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PGE04 Versions (Aerosol / Water Vapor)

Terra Platform

PGE & Data Version Summary

Last Updated: Saturday, 17 February 2018

PGE Version Key

    Color PGE Impact DataDate ProdDate Description
    6.1.6 L 2018 001 2018 003 Two Bug fixes.  QA Flag Fix and Threshold Fix for Aqua (see below).
    6.1.4 H 2000 055 2017 271 Initial C61 version. Improved upstream L1B. Improved Land Retrievals. Improved Sediment Mask for Ocean Retrievals.
    6.0.46 L 2015 177   Fixed additional Deep Blue failures that occurred in 64-bit environments.
    6.0.45 L 2015 114   Fixed a Deep Blue error which occurred in 64-bit environments. Add doi metadata to 05_L2 nighttime.
    6.0.44 L 2000 055   Fixed the population of diagnostic cloud fraction SDS's for Land and Ocean.

            Caution Sign denotes Reprocessing Performed.           Stop Sign denotes Data Discontinuities

    Two bug fixes in v6.1.6:  1. In rare cases, the Deep Blue QA Flag was not set correctly leading to the Deep Blue Uncertainty SDS not being populated for a small number of pixels.  
    2. A QA logic test between Terra and Aqua was determined to be flawed causing Aqua to inadvertently use slightly different thresholds.

     

      Aqua Platform

    PGE & Data Version Summary

    Last Updated: Saturday, 17 February 2018

    PGE Version Key

      Color PGE Impact DataDate ProdDate Description
      6.1.6 L 2002 185 2018 003 Two Bug fixes.  QA Flag Fix and Threshold Fix for Aqua (see below).
      6.1.4 H 2017 244 2017 271 Initial C61 version. Improved upstream L1B. Improved Land Retrievals. Improved Sediment Mask for Ocean Retrievals.
      6.0.46 L 2015 177   Fixed additional Deep Blue failures that occurred in 64-bit environments.
      6.0.45 L 2015 114   Fixed a Deep Blue error which occurred in 64-bit environments. Add doi metadata to 05_L2 nighttime.
      6.0.44 L 2014 319   Fixed the population of diagnostic cloud fraction SDS's for Land and Ocean.
      6.0.39 L 2002 185   Special version to reprocess (correct) 05_L2 Water Vapor only.
      6.0.36 L 2004 001   Removed the "PGE04:" prefix from the PGEVERSION metadata.
      6.0.35 L 2002 185   Initial C6 version used to process 2002, 2003, and 2008 as a first-cut C6 testbed.

              Caution Sign denotes Reprocessing Performed.           Stop Sign denotes Data Discontinuities

      Two bug fixes in v6.1.6:  1. In rare cases, the Deep Blue QA Flag was not set correctly leading to the Deep Blue Uncertainty SDS not being populated for a small number of pixels.  
      2. A QA logic test between Terra and Aqua was determined to be flawed causing Aqua to inadvertently use slightly different thresholds.

      Detailed PGE Version History File

      Programmers Notes

      Note: The PCR documents (from Bill Ridgway) are a better source of Version History

      PGE04 Version History