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Studies of Emissions and Atmospheric Composition, Clouds and Climate Coupling by Regional Surveys

Atmospheric Composition, Weather

1
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Deployment
5
Platforms
20
Data Products

The Campaign

Studies of Emissions and Atmospheric Composition, Clouds and Climate Coupling by Regional Surveys (SEAC4RS) was a NASA-led campaign that focused on studying atmospheric composition and understanding how pollutants are transported to the upper troposphere and lower stratosphere (UTLS) through processes like deep convection and biomass-burning feedback loops. SEAC4RS involved a single deployment from August to September 2013, mainly across the continental U.S. Two NASA aircraft, the ER-2 and DC-8, SPEC Inc.’s Learjet, balloon launches, and permanent field sites were all used to collect observations from ground level to the upper atmosphere. SEAC4RS was funded by NASA’s Earth Science Mission Directorate and the U.S. Naval Research Laboratory.

2013-08-01 — 2013-09-23

North America including portions of Canada, Mexico and the Gulf of Mexico
boreal fall, boreal summer

N: 50°N

S: 20°N

W: 130°W

E: 70°W

Additional Notes

CLOUD CHARACTERISTICS
CONVECTION
AIR POLLUTANTS
TRACE GASES
AEROSOLS
ATMOSPHERIC HEAT BUDGET
MONSOONS
SATELLITE ACCURACY
UT/LS CHEMISTRY
ATMOSPHERIC CHEMISTRY
DUST/ASH/SMOKE
ORGANIC PARTICLES
EMISSIONS
VOLATILE ORGANIC COMPOUNDS
TRACE GASES/TRACE SPECIES
ATMOSPHERIC HEATING
WATER VAPOR
UPPER LEVEL WINDS
CONVECTIVE CLOUDS
STRATOSPHERIC CLOUDS
CIRRUS CLOUDS
MONSOON
ENVIRONMENTAL IMPACTS
BIOMASS BURNING
SATELLITE CAL/VAL
Slide 1 of 5

Events

1 Deployment
1 IOP
2 Significant Events
20142015

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10.5067/ASDC/SUBORBITAL/SEAC4RS_AircraftRemoteSensing_RSP_ER2_Data_1External Link
NASA, NRL
Earth Science Mission Directorate
Hal Maring
Brian Toon
Gao Chen

ASDCExternal Link

NRL