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L2OS v600 status and evolution

L2OS v600 status and evolution. The SMOS L2 OS Team. L2OS v6.00. Delivered end 2012, not yet ingested in DPGS v600 changes wrt v550 presented in detail at QWG-10 v610 prepared ( but not yet verified with L1 v600) OTT post- processor TEC from Stokes 3 Multi-threading

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L2OS v600 status and evolution

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  1. L2OS v600 status and evolution The SMOS L2 OS Team

  2. L2OS v6.00 • Deliveredend 2012, notyetingested in DPGS • v600 changeswrt v550 presented in detail at QWG-10 • v610 prepared (butnotyetverifiedwith L1 v600) • OTT post-processor • TEC from Stokes 3 • Multi-threading • New UDP and DAP contents • Impact of skymap error stillunderanalysis (not only in L1 butalso in galacticscattering model)

  3. L2OS v600 status • FAT 18/19 December 2012 – redelivery 25/1/2013 with updated schema • Significant changes from v550 • new RFI snapshot level detection, improved RFI outlier detection • new galactic noise model LUTs (ascending/descending) • filters & flags moved from code to configuration ADFs • improved Acard filtering near ice • changes to UDP & DAP formats • removed Fg_ctrl_gal_noise from Fg_ctrl_poor_geophysical • bug fixes to iterative scheme, TB_42.5, galactic noise flagging

  4. Futureimprovements • Tuning v610 modifications • Improving RFI detection • Possiblechange in OTT strategyafteranalysing L1 improvementsimpact (Sun, calibration, new galacticmap, …) • Possiblemodifications in roughnesscorrection (two-stepretrieval, usingpolarimetricinformation, …) • Improved inversion technique • Improved dielectric constant model • Possible use of fusion at L1

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