Using portable low-resolution spectrometers to evaluate TCCON biases in North America

• Main Authors: Mostafavi Pak, Nasrin, Hedelius, Jacob, Roche, Sebastien, Cunningham, Liz, Baier, Bianca, Sweeney, Colm, Roehl, Coleen, Laughner, Joshua, Toon, Geoffrey, Wennberg, Paul, Parker, Harrison, Arrowsmith, Colin, Mendonca, Joseph, Fogal, Pierre, Wizenberg, Tyler, Herrera, Beatriz, Strong, Kimberly, Walker, Kaley A., Vogel, Felix, Wunch, Debra
• Format: Text
• Language: English
• Published: 2023
• Subjects: Arctic; Eureka
• Online Access: https://doi.org/10.5194/egusphere-2022-1331; https://egusphere.copernicus.org/preprints/2022/egusphere-2022-1331/

EM27/SUN devices are portable solar-viewing Fourier transform spectrometers (FTSs) that are being widely used to constrain measurements of greenhouse gas emissions and validate satellite trace gas measurements. On a 6-week-long campaign in the summer of 2018, four EM27/SUN devices were taken to five...