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NO 2
Acronym NOAA
Name Earth System Research Laboratory, NOAA
Address 1 R/GMD1
Address 2 NOAA/ESRL
Address 3 325 Broadway Boulder, CO 80305-3337
Country/Territory United States of America
Website https://www.esrl.noaa.gov/gmd/index.html


Name Gabrielle Petron
Email Gabrielle.Petron@noaa.gov
Organization No 2
Organization acronym NOAA
Organization name Earth System Research Laboratory, NOAA
Organization country/territory United States of America
Address 2 325 Broadway R/GML-1
Address 3 Boulder, CO 80305-3328
Country/territory United States of America
Tel (303) 497-4890
Last updated date 2020-09-10

NO 59
Acronym ONM
Name Office National de la Meteorologie
Name Sidi Baika
Email baika1971@gmail.com
Address 1
Address 2
Address 3 POBox 31 Tamanrasset 11000, Algeria
Country/territory Algeria
Tel +213 29 31 46 73
Fax +213 29 31 46 73
 Background observation
 9999-12-31 00:00:00 - 9999-12-31 23:59:59: WMO CO X2014A
 1995-09-12 10:47:00 - 2010-12-12 12:18:00: Unknown(Gas chromatography (RGD))
 2007-12-08 14:40:00 - 2019-06-30 11:29:00: Unknown(VURF)
 2019-07-08 09:45:00 - 2019-11-03 14:22:00: Unknown(TILDAS)
 This is the NOAA 3-character quality control flag. Column 1 is the REJECTION flag. An alphanumeric other than a period (.) in the FIRST column indicates a sample with obvious problems during collection or analysis. This measurement should not be interpreted. Column 2 is the SELECTION flag. An alphanumeric other than a period (.) in the SECOND column indicates a sample that is likely valid but does not meet selection criteria determined by the goals of a particular investigation. For example, it might not have been obtained during 'background' conditions. Column 3 is the INFORMATION flag. An alphanumeric other than a period (.) in the THIRD column provides additional information about the collection or analysis of the sample. A P in the 3rd column of the QC flag indicates the measurement result is preliminary and has not yet been carefully examined by the PI. The P flag is removed once the quality of the measurement has been determined.
 Valid (background): ...
 Valid (background): ..?
 Valid: .??
 Invalid: ???
 Atmospheric CO Dry Air Mole Fractions from the NOAA GMD Carbon Cycle Cooperative Global Air Sampling Network, 1968-2019
These data are provided by NOAA. Principal investigators include Gabrielle Petron (NOAA). Key partners include Sidi Baika ().
 Wind direction:
 Wind speed:
 Relative humidity:
 Precipitation amount:
 Air pressure:
 Air temperature:
 Dew point temperature:
 Sea water temperature:
 Sea surface water temperature:
 Sea water salinity:
 Sea surface water salinity:
Meteorological data may remain as first provided, even when greenhouse gas data are updated.

 DOI Metadata

co_ask_surface-flask_2_3001-9999_monthly.nc 10.15138/33bv-s284
co_ask_surface-flask_2_3001-9999_monthly.txt 10.15138/33bv-s284
co_ask_surface-flask_2_3001-9999_event.nc 10.15138/33bv-s284
co_ask_surface-flask_2_3001-9999_event.txt 10.15138/33bv-s284
For more information, please refer: doi.org/10.15138/33bv-s284

 Related information

Format Text (WDCGG Data Format Table, WDCGG Meteorological Data Format Table), NetCDF
Relation List (Is Part Of) All CO data contributed to WDCGG by GAW stations and mobiles by 2020-09-28
All CO data contributed to WDCGG by GAW stations and mobiles by 2019-09-19
All CO data contributed to WDCGG by GAW stations and mobiles by 2018-10-25
Geolocation Point
Latitude (north: +; south: -) 23.2666664124
Longitude (east: +; west: -) 5.6333332062


1  G. Petron, A.M. Crotwell, M.J. Crotwell, E. Dlugokencky, M. Madronich, E. Moglia, D. Neff, S. Wolter, J.W. Mund (2020), Atmospheric Carbon Monoxide Dry Air Mole Fractions from the NOAA GML Carbon Cycle Cooperative Global Air Sampling Network, 1988-2020, Version: 2020-08, https://doi.org/10.15138/33bv-s284
2  Novelli, P.C., J.E. Elkins, and L.P. Steele, The development and evaluation of a gravimetric reference scale for measurements of atmospheric carbon monoxide, J. Geophys. Res., 96, 13,109-13,121, 991.
3  Novelli, P.C., K.A. Masarie, P.M. Lang, B.D. Hall, R.C. Myers, and J.W. Elkins, Re-analysis of tropospheric CO trends: Effects of the 1997-1998 wild fires, J. Geophys. Res., 108, D15