10.5194/amt-9-2647-2016
Atmos. Meas. Tech., 9, 2647–2668, 2016
https://doi.org/10.5194/amt-9-2647-2016
Research article
23 Jun 2016
Research article | 23 Jun 2016

Nitrogen dioxide observations from the Geostationary Trace gas and Aerosol Sensor Optimization (GeoTASO) airborne instrument: Retrieval algorithm and measurements during DISCOVER-AQ Texas 2013

Caroline R. Nowlan et al.

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Short summary
The Geostationary Trace gas and Aerosol Sensor Optimization (GeoTASO) instrument is a remote sensing airborne instrument developed in support of future air quality satellite missions that will operate from geostationary orbit. GeoTASO flew in its first intensive field campaign during the DISCOVER-AQ 2013 Earth Venture Mission over Houston, Texas. This paper introduces the instrument and data analysis, and presents GeoTASO's first observations of NO2 at 250 m x 250 m spatial resolution.