Version 2.5.0 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

  • S2G has been built using the latest DFDL4S v1.6.0 library
    • Internal changes have been performed in S2G to adapt to DFDL4S API
    • Mission schema format has been updated to comply with DFDL4S v1.6.0
  • macOS packages distributed as .dmg
  • Changes in default colors for item selection and error category 'Unexpected Value Error'


  • ANR-238: Warning messages raised when importing JAR files as Standard schema have been made more clear

Updated Mission Schemas

  • Schema files for all missions have been updated as a result of changes needed to make the schemas compatible with new DFDL4S v1.6.0