Use this web page to find specific data files available from the public ftp file archive of the ESRL Global Monitoring Division. Alternatively, you can browse the GMD ftp server. Click on the icons ( Download Data File or Go to Download Directory ) under the 'Data' table heading in the dataset description boxes to either download the data file desired, or take you to the appropriate directory on the ftp server, where you can make selections based on date.


Select from the following lists to narrow your search.
Category Parameter name
Methane (117)
Type
Flask (112)
Insitu Tower (5)
Frequency
Discrete (117)
Site  
ABP (1)
ALT (1)
AMS (1)
AMT (1)
AMY (1)
AOC (1)
ASC (1)
ASK (1)
AVI (1)
AZR (1)
BAL (1)
BHD (1)
BKT (1)
BME (1)
BMW (1)
BRW (1)
BSC (1)
CBA (1)
CGO (1)
CHR (1)
CIB (1)
CMO (1)
CPT (1)
CRV (1)
CRZ (1)
DRP (1)
DSI (1)
EIC (1)
GMI (1)
GOZ (1)
HBA (1)
HPB (1)
HSU (1)
HUN (1)
ICE (1)
ITN (1)
IZO (1)
KCO (1)
KEY (1)
KPA (1)
KUM (1)
KZD (1)
KZM (1)
LEF (2)
LLB (1)
LLN (1)
LMP (1)
MBC (1)
MCM (1)
MEX (1)
MHD (1)
MID (1)
MKN (1)
MLO (1)
Multiple (2)
NAT (1)
NMB (1)
NWR (1)
NZL (1)
OPW (1)
OXK (1)
PAL (1)
PAO (1)
POC000 (1)
POCN05 (1)
POCN10 (1)
POCN15 (1)
POCN20 (1)
POCN25 (1)
POCN30 (1)
POCN35 (1)
POCN40 (1)
POCN45 (1)
POCS05 (1)
POCS10 (1)
POCS15 (1)
POCS20 (1)
POCS25 (1)
POCS30 (1)
POCS35 (1)
PSA (1)
PTA (1)
RPB (1)
SCSN03 (1)
SCSN06 (1)
SCSN09 (1)
SCSN12 (1)
SCSN15 (1)
SCSN18 (1)
SCSN21 (1)
SCT (1)
SDZ (1)
SEY (1)
SGI (1)
SGP (1)
SHM (1)
SIO (1)
SMO (1)
SPO (1)
STM (1)
SUM (1)
SYO (1)
TAC (1)
TAP (1)
THD (1)
TIK (1)
USH (1)
UTA (1)
UUM (1)
WGC (1)
WIS (1)
WKT (1)
WLG (1)
WPC (1)
ZEP (1)
  or enter search term:
117 Datasets filtered from 3346 originally.     (Reset all Filters)

Displaying [1 - 50] of 117 records.    
Dataset Number Site> Category Name Type Frequency Year Data Readme
1
Arembepe, Bahia, Brazil (ABP)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
2
Alert, Nunavut, Canada (ALT)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
3
Amsterdam Island, France (AMS)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
4
Argyle, Maine, United States (AMT)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
5
Anmyeon-do, Republic of Korea (AMY)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
6
Atlantic Ocean Cruise, (AOC)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
7
Ascension Island, United Kingdom (ASC)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
8
Assekrem, Algeria (ASK)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
9
St. Croix, Virgin Islands, United States (AVI)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
10
Terceira Island, Azores, Portugal (AZR)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
11
Baltic Sea, Poland (BAL)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
12
Baring Head Station, New Zealand (BHD)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
13
Bukit Kototabang, Indonesia (BKT)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
14
St. Davids Head, Bermuda, United Kingdom (BME)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
15
Tudor Hill, Bermuda, United Kingdom (BMW)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
16
Barrow Atmospheric Baseline Observatory, United States (BRW)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
17
Black Sea, Constanta, Romania (BSC)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
18
Cold Bay, Alaska, United States (CBA)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
19
Cape Grim, Tasmania, Australia (CGO)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
20
Christmas Island, Republic of Kiribati (CHR)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
21
Centro de Investigacion de la Baja Atmosfera (CIBA), Spain (CIB)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
22
Cape Meares, Oregon, United States (CMO)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
23
Cape Point, South Africa (CPT)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
24
Carbon in Arctic Reservoirs Vulnerability Experiment (CARVE), United States (CRV)
Continuous In-situ ch4 analyzer from Towers.
Greenhouse Gases Methane
(CH4)
Insitu Tower Discrete Multiple Download Data File Readme File
25
Crozet Island, France (CRZ)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
26
Drake Passage, (DRP)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
27
Dongsha Island, Taiwan (DSI)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
28
Easter Island, Chile (EIC)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
29
Mariana Islands, Guam (GMI)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
30
Dwejra Point, Gozo, Malta (GOZ)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
31
Halley Station, Antarctica, United Kingdom (HBA)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
32
Hohenpeissenberg, Germany (HPB)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
33
Humboldt State University, United States (HSU)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
34
Hegyhatsal, Hungary (HUN)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
35
Storhofdi, Vestmannaeyjar, Iceland (ICE)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
36
Grifton, North Carolina, United States (ITN)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
37
Izana, Tenerife, Canary Islands, Spain (IZO)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
38
Kaashidhoo, Republic of Maldives (KCO)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
39
Key Biscayne, Florida, United States (KEY)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
40
Kitt Peak, Arizona, United States (KPA)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
41
Cape Kumukahi, Hawaii, United States (KUM)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
42
Sary Taukum, Kazakhstan (KZD)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
43
Plateau Assy, Kazakhstan (KZM)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
44
Park Falls, Wisconsin, United States (LEF)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
45
Park Falls, Wisconsin, United States (LEF)
Continuous In-situ ch4 analyzer from Towers.
Greenhouse Gases Methane
(CH4)
Insitu Tower Discrete Multiple Download Data File Readme File
46
Lac La Biche, Alberta, Canada (LLB)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
47
Lulin, Taiwan (LLN)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
48
Lampedusa, Italy (LMP)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
49
Mould Bay, Northwest Territories, Canada (MBC)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
50
McMurdo Station, Antarctica, United States (MCM)
Air samples collected in glass flasks.
Greenhouse Gases Methane
(CH4)
Flask Discrete Multiple Download Data File Readme File
Displaying [1 - 50] of 117 records.    

Dataset list last updated on 14 September 2019
Please send feedback on this page to ESRL/GMD Webmaster