Version 2.6.0 of the S2G Data Viewer has been released and can be downloaded here.

Release Notes are available here.

User registration is required. Please find detailed instructions here.

New Features

  • Allow multiple selection to close files in Product File panel (S2G-AN-257)
  • Improve 'Jump to unit' and 'Jump to position’ dialogs (S2G-AN-259)
  • Added progress bar to the Filtering feature (S2G-AN-262)
  • Support additional time type to decode Sensing/Downlink Time in ISP annotations for FLEX (CDS_days_seconds_microseconds) (S2G-AN-268)
  • Added progress bar to the Filtering feature (S2G-AN-262)

Software Aspects

  • Porting of S2G to OpenJDK 11 (S2G-AN-260)
  • Eclipse RCP updated to version 4.24 (S2G-AN-271)
  • Built using DFDL4S v2.0.0


  • S2G not working in macOS Big Sur and above (S2G-AN-256)
  • Transformation from Annotated ISP to ISP results in an empty file (S2G-AN-269)
  • Corrected application version metadata on macOS (File—>Get Info) (S2GA-N-270)

New Mission Schemas

  • FLEX X-Band