VIRR Level 2 Daily Global Fire Product from FY-3B.

Abstract:
VIRR(Visible Infrared Radiometer) L2 Daily Global Fire Product utilizes FY-3 VIRR data to derive the hot spot information around global range according to the features of mid-infrared channel in VIRR to a high temperature target, and the spectrum characteristics of other target, like cloud, water body, vegetation, in different channels of VIRR to delete the influence of solar radiation in hot spot discerning . The sub-pixel size and intensity of hot spot are evaluated using infrared channel data. The hot spot intensity is based on the sub-pixel size and temperature of hot spot. The resolution is 1 km. The reliance give a mark to tell the possibility of the pixel detected.

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General

AttributeValue
fileIdentifier/identifierurn:x-wmo:md:cn.gov.cma.nsmc::FY3B.P_VIRRX_GBAL_L2_GFR_MLT_GLL_POAD_1000M_MS.BAWX
languageeng
characterSetutf8
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

AttributeValue
citation
  • title:
    • VIRR Level 2 Daily Global Fire Product from FY-3B.
  • dates:
  • fileIdentifier:
    • urn:x-wmo:md:cn.gov.cma.nsmc::FY3B.P_VIRRX_GBAL_L2_GFR_MLT_GLL_POAD_1000M_MS.BAWX
      (CodeSpace: http://wis.wmo.int)
  • citedResponsibleParty:
    • see section contact (role: distributor)
  • presentationForm:
    • documentDigital
  • otherCitationDetails:
abstract see above
status
purpose
pointOfContactsee section contact (role: originator)
graphicOverview
resourceMaintenance
  • maintenanceAndUpdateFrequency:
    • continual
  • updateScope:
    • dataset
  • maintenanceNote:
descriptiveKeywords:
  • theme (uuidref=theme):
    • FY3B
    • VIRR
    • L2
    • Fire
    • Hot Spot
    • Intensity
    • Daily
    • Monitoring
    • Standardization Precipitation Index
    • SPI
    • meteorology
  • place (uuidref=place):
    • Global
    • World
  • temporal (uuidref=TemporalInfo):
    • Daily
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    • useConstraints: otherRestrictions
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languageeng
characterSetutf8
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:
    • endPosition: (indeterminatePosition = )

Contact

Role: pointOfContact

AttributeValue
individualNameXu Zhe
organisationNameNational Satellite Meteorological Center(CHINA)
contactInfo

Role: distributor

AttributeValue
individualName Li xiang
organisationName China Meteorological Administration
positionName
contactInfo
  • address:
    • 46 Zhongguancun Nandajie
      100081 Beijing
      China
  • phone:
  • email:
  • onlineResource:

Role: originator

AttributeValue
organisationNameNational Satellite Meteorological Center(CHINA)
contactInfo

contentInfo

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  • attributeDescription
  • contentType

distributionInfo

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distributionFormat
  • name:
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  • version:
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  • specification:
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  • linkage/ URL:
  • protocol:
  • name:
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dataQualityInfo

AttributeValue
scopedataset
report
  • title:
  • date ():
  • explanation:
  • pass:
lineage
  • statement:
    • VIRR/FY3B L2 Daily Global Fire Product uses VIRR/FY3A L1 data to derive the hot spot information in global range. Some area like thick cloud cover, sun glint, will not be processed.
  • processStep:
/home/gisc/wis/tomcat-extern/webapps/ROOT/metadata/wis-gisc-beijing/urn%3Ax-wmo%3Amd%3Acn.gov.cma.nsmc%3A%3AFY3B.P_VIRRX_GBAL_L2_GFR_MLT_GLL_POAD_1000M_MS.BAWX.xml