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About MERMAID
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In-Situ data and protocols
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Extract matchup
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ODESA Validation
ODESA processing
Download level1 matchups
 

   Processing


  online data upload ODESA processed matchups

 

   In situ dataset


Moorings or cruises

 Moorings: permanent measurement sites on moorings or platforms
Cruises: occasional measurement onboard oceanography vessels on discrete locations    		Check/Uncheck all moorings or cruises
 
AAOTAbuAlBukhooshBioOptEuroFleetsBOUSSOLEBristolIrishSeaBSHSummerSurvey
CaliforniaCurrentCASESChesapeakeBayCoveSEAPRISMEastEngChannelFrenchGuiana
GloriaGustavDalenTowerHelsinkiLighthouseLISCOLJCOMAREL
MOBYMVCONOMADPalgrundenPlumesAndBloomsPortCoast
REPHYSIMBADAWaddenSeaWaveCIS

Transect

 Continuous measurements on dedicated oceanography vessels or opportunity ships  
 
 

   Matchup screening


Time range :
 from
to
  (YYYYMMDD) Macro-pixel size

Max. time difference Max. scattering angle Max. sun zenith angle Max. wind speed
hours degree degree m/s
 

   Flags acceptance


 
Flag acceptance within the macro-pixel
%

Flags to reject

LANDCLOUDICE_HAZEW_SCATTERERHIGH_GLINTMEDIUM_GLINTPCD_1_13PCD_14
PCD_15PCD_16PCD_17PCD_18PCD_19OADBABSOA_DUSTBPAC
CASE2_SCASE2_ANOM

 

   Statistical screening in the macro pixel


Filtered mean: Coeff      
           
Reject negative ρw        
 


CV criteria :
λ412   λ443   λ490   λ510   λ560   λ620   λ665   λ681   λ709   λ753   λ778   λ865   λ885   
 

    Output options

 

 

        
Include statistical plots
 Include Level 1 RGB of the scenes Correction for theoretical Es in rhow in-situ

 
 
 
Contact: mermaid@esa.int