ASCAT Surface Soil Moisture CDR2015 time series 12.5 km sampling - Metop

Abstract:
The Metop ASCAT surface soil moisture product is based on a semi-empirical change detection method developed by TU Wien. The mulit-angle backscatter observation from Metop ASCAT are used to derive relative surface soil moisture information expressed in degree of saturation (0 - 100%). The product contains processing, correction and confidence flags to indicate the quaility of the product. The following changes have been introduced w.r.t. H25 Metop ASCAT SSM CDR2014: (1) Add Metop-B Level 1b input data, (2) Inter-beam calibration using stable backscatter targets, (3) New method to estimate slope and curvature parameters, (4) Derivation of new empirical model parameters. Data from Metop-A (2007-01-01 - 2015-12-31) & Metop-B (2013-01-01 - 2015-12-31).

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Metadata Information

General

General information section
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fileIdentifier/identifierurn:x-wmo:md:int.eumetsat:EO:EUM:DAT:METOP:H109
languageeng
characterSetutf8
hierarchyLevelseries
hierarchyLevelName
  • theme.par.Soil_Moisture
  • dis.SAF Archive
  • sat.Metop
  • sat.Metop.ASCAT
contactsee section contact (role: pointOfContact)
dateStamp 2021-06-30
metadataStandardNameWMO Core Metadata Profile of ISO 19115 (WMO Core), 2003/Cor.1:2006 (ISO 19115), 2007 (ISO/TS 19139)
metadataStandardVersion1.3
referenceSystemInfo
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identificationInfo

Identification information section
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citation
  • title:
    • ASCAT Surface Soil Moisture CDR2015 time series 12.5 km sampling - Metop
  • dates:
    • creation: 2017-02-28
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    • see section contact (role: distributor)
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abstract see above
statusReleased
purpose
pointOfContactsee section contact (role: originator)
graphicOverviewhttps://navigator.eumetsat.int/preview/H_SAF_Logo.png
resourceMaintenance
  • maintenanceAndUpdateFrequency:
  • updateScope:
  • maintenanceNote:
descriptiveKeywords:
  • theme:
    • Soil Moisture
  • theme:
    • satelliteObservation
  • dataCentre:
    • OriginatingCentre
resourceConstraints
  • MD_Constraints:
    • useLimitation:
  • MD_LegalConstraints:
    • accessConstraints: copyright
    • useConstraints: copyright
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languageeng
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topicCategoryclimatologyMeteorologyAtmosphere
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Contact

Role: pointOfContact

Contact information section
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individualNameEUMETSAT SAF on Support to Operational Hydrology and Water Management
organisationNameH SAF
contactInfo
  • address:
    • Via Pratica di Mare, 45 c/o Aeroporto M. De Bernardi
      00071Pomezia ROMA
      Italy
  • email:

Role: distributor

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individualName EUMETSAT SAF on Support to Operational Hydrology and Water Management
organisationName H SAF
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Role: originator

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organisationNameH SAF
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dataQualityInfo

Data Quality information section
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