• World Wide Web
    Click here for immediate access to GLOBALVIEW-CH4.
  • FTP

    Connect to aftp.cmdl.noaa.gov, Path: products/globalview/ch4. You have 3 options.

    1. To retrieve GLOBALVIEW-CH4 file-by-file, execute the following FTP command sequence:
      ftp> binary
      ftp> cd products/globalview/ch4/gv_ch4
      ftp> mget *
      ftp> bye
      	
    2. To retrieve a single zipped tar file, execute the following FTP command sequence:
      ftp> binary
      ftp> cd products/globalview/ch4
      ftp> get gv_ch4.tar.gz
      ftp> bye
      
      Then on your system:
      
      $ gunzip gv_ch4.tar.gz
      $ tar xvf gv_ch4.tar
      	
    3. To retrieve a single zipped file: Transfer the file to the local system as described above
      $ unzip gv_ch4.zip.