GML Data Finder

Use this web page to find specific data files available from the Global Monitoring Laboratory. Click on the Data button under the 'Data' column heading in the table to go to the description and download page for that dataset.

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Category

Greenhouse Gases (966)

Parameter

Methane (168)
Carbon Dioxide (162)
Carbon Monoxide (156)
Nitrous Oxide (151)
Sulfur Hexafluoride (151)
Molecular Hydrogen (127)
C13/C12 in Methane (26)
C14/C in Carbon Dioxide (25)

Type

Flask (522)
Aircraft PFP (251)
Surface PFP (193)

Frequency

Discrete (966)

Site

AAO (5)
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ACT (7)
ALT (7)
AMS (2)
AMT (10)
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ICE (6)
INX (12)
ITN (4)
IZO (6)
KCO (5)
KEY (6)
KLM (5)
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LEF (20)
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LMP (6)
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MBO (7)
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MCM (1)
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MHD (7)
MID (7)
MKN (6)
MKO (10)
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Multiple (22)
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STC (1)
STM (6)
STR (6)
SUM (7)
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THD (12)
TIK (6)
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TOM (6)
TPI (6)
ULB (5)
USH (6)
UTA (6)
UUM (6)
WBI (13)
WGC (12)
WIS (6)
WKT (12)
WLG (7)
WPC (7)
ZEP (7)

Information about site codes can be found here.

966 Datasets filtered from 5425 originally. Reset all Filters

Displaying [551 - 600] of 966 records. Records per page:

Dataset Number	Site	Category	Parameter	Type	Frequency	Year	Data
551	Marthas Vineyard, Massachusetts, United States (MVY) CO measurements from surface air samples collected in glass flasks at Marthas Vineyard, Massachusetts, United States.	Greenhouse Gases	Carbon Monoxide (CO)	Surface PFP	Discrete	Multiple	Data
552	Marthas Vineyard, Massachusetts, United States (MVY) CO2 measurements from surface air samples collected in glass flasks at Marthas Vineyard, Massachusetts, United States.	Greenhouse Gases	Carbon Dioxide (CO₂)	Surface PFP	Discrete	Multiple	Data
553	Marthas Vineyard, Massachusetts, United States (MVY) H2 measurements from surface air samples collected in glass flasks at Marthas Vineyard, Massachusetts, United States.	Greenhouse Gases	Molecular Hydrogen (H₂)	Surface PFP	Discrete	Multiple	Data
554	Marthas Vineyard, Massachusetts, United States (MVY) N2O measurements from surface air samples collected in glass flasks at Marthas Vineyard, Massachusetts, United States.	Greenhouse Gases	Nitrous Oxide (N₂O)	Surface PFP	Discrete	Multiple	Data
555	Marthas Vineyard, Massachusetts, United States (MVY) SF6 measurements from surface air samples collected in glass flasks at Marthas Vineyard, Massachusetts, United States.	Greenhouse Gases	Sulfur Hexafluoride (SF₆)	Surface PFP	Discrete	Multiple	Data
556	Mt. Wilson Observatory, United States (MWO) CH4 measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Greenhouse Gases	Methane (CH₄)	Surface PFP	Discrete	Multiple	Data
557	Mt. Wilson Observatory, United States (MWO) CO measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Greenhouse Gases	Carbon Monoxide (CO)	Surface PFP	Discrete	Multiple	Data
558	Mt. Wilson Observatory, United States (MWO) CO2 measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Greenhouse Gases	Carbon Dioxide (CO₂)	Surface PFP	Discrete	Multiple	Data
559	Mt. Wilson Observatory, United States (MWO) CO2C14 measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Greenhouse Gases	C14/C in Carbon Dioxide (D¹⁴C (CO²))	Surface PFP	Discrete	Multiple	Data
560	Mt. Wilson Observatory, United States (MWO) H2 measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Greenhouse Gases	Molecular Hydrogen (H₂)	Surface PFP	Discrete	Multiple	Data
561	Mt. Wilson Observatory, United States (MWO) N2O measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Greenhouse Gases	Nitrous Oxide (N₂O)	Surface PFP	Discrete	Multiple	Data
562	Mt. Wilson Observatory, United States (MWO) SF6 measurements from surface air samples collected in glass flasks at Mt. Wilson Observatory, United States.	Greenhouse Gases	Sulfur Hexafluoride (SF₆)	Surface PFP	Discrete	Multiple	Data
563	Multiple Sites CH4 measurements from aircraft air samples collected in glass flasks	Greenhouse Gases	Methane (CH₄)	Aircraft PFP	Discrete	Multiple	Data
564	Multiple Sites CH4 measurements from surface air samples collected in glass flasks at multiple sites.	Greenhouse Gases	Methane (CH₄)	Flask	Discrete	Multiple	Data
565	Multiple Sites CH4 measurements from surface air samples collected in glass flasks	Greenhouse Gases	Methane (CH₄)	Surface PFP	Discrete	Multiple	Data
566	Multiple Sites CH4C13 measurements from surface air samples collected in glass flasks at multiple sites.	Greenhouse Gases	C13/C12 in Methane (d¹³C (CH₄))	Flask	Discrete	Multiple	Data
567	Multiple Sites CO measurements from aircraft air samples collected in glass flasks	Greenhouse Gases	Carbon Monoxide (CO)	Aircraft PFP	Discrete	Multiple	Data
568	Multiple Sites CO measurements from surface air samples collected in glass flasks at multiple sites.	Greenhouse Gases	Carbon Monoxide (CO)	Flask	Discrete	Multiple	Data
569	Multiple Sites CO measurements from surface air samples collected in glass flasks	Greenhouse Gases	Carbon Monoxide (CO)	Surface PFP	Discrete	Multiple	Data
570	Multiple Sites CO2 measurements from aircraft air samples collected in glass flasks	Greenhouse Gases	Carbon Dioxide (CO₂)	Aircraft PFP	Discrete	Multiple	Data
571	Multiple Sites CO2 measurements from surface air samples collected in glass flasks at multiple sites.	Greenhouse Gases	Carbon Dioxide (CO₂)	Flask	Discrete	Multiple	Data
572	Multiple Sites CO2 measurements from surface air samples collected in glass flasks	Greenhouse Gases	Carbon Dioxide (CO₂)	Surface PFP	Discrete	Multiple	Data
573	Multiple Sites CO2C14 measurements from aircraft air samples collected in glass flasks	Greenhouse Gases	C14/C in Carbon Dioxide (D¹⁴C (CO²))	Aircraft PFP	Discrete	Multiple	Data
574	Multiple Sites CO2C14 measurements from surface air samples collected in glass flasks at multiple sites.	Greenhouse Gases	C14/C in Carbon Dioxide (D¹⁴C (CO²))	Flask	Discrete	Multiple	Data
575	Multiple Sites CO2C14 measurements from surface air samples collected in glass flasks	Greenhouse Gases	C14/C in Carbon Dioxide (D¹⁴C (CO²))	Surface PFP	Discrete	Multiple	Data
576	Multiple Sites H2 measurements from aircraft air samples collected in glass flasks	Greenhouse Gases	Molecular Hydrogen (H₂)	Aircraft PFP	Discrete	Multiple	Data
577	Multiple Sites H2 measurements from surface air samples collected in glass flasks at multiple sites.	Greenhouse Gases	Molecular Hydrogen (H₂)	Flask	Discrete	Multiple	Data
578	Multiple Sites H2 measurements from surface air samples collected in glass flasks	Greenhouse Gases	Molecular Hydrogen (H₂)	Surface PFP	Discrete	Multiple	Data
579	Multiple Sites N2O measurements from aircraft air samples collected in glass flasks	Greenhouse Gases	Nitrous Oxide (N₂O)	Aircraft PFP	Discrete	Multiple	Data
580	Multiple Sites N2O measurements from surface air samples collected in glass flasks at multiple sites.	Greenhouse Gases	Nitrous Oxide (N₂O)	Flask	Discrete	Multiple	Data
581	Multiple Sites N2O measurements from surface air samples collected in glass flasks	Greenhouse Gases	Nitrous Oxide (N₂O)	Surface PFP	Discrete	Multiple	Data
582	Multiple Sites SF6 measurements from aircraft air samples collected in glass flasks	Greenhouse Gases	Sulfur Hexafluoride (SF₆)	Aircraft PFP	Discrete	Multiple	Data
583	Multiple Sites SF6 measurements from surface air samples collected in glass flasks at multiple sites.	Greenhouse Gases	Sulfur Hexafluoride (SF₆)	Flask	Discrete	Multiple	Data
584	Multiple Sites SF6 measurements from surface air samples collected in glass flasks	Greenhouse Gases	Sulfur Hexafluoride (SF₆)	Surface PFP	Discrete	Multiple	Data
585	Farol De Mae Luiza Lighthouse, Brazil (NAT) CH4 measurements from surface air samples collected in glass flasks at Farol De Mae Luiza Lighthouse, Brazil.	Greenhouse Gases	Methane (CH₄)	Flask	Discrete	Multiple	Data
586	Farol De Mae Luiza Lighthouse, Brazil (NAT) CO measurements from surface air samples collected in glass flasks at Farol De Mae Luiza Lighthouse, Brazil.	Greenhouse Gases	Carbon Monoxide (CO)	Flask	Discrete	Multiple	Data
587	Farol De Mae Luiza Lighthouse, Brazil (NAT) CO2 measurements from surface air samples collected in glass flasks at Farol De Mae Luiza Lighthouse, Brazil.	Greenhouse Gases	Carbon Dioxide (CO₂)	Flask	Discrete	Multiple	Data
588	Farol De Mae Luiza Lighthouse, Brazil (NAT) H2 measurements from surface air samples collected in glass flasks at Farol De Mae Luiza Lighthouse, Brazil.	Greenhouse Gases	Molecular Hydrogen (H₂)	Flask	Discrete	Multiple	Data
589	Farol De Mae Luiza Lighthouse, Brazil (NAT) N2O measurements from surface air samples collected in glass flasks at Farol De Mae Luiza Lighthouse, Brazil.	Greenhouse Gases	Nitrous Oxide (N₂O)	Flask	Discrete	Multiple	Data
590	Farol De Mae Luiza Lighthouse, Brazil (NAT) SF6 measurements from surface air samples collected in glass flasks at Farol De Mae Luiza Lighthouse, Brazil.	Greenhouse Gases	Sulfur Hexafluoride (SF₆)	Flask	Discrete	Multiple	Data
591	NE Baltimore, Maryland, United States (NEB) CH4 measurements from surface air samples collected in glass flasks at NE Baltimore, Maryland, United States.	Greenhouse Gases	Methane (CH₄)	Surface PFP	Discrete	Multiple	Data
592	NE Baltimore, Maryland, United States (NEB) CO measurements from surface air samples collected in glass flasks at NE Baltimore, Maryland, United States.	Greenhouse Gases	Carbon Monoxide (CO)	Surface PFP	Discrete	Multiple	Data
593	NE Baltimore, Maryland, United States (NEB) CO2 measurements from surface air samples collected in glass flasks at NE Baltimore, Maryland, United States.	Greenhouse Gases	Carbon Dioxide (CO₂)	Surface PFP	Discrete	Multiple	Data
594	NE Baltimore, Maryland, United States (NEB) H2 measurements from surface air samples collected in glass flasks at NE Baltimore, Maryland, United States.	Greenhouse Gases	Molecular Hydrogen (H₂)	Surface PFP	Discrete	Multiple	Data
595	NE Baltimore, Maryland, United States (NEB) N2O measurements from surface air samples collected in glass flasks at NE Baltimore, Maryland, United States.	Greenhouse Gases	Nitrous Oxide (N₂O)	Surface PFP	Discrete	Multiple	Data
596	NE Baltimore, Maryland, United States (NEB) SF6 measurements from surface air samples collected in glass flasks at NE Baltimore, Maryland, United States.	Greenhouse Gases	Sulfur Hexafluoride (SF₆)	Surface PFP	Discrete	Multiple	Data
597	Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA) CH4 measurements from aircraft air samples collected in glass flasks at Offshore Portsmouth, New Hampshire (Isles of Shoals), United States.	Greenhouse Gases	Methane (CH₄)	Aircraft PFP	Discrete	Multiple	Data
598	Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA) CO measurements from aircraft air samples collected in glass flasks at Offshore Portsmouth, New Hampshire (Isles of Shoals), United States.	Greenhouse Gases	Carbon Monoxide (CO)	Aircraft PFP	Discrete	Multiple	Data
599	Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA) CO2 measurements from aircraft air samples collected in glass flasks at Offshore Portsmouth, New Hampshire (Isles of Shoals), United States.	Greenhouse Gases	Carbon Dioxide (CO₂)	Aircraft PFP	Discrete	Multiple	Data
600	Offshore Portsmouth, New Hampshire (Isles of Shoals), United States (NHA) CO2C14 measurements from aircraft air samples collected in glass flasks at Offshore Portsmouth, New Hampshire (Isles of Shoals), United States.	Greenhouse Gases	C14/C in Carbon Dioxide (D¹⁴C (CO²))	Aircraft PFP	Discrete	Multiple	Data

Displaying [551 - 600] of 966 records. Records per page:

Dataset list last updated on 05 September 2026
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