Login to WDCGG as


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 56
Acronym NIPR
Name National Institute of Polar Research
Name Daisuke Goto
Email goto.daisuke@nipr.ac.jp
Address 1
Address 2
Address 3 10-3 Midori-cho, Tachikawa, Tokyo 190-8518
Country/territory Japan
Tel +81-42-512-0673
Fax +81-42-528-3497

NO 70
Acronym TU
Name Tohoku University
Name Shinji Morimoto
Prefix Prof.
Email mon@tohoku.ac.jp
Address 1
Address 2
Address 3 Aoba 6-3, Aramaki, Aoba-ku, Sendai 980-8578
Country/territory Japan
Tel +81-22-795-5780
Fax +81-22-795-5797

 Background observation
 9999-12-31 00:00:00 - 9999-12-31 23:59:59: WMO CO X2014A
 1990-02-04 06:32:00 - 2008-01-26 07:38:00: Unknown(Gas chromatography (RGD))
 2008-02-09 05:48:00 - 2019-01-21 03:01:00: Unknown(VURF)
 2019-02-03 13:55:00 - 2019-12-23 07:28:00: 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 Daisuke Goto (NIPR) AND Shinji Morimoto (TU).
 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 provded, even when greenhouse gas data are updated.
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