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Top: Annotated time-height cross-section of aerosol backscatter profiles measured using CPL onboard C-130 aircraft on 2016-07-26. Wavelet-derived ABL top (black solid-circles) height overlaid. Middle: Secondary aerosol layers overlaid on the top panel. Bottom: Final attributed ABL top heights. 

CAFS derived total NO2 photolysis frequencies (jNO2) during ATom 1. The flight track (black line) is shown during nighttime operations when jNO2 is below detection limits.

Representation of gas flares recorded over the Persian Gulf in 2019 by Earth Observation Group's Global Gas Flare Survey.

New ARSET Training: Using Earth Observations for Pre- and Post-Fire Monitoring, January 18 and 20, 2022 from 12:00 to 3:00 EST.

Daymet Version 3 Average Daily Maximum Temperature in 2012.

Locations of river discharge measurements (black triangles) in the Atchafalaya and Terrebonne Basins within the Mississippi River Delta (MRD) floodplain in coastal Louisiana, U.S. Measurements were taken by Delta-X project in March and April 2021.

 A schematic of ATHOS looking from in front of the electronics rack (top) and from the DC-8 aircraft's port side (bottom).

NASA's DC-8 flying laboratory. All four ATom campaigns were conducted with DC-8.

The Harvard QCLS (DUAL and CO2) instrument package contains two optical assemblies,  calibration and common data systems, and power supply.

Map indicating the location of the study sites.