OPeNDAP Data Access Form for MYD21A2.A2018265.h17v01.061.2021350203044.hdf
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dataset: MYD21A2.A2018265.h17v01.061.2021350203044.hdf

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Data URL
Global Attributes
  • CoreMetadata
      • INVENTORYMETADATA
        • GROUPTYPE: MASTERGROUP
          • ECSDATAGRANULE
              • REPROCESSINGPLANNED
                • NUM_VAL: 1
                • VALUE: "further update is anticipated"
              • REPROCESSINGACTUAL
                • NUM_VAL: 1
                • VALUE: "reprocessed"
              • LOCALGRANULEID
                • NUM_VAL: 1
                • VALUE: "MYD21A2.A2018265.h17v01.061.2021350203044.hdf"
              • DAYNIGHTFLAG
                • NUM_VAL: 1
                • VALUE: "Both"
              • PRODUCTIONDATETIME
                • NUM_VAL: 1
                • VALUE: "2021-12-16T20:30:44.000Z"
              • LOCALVERSIONID
                • NUM_VAL: 1
                • VALUE: "6.0.0"
          • MEASUREDPARAMETER
              • MEASUREDPARAMETERCONTAINER
                • CLASS: "1"
                  • PARAMETERNAME
                    • NUM_VAL: 1
                    • CLASS: "1"
                    • VALUE: "MOD21A2"
                  • QAFLAGS
                    • CLASS: "1"
                      • AUTOMATICQUALITYFLAG
                        • NUM_VAL: 1
                        • CLASS: "1"
                        • VALUE: "Passed"
                      • AUTOMATICQUALITYFLAGEXPLANATION
                        • NUM_VAL: 1
                        • CLASS: "1"
                        • VALUE: "No automatic quality assessment is performed in the PGE"
                      • SCIENCEQUALITYFLAG
                        • NUM_VAL: 1
                        • VALUE: "Not Investigated"
                        • CLASS: "1"
                      • SCIENCEQUALITYFLAGEXPLANATION
                        • NUM_VAL: 1
                        • CLASS: "1"
                        • VALUE: "See http://landweb.nascom/nasa.gov/cgi-bin/QA_WWW/qaFlagPage.cgi?sat=aqua&ver=C6 the product Science Quality status."
                  • QASTATS
                    • CLASS: "1"
                      • QAPERCENTINTERPOLATEDDATA
                        • NUM_VAL: 1
                        • CLASS: "1"
                        • VALUE: 0
                      • QAPERCENTMISSINGDATA
                        • NUM_VAL: 1
                        • CLASS: "1"
                        • VALUE: 58
                      • QAPERCENTOUTOFBOUNDSDATA
                        • NUM_VAL: 1
                        • CLASS: "1"
                        • VALUE: 0
                      • QAPERCENTCLOUDCOVER
                        • NUM_VAL: 1
                        • CLASS: "1"
                        • VALUE: 1
          • COLLECTIONDESCRIPTIONCLASS
              • SHORTNAME
                • NUM_VAL: 1
                • VALUE: "MYD21A2"
              • VERSIONID
                • NUM_VAL: 1
                • VALUE: 61
          • INPUTGRANULE
              • INPUTPOINTER
                • NUM_VAL: 2000
                • VALUE: "MYD21A1D.A2018265.h17v01.061.2021342185346.hdf", "MYD21A1D.A2018266.h17v01.061.2021342220054.hdf", "MYD21A1D.A2018267.h17v01.061.2021342230508.hdf", "MYD21A1D.A2018268.h17v01.061.2021342233336.hdf", "MYD21A1D.A2018269.h17v01.061.2021342235902.hdf", " MYD21A1D.A2018270.h17v01.061.2021343002352.hdf", "MYD21A1D.A2018271.h17v01.061.2021343003646.hdf", "MYD21A1D.A2018272.h17v01.061.2021343005344.hdf", "MYD21A1N.A2018265.h17v01.061.2021342162507.hdf", "MYD21A1N.A2018266.h17v01.061.2021342194445.hdf", " MYD21A1N.A2018267.h17v01.061.2021342194828.hdf", "MYD21A1N.A2018268.h17v01.061.2021342195945.hdf", "MYD21A1N.A2018269.h17v01.061.2021342201354.hdf", "MYD21A1N.A2018270.h17v01.061.2021342201815.hdf", "MYD21A1N.A2018271.h17v01.061.2021342203922.hdf", " MYD21A1N.A2018272.h17v01.061.2021342205443.hdf"
          • SPATIALDOMAINCONTAINER
              • HORIZONTALSPATIALDOMAINCONTAINER
                  • GPOLYGON
                      • GPOLYGONCONTAINER
                        • CLASS: "1"
                          • GRING
                            • CLASS: "1"
                              • EXCLUSIONGRINGFLAG
                                • NUM_VAL: 1
                                • CLASS: "1"
                                • VALUE: "N"
                          • GRINGPOINT
                            • CLASS: "1"
                              • GRINGPOINTLONGITUDE
                                • NUM_VAL: 4
                                • CLASS: "1"
                                • VALUE: -29.1844410463806, -58.647055748956, 0.16444484105594, 0.0201431634776688
                              • GRINGPOINTLATITUDE
                                • NUM_VAL: 4
                                • CLASS: "1"
                                • VALUE: 69.3805018417385, 79.8967917713976, 80.0268628815066, 69.3949614027661
                              • GRINGPOINTSEQUENCENO
                                • NUM_VAL: 4
                                • CLASS: "1"
                                • VALUE: 1, 2, 3, 4
          • RANGEDATETIME
              • RANGEBEGINNINGDATE
                • NUM_VAL: 1
                • VALUE: "2018-09-22"
              • RANGEBEGINNINGTIME
                • NUM_VAL: 1
                • VALUE: "00:00:00"
              • RANGEENDINGDATE
                • NUM_VAL: 1
                • VALUE: "2018-09-29"
              • RANGEENDINGTIME
                • NUM_VAL: 1
                • VALUE: "23:59:59"
          • PGEVERSIONCLASS
              • PGEVERSION
                • NUM_VAL: 1
                • VALUE: "6.1.1"
          • ASSOCIATEDPLATFORMINSTRUMENTSENSOR
              • ASSOCIATEDPLATFORMINSTRUMENTSENSORCONTAINER
                • CLASS: "1"
                  • ASSOCIATEDSENSORSHORTNAME
                    • CLASS: "1"
                    • NUM_VAL: 1
                    • VALUE: "MODIS"
                  • ASSOCIATEDPLATFORMSHORTNAME
                    • CLASS: "1"
                    • NUM_VAL: 1
                    • VALUE: "Aqua"
                  • ASSOCIATEDINSTRUMENTSHORTNAME
                    • CLASS: "1"
                    • NUM_VAL: 1
                    • VALUE: "MODIS"
          • ADDITIONALATTRIBUTES
              • ADDITIONALATTRIBUTESCONTAINER
                • CLASS: "1", "2", "3", "4", "5", "6", "7", "8", "9", "10"
                  • ADDITIONALATTRIBUTENAME
                    • CLASS: "1", "2", "3", "4", "5", "6", "7", "8", "9", "10"
                    • NUM_VAL: 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
                    • VALUE: "QAPERCENTGOODQUALITY", "QAPERCENTOTHERQUALITY", "QAPERCENTNOTPRODUCEDCLOUD", "QAPERCENTNOTPRODUCEDOTHER", "HORIZONTALTILENUMBER", "VERTICALTILENUMBER", "TileID", "PROCESSVERSION", "identifier_product_doi", "identifier_product_doi_authority"
                  • INFORMATIONCONTENT
                    • CLASS: "1", "2", "3", "4", "5", "6", "7", "8", "9", "10"
                      • PARAMETERVALUE
                        • NUM_VAL: 1, 1, 1, 1, 1, 1, 1, 1, 1, 1
                        • CLASS: "1", "2", "3", "4", "5", "6", "7", "8", "9", "10"
                        • VALUE: "41", "1", "1", "0", "17", "1", "51017001", "6.0.0", "10.5067/MODIS/MYD21A2.061", "http://dx.doi.org"
  • ArchiveMetadata
      • ARCHIVEDMETADATA
        • GROUPTYPE: MASTERGROUP
          • ALGORITHMPACKAGE
              • ALGORITHMPACKAGEACCEPTANCEDATE
                • NUM_VAL: 1
                • VALUE: "102015"
              • ALGORITHMPACKAGEMATURITYCODE
                • NUM_VAL: 1
                • VALUE: "Normal"
              • ALGORITHMPACKAGENAME
                • NUM_VAL: 1
                • VALUE: "MOD_PR21A2"
              • ALGORITHMPACKAGEVERSION
                • NUM_VAL: 1
                • VALUE: "61"
          • PROJECT
              • LONGNAME
                • NUM_VAL: 1
                • VALUE: "MODIS/Aqua Land Surface Temperature/3-Band Emissivity 8-Day L3 Global 1km SIN Grid"
              • INSTRUMENTNAME
                • NUM_VAL: 1
                • VALUE: "Moderate-Resolution Imaging SpectroRadiometer"
          • PROCESSINGCENTER
            • NUM_VAL: 1
            • VALUE: "MODAPS"
          • BOUNDINGRECTANGLE
              • NORTHBOUNDINGCOORDINATE
                • NUM_VAL: 1
                • VALUE: 79.9999999928158
              • SOUTHBOUNDINGCOORDINATE
                • NUM_VAL: 1
                • VALUE: 69.9999999937138
              • EASTBOUNDINGCOORDINATE
                • NUM_VAL: 1
                • VALUE: 0.0479897539878642
              • WESTBOUNDINGCOORDINATE
                • NUM_VAL: 1
                • VALUE: -57.5877047853132
          • SPSOPARAMETERS
            • NUM_VAL: 1
            • VALUE: "none"
          • PROCESSINGENVIRONMENT
            • NUM_VAL: 1
            • VALUE: "Linux minion7404 3.10.0-1160.49.1.el7.x86_64 #1 SMP Tue Nov 30 15:51:32 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux"
          • DESCRREVISION
            • NUM_VAL: 1
            • VALUE: "6.1"
  • HDF_GLOBAL
    • HDFEOSVersion: HDFEOS_V2.19
    • identifier_product_doi: 10.5067/MODIS/MYD21A2.061
    • identifier_product_doi_authority: http://dx.doi.org
Variables
LST_Day_1KM[ YDim= 0 ..1199] [ XDim= 0 ..1199] (Type is UInt16)
  • attributes
    • coordinates: Latitude Longitude
    • long_name: 8-day daytime 1km grid Land-surface Temperature
    • units: K
    • scale_factor: 0.020000000000000000
    • add_offset: 0.0000000000000000
    • valid_range: 7500, 65535
    • _FillValue: 0
    • grid_mapping: MODIS_Grid_8Day_1km_LST21_eos_cf_projection
QC_Day[ YDim= 0 ..1199] [ XDim= 0 ..1199] (Type is Byte)
  • attributes
    • coordinates: Latitude Longitude
    • long_name: Quality control for daytime LST and emissivity
    • units: n/a
    • scale_factor: n/a
    • add_offset: n/a
    • valid_range: 0, 255
    • QA_Legend: Bit Fields Description (Right to Left): [0-1]: MODLAND_QA 00: Pixel produced, good quality 01: Pixel produced, but check other QA 10: Pixel not produced due to cloud 11: Pixel not produced due to reasons other than clouds [2-3]: Data Quality Flag 00: Good data quality of L1B bands 29,31,32 01: Missing Pixel 10: Fairly calibrated 11: Poorly calibrated, TES processing skipped [4 - 5]: Emissivity accuracy 00: >0.02 (Poor performance) 01: 0.015 - 0.02 (Marginal performance) 10: 0.01 - 0.015 (Good performance) 11: <0.01 (Excellent performance) [6 - 7]: LST accuracy 00: >2K (Poor performance) 01: 1.5 - 2K (Marginal performance) 10: 1 - 1.5K (Good performance) 11: < 1K (Excellent performance)
    • _FillValue: 0
    • grid_mapping: MODIS_Grid_8Day_1km_LST21_eos_cf_projection
View_Angle_Day[ YDim= 0 ..1199] [ XDim= 0 ..1199] (Type is Byte)
  • attributes
    • coordinates: Latitude Longitude
    • long_name: Average view zenith angle of daytime Land-surface Temperature
    • units: deg
    • scale_factor: 1.0000000000000000
    • add_offset: -65.000000000000000
    • valid_range: 0, 130
    • _FillValue: 255
    • grid_mapping: MODIS_Grid_8Day_1km_LST21_eos_cf_projection
View_Time_Day[ YDim= 0 ..1199] [ XDim= 0 ..1199] (Type is Byte)
  • attributes
    • coordinates: Latitude Longitude
    • long_name: Average time of daytime Land-surface Temperature observation
    • units: hrs
    • scale_factor: 0.10000000000000001
    • add_offset: 0.0000000000000000
    • valid_range: 0, 240
    • _FillValue: 255
    • grid_mapping: MODIS_Grid_8Day_1km_LST21_eos_cf_projection
LST_Night_1KM[ YDim= 0 ..1199] [ XDim= 0 ..1199] (Type is UInt16)
  • attributes
    • coordinates: Latitude Longitude
    • long_name: 8-day nighttime 1km grid Land-surface Temperature
    • units: K
    • scale_factor: 0.020000000000000000
    • add_offset: 0.0000000000000000
    • valid_range: 7500, 65535
    • _FillValue: 0
    • grid_mapping: MODIS_Grid_8Day_1km_LST21_eos_cf_projection
QC_Night[ YDim= 0 ..1199] [ XDim= 0 ..1199] (Type is Byte)
  • attributes
    • coordinates: Latitude Longitude
    • long_name: Quality control for nighttime LST and emissivity
    • units: n/a
    • scale_factor: n/a
    • add_offset: n/a
    • valid_range: 0, 255
    • QA_Legend: Bit Fields Description (Right to Left): [0-1]: MODLAND_QA 00: Pixel produced, good quality 01: Pixel produced, but check other QA 10: Pixel not produced due to cloud 11: Pixel not produced due to reasons other than clouds [2-3]: Data Quality Flag 00: Good data quality of L1B bands 29,31,32 01: Missing Pixel 10: Fairly calibrated 11: Poorly calibrated, TES processing skipped [4 - 5]: Emissivity accuracy 00: >0.02 (Poor performance) 01: 0.015 - 0.02 (Marginal performance) 10: 0.01 - 0.015 (Good performance) 11: <0.01 (Excellent performance) [6 - 7]: LST accuracy 00: >2K (Poor performance) 01: 1.5 - 2K (Marginal performance) 10: 1 - 1.5K (Good performance) 11: < 1K (Excellent performance)
    • _FillValue: 0
    • grid_mapping: MODIS_Grid_8Day_1km_LST21_eos_cf_projection
View_Angle_Night[ YDim= 0 ..1199] [ XDim= 0 ..1199] (Type is Byte)
  • attributes
    • coordinates: Latitude Longitude
    • long_name: Average view zenith angle of nighttime Land-surface Temperature
    • units: deg
    • scale_factor: 1.0000000000000000
    • add_offset: -65.000000000000000
    • valid_range: 0, 130
    • _FillValue: 255
    • grid_mapping: MODIS_Grid_8Day_1km_LST21_eos_cf_projection
View_Time_Night[ YDim= 0 ..1199] [ XDim= 0 ..1199] (Type is Byte)
  • attributes
    • coordinates: Latitude Longitude
    • long_name: Average time of nighttime Land-surface Temperature observation
    • units: hrs
    • scale_factor: 0.10000000000000001
    • add_offset: 0.0000000000000000
    • valid_range: 0, 240
    • _FillValue: 255
    • grid_mapping: MODIS_Grid_8Day_1km_LST21_eos_cf_projection
Emis_29[ YDim= 0 ..1199] [ XDim= 0 ..1199] (Type is Byte)
  • attributes
    • coordinates: Latitude Longitude
    • long_name: Average Band 29 emissivity
    • units: n/a
    • scale_factor: 0.0020000000000000000
    • add_offset: 0.48999999999999999
    • valid_range: 1, 255
    • _FillValue: 0
    • grid_mapping: MODIS_Grid_8Day_1km_LST21_eos_cf_projection
Emis_31[ YDim= 0 ..1199] [ XDim= 0 ..1199] (Type is Byte)
  • attributes
    • coordinates: Latitude Longitude
    • long_name: Average Band 31 emissivity
    • units: n/a
    • scale_factor: 0.0020000000000000000
    • add_offset: 0.48999999999999999
    • valid_range: 1, 255
    • _FillValue: 0
    • grid_mapping: MODIS_Grid_8Day_1km_LST21_eos_cf_projection
Emis_32[ YDim= 0 ..1199] [ XDim= 0 ..1199] (Type is Byte)
  • attributes
    • coordinates: Latitude Longitude
    • long_name: Average Band 32 emissivity
    • units: n/a
    • scale_factor: 0.0020000000000000000
    • add_offset: 0.48999999999999999
    • valid_range: 1, 255
    • _FillValue: 0
    • grid_mapping: MODIS_Grid_8Day_1km_LST21_eos_cf_projection
Xdim[ Xdim= 0 ..1199] (Type is Int32)
  • attributes
    • long_name: Xdim(fake)
    • units: level
Ydim[ Ydim= 0 ..1199] (Type is Int32)
  • attributes
    • long_name: Ydim(fake)
    • units: level
Latitude[ YDim= 0 ..1199] [ XDim= 0 ..1199] (Type is Float64)
  • attributes
    • long_name: Latitude
    • units: degrees_north
Longitude[ YDim= 0 ..1199] [ XDim= 0 ..1199] (Type is Float64)
  • attributes
    • long_name: Longitude
    • units: degrees_east
YDim[ YDim= 0 ..1199] (Type is Float64)
  • attributes
    • standard_name: projection_y_coordinate
    • long_name: y coordinate of projection for grid MODIS_Grid_8Day_1km_LST21
    • units: meter
    • _CoordinateAxisType: GeoY
XDim[ XDim= 0 ..1199] (Type is Float64)
  • attributes
    • standard_name: projection_x_coordinate
    • long_name: x coordinate of projection for grid MODIS_Grid_8Day_1km_LST21
    • units: meter
    • _CoordinateAxisType: GeoX
MODIS_Grid_8Day_1km_LST21_eos_cf_projection(Type is Byte)
  • attributes
    • grid_mapping_name: sinusoidal
    • longitude_of_central_meridian: 0.0
    • earth_radius: 6371007.181
    • _CoordinateAxisTypes: GeoX GeoY
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