Overview
![[COMEX logo]](/graphics/browse/project/square/comex_logo_square.png){kind=logo}
The CO2 and MEthane eXperiment (COMEX) campaign, funded bilaterally by NASA and ESA, supported the mission definition of CarbonSat and HyspIRI by providing representative airborne remote sensing data as well as ground-based and airborne in situ data. The objectives were addressed by a unique combination of VIS/NIR/SWIR hyperspectral remote sensing airborne instrumentation (AVIRIS-C, AVIRIS-NG), TIR hyperspectral remote sensing airborne instrumentation (Mako), NIR/SWIR spectroscopic remote sensing airborne instrumentation (MAMAP) as well as in situ airborne (Picarro GHG sensor/analyzer and CIRPAS atmospheric measurements suite) and ground based (AMOG - AutoMObile greenhouse Gas surveyor) measurements for validation and interpretation support. COMEX demonstrated that methane emissions associated with fossil fuel production activities in the Los Angeles area were of sufficient magnitude and size for space-based observations. COMEX was executed between May and September 2014 around the Southern California, USA, area.
CO2 and MEthane eXperiment Datasets List
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Beginning the COMEX dataset list
| 4 COMEX datasets |
| select all | COMEX dataset | Published | User Guide | Download | Size |
|---|---|---|---|---|---|
| * | Longwave-infrared spectral imagery in support of COMEX, 2014 | 2024-06-26 | user guide | ||
| * | COMEX: AVIRIS-Classic Facility Instrument Associated Flights and Information, 2014 | 2024-06-14 | user guide | download | 7.7MB |
| * | COMEX: AVIRIS-NG Facility Instrument Associated Flights and Information, 2014 | 2024-06-14 | user guide | download | 1.2MB |
| * | COMEX: Flight Information for AJAX Airborne In Situ CO2 and CH4, 2014-2015, USA | 2024-06-14 | user guide | download | 463.2KB |
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