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TRACER-MAP_2022_Neph_scatteringcoefficient

Overview:

TRACER-MAP operated Jul - Aug 2022 as an ASR and ARM project. TRACER-MAP measured and mapped aerosol, volatile organic compounds, trace gas and select meteorological observations across the Houston domain during TRACER. The dataset has been corrected for truncation error using Bond et al, 2009. 

Metadata Creator:
Name: Rebecca Jacobs Sheesley
Email: rebecca_sheesley@baylor.edu Phone: 254-710-3158
Street: Environmental Science City: Waco
State: TX Postal: 76798
Contact Info:
Name: Rebecca Sheesley
Email: rebecca_sheesley@baylor.edu Phone:
Street: City: Waco
State: Postal: 76798
Investigator(s): Rebecca Sheesley (rebecca_sheesley@baylor.edu) 0000-0002-8187-0571
Data Citation:https://doi.org/10.5439/1962378
Data Format:CSV
Abstract:

TRACER-MAP operated Jul - Aug 2022 as an ASR and ARM project. TRACER-MAP measured and mapped aerosol, volatile organic compounds, trace gas and select meteorological observations across the Houston domain during TRACER. The dataset has been corrected for truncation error using Bond et al, 2009. 
Data Credit:Baylor University
Arm Sites: hou
Content Time Range: Begin: 2022-07-01 End: 2022-08-31
Instrument(s):Nephelometer
Data Type:TRACER-MAP: Mapping Aerosol across Houston
Scientific Measurements(s):
Measurement nameVariables
aerosol scattering coefficient PM2.5scattering_coefficient_450
scattering_coefficient__550
scattering_coefficient_700
SAE
Stratum Keyword(s):
Atmosphere: surface measurement
Data Quality:
Attribute Accuracy: No formal uncertainty assessments were conducted and no estimates of uncertainty are reported.
Positional Accuracy: No formal positional accuracy tests were conducted
Consistency and Completeness Report: Data set is considered complete for the information presented, as described in the abstract. Users are advised to read the rest of the metadata record carefully for additional details.
Use Restrictions: No use constraints are associated with this data.
Distribution Info:
Organization Name: ARM Archive User Services
Email: armarchive[at]ornl.gov Phone: 1-888-ARM-DATA
Street: Oak Ridge National Laboratory City: Oak Ridge
State: Tennessee Postal: 37831-6290
Additional Missing Info: The SAE, scattering angstrom exponent, is calculated as the negative slope of the linear fit of the scattering coefficient versus the wavelength in the logarithmic scale as in Bergstrom et al 2007. The truncation error is corrected as in Bond et al, 2009.