The Picarro gas concentration analyzer is an in situ airborne or ground-based sensor manufactured by Picarro, Inc. It uses Wavelength-Scanned-Cavity Ring Spectroscopy (WS-CRDS) to measure trace gases such as carbon dioxide, carbon monoxide, methane, and water vapor. For carbon dioxide measurements, the laser within Picarro operates at 1603 nm wavelength and 1651 nm wavelength for methane and water vapor measurements. Picarro has a typical sampling time of 2.5 seconds. Depending on the model, Picarro can also provide measurements of carbon isotopes for gas concentrations.
Instrument Details
- Spectrometer/Radiometer
- Earth Science > Atmosphere > Atmospheric Chemistry > Carbon And Hydrocarbon Compounds > MethaneEarth Science > Atmosphere > Atmospheric Chemistry > Carbon And Hydrocarbon Compounds > Carbon MonoxideEarth Science > Atmosphere > Atmospheric Chemistry > Carbon And Hydrocarbon Compounds > Carbon DioxideEarth Science > Atmosphere > Atmospheric Chemistry > Nitrogen Compounds > AmmoniaEarth Science > Atmosphere > Atmospheric Chemistry > Trace Gases/trace SpeciesEarth Science > Atmosphere > Atmospheric ChemistryEarth Science > Atmosphere > Atmospheric Water Vapor > Water Vapor Indicators > Water VaporEarth Science > Atmosphere > Atmospheric Chemistry > Nitrogen Compounds > Nitrogen DioxideEarth Science > Atmosphere > Atmospheric Chemistry > Nitrogen Compounds > Nitrous Oxide
- Land Surface, Troposphere
- 2.5 s
- Point
- 182 THz, 187 THz
- https://doi.org/10.5194/amt-3-375-2010
Frank Flocke, David Rogers, Kathryn McKain
Frank Flocke, Kathryn McKain
Picarro
Currently unavailable
Currently unavailable
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CARAFE NASA Carbon Atmospheric Flux Experiment 2016—2017 Eastern United States Coast, Mid-Atlantic Region 2 Deployments · 1 Data Product
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 Campaign Permanent Land Sites Stationary 42 Campaigns · 68 Instruments | Atmospheric Carbon and Transport – America 2016—2019 Midwest, Mid-Atlantic, Southern US 5 Deployments · 16 Data Products
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Ozone Water-Land Environmental Transition Study 2017—2018 Chesapeake Bay 2 Deployments · 12 Data Products
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 NASA Earth Resources-2 Aircraft 48 Campaigns · 106 Instruments |  Dynamics and Chemistry of the Summer Stratosphere 2021—2022 Central United States 3 Deployments · 5 Data Products
 Studies of Emissions and Atmospheric Composition, Clouds and Climate Coupling by Regional Surveys 2013 North America including portions of Canada, Mexico and the Gulf of Mexico 1 Deployment · 20 Data Products
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 Gulfstream-V 7 Campaigns · 37 Instruments | Asian Summer Monsoon Chemical & Climate Impact Project 2022 West Pacific, South Korea 1 Deployment · 8 Data Products
Deep Convective Clouds & Chemistry 2012 Northeastern Colorado, West Texas to Central Oklahoma, Northern Alabama 1 Deployment · 19 Data Products
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 DeHavilland DHC-6-300 Twin Otter 15 Campaigns · 62 Instruments |  Fire Influence on Regional to Global Environments and Air Quality 2019 Northwestern and Southeastern US 1 Deployment · 26 Data Products
 CO2 and Methane Experiment 2014—2015 Southern California 3 Deployments · 0 Data Products
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MOOSE Michigan-Ontario Ozone Source Experiment 2021 Southern Ontario, Southeastern Michigan 1 Deployment · 1 Data Product
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DO128 Dornier 128-6 1 Campaign · 9 Instruments |  Hydrological Cycle in Mediterranean Experiment 2012—2013 The Mediterranean 1 Deployment · 3 Data Products
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