TRACER-MAP_2022_absorption_coefficient

Dataset · Mon Jun 05 00:00:00 EDT 2023

DOI:https://doi.org/10.5439/1976141· OSTI ID:1976141

Sheesley, Rebecca ^[1]; Usenko, Sascha; Sauceda, Kimberly; Sharma, Prakash

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1. ORNL

Absorption coefficient for PM2.5 measured by the Tri-color Absorption Photometer averaged every 2 minutes for July-August 2022. The location of the measurement is indicated by latitude and longitude coordinates; TRACER-MAP included time at the AMF site in La Porte and additional sites around Houston.  Three wavelengths are reported: 365, 520 and 640 nm. The AAE is also reported using the three wavelengths. The data is reported as 2 minute averages.  

• Research Organization: Atmospheric Radiation Measurement (ARM) Archive, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (US); ARM Data Center, Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
• Sponsoring Organization: USDOE Office of Science (SC), Biological and Environmental Research (BER)
• Contributing Organization: PNNL, BNL, ANL, ORNL
• DOE Contract Number: AC05-00OR22725
• OSTI ID: 1976141
• Report Number(s): ARM0772
• Availability: ORNL
• Country of Publication: United States
• Language: English

Related Subjects

54 ENVIRONMENTAL SCIENCES
Filter Absorption Coefficient
absorption_angstrom_exponent_UVgreenred
absorption_coefficient_365nm
absorption_coefficient_520nm
absorption_coefficient_640nm
transmittance_365nm
transmittance_520nm
transmittance_640nm