Following a study of the prototype SYNERGY processing chain, it has been decided to combine the SYNERGY Level-1 and Level-2 processing chains in global software. This solution improves the time performance of the SYNERGY algorithm, reduces redundancy and suppresses the dependency between the SYN Level-2 product and the VGT algorithm.
This global software will process SLSTR and OLCI Level-1 products and will provide several types of products:
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SYN Level-1 product
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SYN Level-2 product
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VGT-P product
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VGK (a new product, defined as input to the VGT-S process)
Note: in the frame of coming evolutions, a global aerosol over Ocean and Land pixels, will be included in SYN global processing in order to provide near real-time data suitable for assimilation within numerical weather prediction models, and with potential to provide timely warnings related to air quality and visibility.
This modification will imply updates in Level 1 processing (to include Ocean pixels) and in Level 2 processing.