VIRR Level 2 Land Surface Temperature in nighttime product from FY-3B.

Abstract:
VIRR(Visible Infrared Radiometer) L2 Land Surface Temperature in nighttime product is the satellite remote sensing products which indicating the earth's land surface temperature status under clear sky conditions during the day, Spatial resolution 1km × 1km , unit K. According to the Plank blackbody radiation law, using FY-3A-AQUA visible and infrared imager / radiation (VIRR) 4, 5-channel brightness temperature, the producr is calculated from split window improved algorithm(Becker and Li).Comparison with MODIS/LST product, the correlation is 0.95 and the root mean square error is 1.73K.

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General

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fileIdentifier/identifierurn:x-wmo:md:cn.gov.cma.nsmc::FY3B.P_VIRRN_L2_LST_MLT_HAM_POAD_1000M_MS.BAWX
languageeng
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hierarchyLeveldataset
hierarchyLevelName
  • Centers>CHINA>DCPC_NSMC
contactsee section contact (role: pointOfContact)
dateStamp 2017-07-21T08:49:32Z
metadataStandardNameWMO Core Metadata Profile of ISO 19115 (WMO Core), 2003/Cor.1:2006 (ISO 19115), 2007 (ISO/TS 19139)
metadataStandardVersion1.3
referenceSystemInfoWGS 84
metadataExtensionInfo

identificationInfo

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citation
  • title:
    • VIRR Level 2 Land Surface Temperature in nighttime product from FY-3B.
  • dates:
  • fileIdentifier:
    • urn:x-wmo:md:cn.gov.cma.nsmc::FY3B.P_VIRRN_L2_LST_MLT_HAM_POAD_1000M_MS.BAWX
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abstract see above
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purpose
pointOfContactsee section contact (role: originator)
graphicOverview
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  • maintenanceAndUpdateFrequency:
    • continual
  • updateScope:
    • dataset
  • maintenanceNote:
descriptiveKeywords:
  • theme (uuidref=theme):
    • FY3B
    • VIRR
    • L2
    • Land Surface Temperature
    • LST
    • Monitoring
    • Standardization Precipitation Index
    • SPI
    • meteorology
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    • Global
    • World
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    • 648 Times Daily
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languageeng
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topicCategoryclimatologyMeteorologyAtmosphere
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  • description:
    • Geographic bounding box that covers the area of product/data.(Lat: -90 to 90 N; Lon: -180 to 180E)
  • geographicElement:
    • westBoundLongitude: -180
    • eastBoundLongitude: 180
    • southBoundLatitude: -90
    • northBoundLatitude: 90
  • temporalElement:
    • beginPosition:
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Contact

Role: pointOfContact

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individualNameXu Zhe
organisationNameNational Satellite Meteorological Center(CHINA)
contactInfo

Role: distributor

AttributeValue
individualName Li xiang
organisationName China Meteorological Administration
positionName
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  • address:
    • 46 Zhongguancun Nandajie
      100081 Beijing
      China
  • phone:
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Role: originator

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organisationNameNational Satellite Meteorological Center(CHINA)
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  • title:
  • date ():
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  • pass:
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  • statement:
    • VIRR/FY3B L2 Land Surface Temperature in nighttime product has been quality controlled.
  • processStep:
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