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.


Select from the following lists to narrow your search.
Category
Greenhouse Gases (44)
Parameter  
Methane (44)
Type
Aircraft PFP (44)
Frequency
Discrete (44)
Site  
AAO (1)
ACG (1)
ACT (1)
BAO (1)
BGI (1)
BNE (1)
BQM (1)
CAR (1)
CMA (1)
COB (1)
DND (1)
ECO (1)
ESP (1)
ETL (1)
FTL (1)
FWI (1)
HAA (1)
HFM (1)
HIL (1)
HIP (1)
HOW (1)
INX (1)
LEF (1)
MCI (1)
MMP (1)
MOW (1)
MRC (1)
Multiple (1)
NHA (1)
NSA (1)
NSK (1)
OIL (1)
PFA (1)
RTA (1)
S2K (1)
SAN (1)
SCA (1)
SGP (1)
TGC (1)
THD (1)
TOM (1)
ULB (1)
WBI (1)
WGC (1)
  or enter search term:
Information about site codes can be found here.
44 Datasets filtered from 5425 originally. Reset all Filters
Displaying [1 - 44] of 44 records.    
Dataset Number Site Category Parameter Type Frequency Year Data
1
 Airborne Aerosol Observatory, Bondville, Illinois, United States (AAO)
CH4 measurements from aircraft air samples collected in glass flasks at Airborne Aerosol Observatory, Bondville, Illinois, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
2
 Alaska Coast Guard, United States (ACG)
CH4 measurements from aircraft air samples collected in glass flasks at Alaska Coast Guard, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
3
 Atmospheric Carbon and Transport - America, United States (ACT)
CH4 measurements from aircraft air samples collected in glass flasks at Atmospheric Carbon and Transport - America, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
4
 Boulder Atmospheric Observatory, Colorado, United States (BAO)
CH4 measurements from aircraft air samples collected in glass flasks at Boulder Atmospheric Observatory, Colorado, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
5
 Bradgate, Iowa, United States (BGI)
CH4 measurements from aircraft air samples collected in glass flasks at Bradgate, Iowa, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
6
 Beaver Crossing, Nebraska, United States (BNE)
CH4 measurements from aircraft air samples collected in glass flasks at Beaver Crossing, Nebraska, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
7
 Baltimore Air Quality and Marcellus Survey (BAQMS), United States (BQM)
CH4 measurements from aircraft air samples collected in glass flasks at Baltimore Air Quality and Marcellus Survey (BAQMS), United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
8
 Briggsdale, Colorado, United States (CAR)
CH4 measurements from aircraft air samples collected in glass flasks at Briggsdale, Colorado, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
9
 Offshore Cape May, New Jersey, United States (CMA)
CH4 measurements from aircraft air samples collected in glass flasks at Offshore Cape May, New Jersey, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
10
 COBRA, (COB)
CH4 measurements from aircraft air samples collected in glass flasks at COBRA, . 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
11
 Dahlen, North Dakota, United States (DND)
CH4 measurements from aircraft air samples collected in glass flasks at Dahlen, North Dakota, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
12
 East Coast Outflow, United States (ECO)
CH4 measurements from aircraft air samples collected in glass flasks at East Coast Outflow, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
13
 Estevan Point, British Columbia, Canada (ESP)
CH4 measurements from aircraft air samples collected in glass flasks at Estevan Point, British Columbia, Canada. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
14
 East Trout Lake, Saskatchewan, Canada (ETL)
CH4 measurements from aircraft air samples collected in glass flasks at East Trout Lake, Saskatchewan, Canada. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
15
 Fortaleza, Brazil (FTL)
CH4 measurements from aircraft air samples collected in glass flasks at Fortaleza, Brazil. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
16
 Fairchild, Wisconsin, United States (FWI)
CH4 measurements from aircraft air samples collected in glass flasks at Fairchild, Wisconsin, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
17
 Molokai Island, Hawaii, United States (HAA)
CH4 measurements from aircraft air samples collected in glass flasks at Molokai Island, Hawaii, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
18
 Harvard Forest, Massachusetts, United States (HFM)
CH4 measurements from aircraft air samples collected in glass flasks at Harvard Forest, Massachusetts, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
19
 Homer, Illinois, United States (HIL)
CH4 measurements from aircraft air samples collected in glass flasks at Homer, Illinois, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
20
 HIPPO (HIAPER Pole-to-Pole Observations), United States (HIP)
CH4 measurements from aircraft air samples collected in glass flasks at HIPPO (HIAPER Pole-to-Pole Observations), United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
21
 Howland, Maine, United States (HOW)
CH4 measurements from aircraft air samples collected in glass flasks at Howland, Maine, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
22
 INFLUX (Indianapolis Flux Experiment), United States (INX)
CH4 measurements from aircraft air samples collected in glass flasks at INFLUX (Indianapolis Flux Experiment), United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
23
 Park Falls, Wisconsin, United States (LEF)
CH4 measurements from aircraft air samples collected in glass flasks at Park Falls, Wisconsin, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
24
 Mid Continent Intensive, United States (MCI)
CH4 measurements from aircraft air samples collected in glass flasks at Mid Continent Intensive, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
25
 MICROMAPS, Micro Measurement of Air Pollution from Satellites, United States (MMP)
CH4 measurements from aircraft air samples collected in glass flasks at MICROMAPS, Micro Measurement of Air Pollution from Satellites, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
26
 Moscow, Russia (MOW)
CH4 measurements from aircraft air samples collected in glass flasks at Moscow, Russia. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
27
 Marcellus Pennsylvania, United States (MRC)
CH4 measurements from aircraft air samples collected in glass flasks at Marcellus Pennsylvania, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
28
 Multiple Sites
CH4 measurements from aircraft air samples collected in glass flasks 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
29
 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
30
 North Slope, Alaska, United States (NSA)
CH4 measurements from aircraft air samples collected in glass flasks at North Slope, Alaska, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
31
 Northern Saskatchewan, Canada (NSK)
CH4 measurements from aircraft air samples collected in glass flasks at Northern Saskatchewan, Canada. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
32
 Oglesby, Illinois, United States (OIL)
CH4 measurements from aircraft air samples collected in glass flasks at Oglesby, Illinois, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
33
 Poker Flat, Alaska, United States (PFA)
CH4 measurements from aircraft air samples collected in glass flasks at Poker Flat, Alaska, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
34
 Rarotonga, Cook Islands (RTA)
CH4 measurements from aircraft air samples collected in glass flasks at Rarotonga, Cook Islands. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
35
 Safari 2000, Southern Africian Regional Science, South Africa (S2K)
CH4 measurements from aircraft air samples collected in glass flasks at Safari 2000, Southern Africian Regional Science, South Africa. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
36
 Santarem, Brazil (SAN)
CH4 measurements from aircraft air samples collected in glass flasks at Santarem, Brazil. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
37
 Offshore Charleston, South Carolina, United States (SCA)
CH4 measurements from aircraft air samples collected in glass flasks at Offshore Charleston, South Carolina, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
38
 Southern Great Plains, Oklahoma, United States (SGP)
CH4 measurements from aircraft air samples collected in glass flasks at Southern Great Plains, Oklahoma, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
39
 Offshore Corpus Christi, Texas, United States (TGC)
CH4 measurements from aircraft air samples collected in glass flasks at Offshore Corpus Christi, Texas, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
40
 Trinidad Head, California, United States (THD)
CH4 measurements from aircraft air samples collected in glass flasks at Trinidad Head, California, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
41
 Atmospheric Tomography Mission (ATom), United States (TOM)
CH4 measurements from aircraft air samples collected in glass flasks at Atmospheric Tomography Mission (ATom), United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
42
 Ulaanbaatar, Mongolia (ULB)
CH4 measurements from aircraft air samples collected in glass flasks at Ulaanbaatar, Mongolia. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
43
 West Branch, Iowa, United States (WBI)
CH4 measurements from aircraft air samples collected in glass flasks at West Branch, Iowa, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
44
 Walnut Grove, California, United States (WGC)
CH4 measurements from aircraft air samples collected in glass flasks at Walnut Grove, California, United States. 		Greenhouse Gases Methane
(CH4)		 Aircraft PFP Discrete Multiple Data
Displaying [1 - 44] of 44 records.    

Dataset list last updated on 15 August 2026
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