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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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Greenhouse Gases (167)
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Methane (167)
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167 Datasets filtered from 5410 originally. Reset all Filters
Displaying [101 - 150] of 167 records.    
Dataset Number Site Category Parameter Type Frequency Year Data
101
 Multiple Sites
CH4 measurements from surface air samples collected in glass flasks 		Greenhouse Gases Methane
(CH4)		 Surface PFP Discrete Multiple Data
102
 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
103
 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
104
 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
105
 Gobabeb, Namibia (NMB)
CH4 measurements from surface air samples collected in glass flasks at Gobabeb, Namibia. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
106
 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
107
 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
108
 NW Baltimore, United States (NWB)
CH4 measurements from surface air samples collected in glass flasks at NW Baltimore, United States. 		Greenhouse Gases Methane
(CH4)		 Surface PFP Discrete Multiple Data
109
 Niwot Ridge Forest, Colorado, United States (NWF)
CH4 measurements from surface air samples collected in glass flasks at Niwot Ridge Forest, Colorado, United States. 		Greenhouse Gases Methane
(CH4)		 Surface PFP Discrete Multiple Data
110
 Niwot Ridge, Colorado, United States (NWR)
CH4 measurements from surface air samples collected in glass flasks at Niwot Ridge, Colorado, United States. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
111
 Niwot Ridge, Colorado, United States (NWR)
CH4 measurements from surface air samples collected in glass flasks at Niwot Ridge, Colorado, United States. 		Greenhouse Gases Methane
(CH4)		 Surface PFP Discrete Multiple Data
112
 Kaitorete Spit, New Zealand (NZL)
CH4 measurements from surface air samples collected in glass flasks at Kaitorete Spit, New Zealand. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
113
 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
114
 Olympic Peninsula, Washington, United States (OPW)
CH4 measurements from surface air samples collected in glass flasks at Olympic Peninsula, Washington, United States. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
115
 Ochsenkopf, Germany (OXK)
CH4 measurements from surface air samples collected in glass flasks at Ochsenkopf, Germany. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
116
 Pallas-Sammaltunturi, GAW Station, Finland (PAL)
CH4 measurements from surface air samples collected in glass flasks at Pallas-Sammaltunturi, GAW Station, Finland. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
117
 Pacific-Atlantic Ocean, (PAO)
CH4 measurements from surface air samples collected in glass flasks at Pacific-Atlantic Ocean, . 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
118
 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
119
 Pacific Ocean, (POC)
CH4 measurements from surface air samples collected in glass flasks at Pacific Ocean, . 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
120
 Palmer Station, Antarctica, United States (PSA)
CH4 measurements from surface air samples collected in glass flasks at Palmer Station, Antarctica, United States. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
121
 Point Arena, California, United States (PTA)
CH4 measurements from surface air samples collected in glass flasks at Point Arena, California, United States. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
122
 Ragged Point, Barbados (RPB)
CH4 measurements from surface air samples collected in glass flasks at Ragged Point, Barbados. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
123
 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
124
 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
125
 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
126
 South Carolina Barnwell Tower, United States (SBT)
CH4 measurements from surface air samples collected in glass flasks at South Carolina Barnwell Tower, United States. 		Greenhouse Gases Methane
(CH4)		 Surface PFP Discrete Multiple Data
127
 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
128
 South China Sea, (SCS)
CH4 measurements from surface air samples collected in glass flasks at South China Sea, . 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
129
 Beech Island, South Carolina, United States (SCT)
CH4 measurements from surface air samples collected in glass flasks at Beech Island, South Carolina, United States. 		Greenhouse Gases Methane
(CH4)		 Surface PFP Discrete Multiple Data
130
 Shangdianzi, China (SDZ)
CH4 measurements from surface air samples collected in glass flasks at Shangdianzi, China. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
131
 Mahe Island, Seychelles (SEY)
CH4 measurements from surface air samples collected in glass flasks at Mahe Island, Seychelles. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
132
 Bird Island, South Georgia, United Kingdom (SGI)
CH4 measurements from surface air samples collected in glass flasks at Bird Island, South Georgia, United Kingdom. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
133
 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
134
 Southern Great Plains, Oklahoma, United States (SGP)
CH4 measurements from surface air samples collected in glass flasks at Southern Great Plains, Oklahoma, United States. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
135
 Southern Great Plains, Oklahoma, United States (SGP)
CH4 measurements from surface air samples collected in glass flasks at Southern Great Plains, Oklahoma, United States. 		Greenhouse Gases Methane
(CH4)		 Surface PFP Discrete Multiple Data
136
 Shemya Island, Alaska, United States (SHM)
CH4 measurements from surface air samples collected in glass flasks at Shemya Island, Alaska, United States. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
137
 La Jolla, California, United States (SIO)
CH4 measurements from surface air samples collected in glass flasks at La Jolla, California, United States. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
138
 Tutuila, American Samoa (SMO)
CH4 measurements from surface air samples collected in glass flasks at Tutuila, American Samoa. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
139
 Antarctic Firn Air, United States (SPF)
CH4 measurements from surface air samples collected in glass flasks at Antarctic Firn Air, United States. 		Greenhouse Gases Methane
(CH4)		 Surface PFP Discrete Multiple Data
140
 South Pole, Antarctica, United States (SPO)
CH4 measurements from surface air samples collected in glass flasks at South Pole, Antarctica, United States. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
141
 Ocean Station M, Norway (STM)
CH4 measurements from surface air samples collected in glass flasks at Ocean Station M, Norway. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
142
 Sutro Tower, San Francisco, California, United States (STR)
CH4 measurements from surface air samples collected in glass flasks at Sutro Tower, San Francisco, California, United States. 		Greenhouse Gases Methane
(CH4)		 Surface PFP Discrete Multiple Data
143
 Summit, Greenland (SUM)
CH4 measurements from surface air samples collected in glass flasks at Summit, Greenland. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
144
 Syowa Station, Antarctica, Japan (SYO)
CH4 measurements from surface air samples collected in glass flasks at Syowa Station, Antarctica, Japan. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
145
 Tacolneston, United Kingdom (TAC)
CH4 measurements from surface air samples collected in glass flasks at Tacolneston, United Kingdom. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
146
 Tae-ahn Peninsula, Republic of Korea (TAP)
CH4 measurements from surface air samples collected in glass flasks at Tae-ahn Peninsula, Republic of Korea. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
147
 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
148
 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
149
 Trinidad Head, California, United States (THD)
CH4 measurements from surface air samples collected in glass flasks at Trinidad Head, California, United States. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
150
 Hydrometeorological Observatory of Tiksi, Russia (TIK)
CH4 measurements from surface air samples collected in glass flasks at Hydrometeorological Observatory of Tiksi, Russia. 		Greenhouse Gases Methane
(CH4)		 Flask Discrete Multiple Data
Displaying [101 - 150] of 167 records.    

Dataset list last updated on 31 January 2026
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