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 Type
Insitu (6)
Flask (2)
Frequency Site  
SMO (8)
  or enter search term:
8 Datasets filtered from 3346 originally.     (Reset all Filters)

Displaying [1 - 8] of 8 records.    
Dataset Number Site> Category Name Type Frequency Year Data Readme
1
Tutuila, American Samoa (SMO)
Continuous in-situ CATS GC measurements.
Greenhouse Gases Nitrous Oxide
(n2o)
Insitu Daily Averages Multiple Download Data File
2
Tutuila, American Samoa (SMO)
Continuous in-situ CATS GC measurements.
Greenhouse Gases Nitrous Oxide
(n2o)
Insitu Hourly Averages Multiple Download Data File
3
Tutuila, American Samoa (SMO)
Continuous in-situ CATS GC measurements.
Greenhouse Gases Nitrous Oxide
(n2o)
Insitu Monthly Averages Multiple Download Data File
4
Tutuila, American Samoa (SMO)
Continuous in-situ RITS GC measurements.
Greenhouse Gases Nitrous Oxide
(n2o)
Insitu Daily Averages Multiple Download Data File
5
Tutuila, American Samoa (SMO)
Continuous in-situ RITS GC measurements.
Greenhouse Gases Nitrous Oxide
(n2o)
Insitu Hourly Averages Multiple Download Data File
6
Tutuila, American Samoa (SMO)
Continuous in-situ RITS GC measurements.
Greenhouse Gases Nitrous Oxide
(n2o)
Insitu Monthly Averages Multiple Download Data File
7
Tutuila, American Samoa (SMO)
Air samples collected in glass flasks.
Greenhouse Gases Nitrous Oxide
(N2O)
Flask Discrete Multiple Download Data File Readme File
8
Tutuila, American Samoa (SMO)
Air samples collected in glass flasks.
Greenhouse Gases Nitrous Oxide
(N2O)
Flask Monthly Averages Multiple Download Data File Readme File
Displaying [1 - 8] of 8 records.    

Dataset list last updated on 14 September 2019
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