DAP4 Data Request Form MYD21A2.A2018089.h00v10.061.2021322144902.hdf
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OPeNDAP DAP4 Data Request Form

dataset: MYD21A2.A2018089.h00v10.061.2021322144902.hdf
dmr

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Data URL
Global Attributes
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      • HDF_GLOBAL
        • HDFEOSVersion: HDFEOS_V2.19 (Type is String)
        • identifier_product_doi: 10.5067/MODIS/MYD21A2.061 (Type is String)
        • identifier_product_doi_authority: http://dx.doi.org (Type is String)
Global Dimensions
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      [ /YDim = 0..1199 ]
      [ /XDim = 0..1199 ]
      [ /Xdim = 0..1199 ]
      [ /Ydim = 0..1199 ]
Variables
LST_Day_1KM[ /YDim= 0..1199] [ /XDim= 0..1199] (Type is UInt16)
  • attributes
    • coordinates: Latitude Longitude (Type is String)
    • long_name: 8-day daytime 1km grid Land-surface Temperature (Type is String)
    • units: K (Type is String)
    • scale_factor: 0.020000000000000000 (Type is Float64)
    • add_offset: 0.0000000000000000 (Type is Float64)
    • valid_range: 7500, 65535 (Type is UInt16)
    • _FillValue: 0 (Type is UInt16)
    • grid_mapping: MODIS_Grid_8Day_1km_LST21_eos_cf_projection (Type is String)
QC_Day[ /YDim= 0..1199] [ /XDim= 0..1199] (Type is Byte)
  • attributes
    • coordinates: Latitude Longitude (Type is String)
    • long_name: Quality control for daytime LST and emissivity (Type is String)
    • units: n/a (Type is String)
    • scale_factor: n/a (Type is String)
    • add_offset: n/a (Type is String)
    • valid_range: 0, 255 (Type is Byte)
    • 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) (Type is String)
    • _FillValue: 0 (Type is Byte)
    • grid_mapping: MODIS_Grid_8Day_1km_LST21_eos_cf_projection (Type is String)
View_Angle_Day[ /YDim= 0..1199] [ /XDim= 0..1199] (Type is Byte)
  • attributes
    • coordinates: Latitude Longitude (Type is String)
    • long_name: Average view zenith angle of daytime Land-surface Temperature (Type is String)
    • units: deg (Type is String)
    • scale_factor: 1.0000000000000000 (Type is Float64)
    • add_offset: -65.000000000000000 (Type is Float64)
    • valid_range: 0, 130 (Type is Byte)
    • _FillValue: 255 (Type is Byte)
    • grid_mapping: MODIS_Grid_8Day_1km_LST21_eos_cf_projection (Type is String)
View_Time_Day[ /YDim= 0..1199] [ /XDim= 0..1199] (Type is Byte)
  • attributes
    • coordinates: Latitude Longitude (Type is String)
    • long_name: Average time of daytime Land-surface Temperature observation (Type is String)
    • units: hrs (Type is String)
    • scale_factor: 0.10000000000000001 (Type is Float64)
    • add_offset: 0.0000000000000000 (Type is Float64)
    • valid_range: 0, 240 (Type is Byte)
    • _FillValue: 255 (Type is Byte)
    • grid_mapping: MODIS_Grid_8Day_1km_LST21_eos_cf_projection (Type is String)
LST_Night_1KM[ /YDim= 0..1199] [ /XDim= 0..1199] (Type is UInt16)
  • attributes
    • coordinates: Latitude Longitude (Type is String)
    • long_name: 8-day nighttime 1km grid Land-surface Temperature (Type is String)
    • units: K (Type is String)
    • scale_factor: 0.020000000000000000 (Type is Float64)
    • add_offset: 0.0000000000000000 (Type is Float64)
    • valid_range: 7500, 65535 (Type is UInt16)
    • _FillValue: 0 (Type is UInt16)
    • grid_mapping: MODIS_Grid_8Day_1km_LST21_eos_cf_projection (Type is String)
QC_Night[ /YDim= 0..1199] [ /XDim= 0..1199] (Type is Byte)
  • attributes
    • coordinates: Latitude Longitude (Type is String)
    • long_name: Quality control for nighttime LST and emissivity (Type is String)
    • units: n/a (Type is String)
    • scale_factor: n/a (Type is String)
    • add_offset: n/a (Type is String)
    • valid_range: 0, 255 (Type is Byte)
    • 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) (Type is String)
    • _FillValue: 0 (Type is Byte)
    • grid_mapping: MODIS_Grid_8Day_1km_LST21_eos_cf_projection (Type is String)
View_Angle_Night[ /YDim= 0..1199] [ /XDim= 0..1199] (Type is Byte)
  • attributes
    • coordinates: Latitude Longitude (Type is String)
    • long_name: Average view zenith angle of nighttime Land-surface Temperature (Type is String)
    • units: deg (Type is String)
    • scale_factor: 1.0000000000000000 (Type is Float64)
    • add_offset: -65.000000000000000 (Type is Float64)
    • valid_range: 0, 130 (Type is Byte)
    • _FillValue: 255 (Type is Byte)
    • grid_mapping: MODIS_Grid_8Day_1km_LST21_eos_cf_projection (Type is String)
View_Time_Night[ /YDim= 0..1199] [ /XDim= 0..1199] (Type is Byte)
  • attributes
    • coordinates: Latitude Longitude (Type is String)
    • long_name: Average time of nighttime Land-surface Temperature observation (Type is String)
    • units: hrs (Type is String)
    • scale_factor: 0.10000000000000001 (Type is Float64)
    • add_offset: 0.0000000000000000 (Type is Float64)
    • valid_range: 0, 240 (Type is Byte)
    • _FillValue: 255 (Type is Byte)
    • grid_mapping: MODIS_Grid_8Day_1km_LST21_eos_cf_projection (Type is String)
Emis_29[ /YDim= 0..1199] [ /XDim= 0..1199] (Type is Byte)
  • attributes
    • coordinates: Latitude Longitude (Type is String)
    • long_name: Average Band 29 emissivity (Type is String)
    • units: n/a (Type is String)
    • scale_factor: 0.0020000000000000000 (Type is Float64)
    • add_offset: 0.48999999999999999 (Type is Float64)
    • valid_range: 1, 255 (Type is Byte)
    • _FillValue: 0 (Type is Byte)
    • grid_mapping: MODIS_Grid_8Day_1km_LST21_eos_cf_projection (Type is String)
Emis_31[ /YDim= 0..1199] [ /XDim= 0..1199] (Type is Byte)
  • attributes
    • coordinates: Latitude Longitude (Type is String)
    • long_name: Average Band 31 emissivity (Type is String)
    • units: n/a (Type is String)
    • scale_factor: 0.0020000000000000000 (Type is Float64)
    • add_offset: 0.48999999999999999 (Type is Float64)
    • valid_range: 1, 255 (Type is Byte)
    • _FillValue: 0 (Type is Byte)
    • grid_mapping: MODIS_Grid_8Day_1km_LST21_eos_cf_projection (Type is String)
Emis_32[ /YDim= 0..1199] [ /XDim= 0..1199] (Type is Byte)
  • attributes
    • coordinates: Latitude Longitude (Type is String)
    • long_name: Average Band 32 emissivity (Type is String)
    • units: n/a (Type is String)
    • scale_factor: 0.0020000000000000000 (Type is Float64)
    • add_offset: 0.48999999999999999 (Type is Float64)
    • valid_range: 1, 255 (Type is Byte)
    • _FillValue: 0 (Type is Byte)
    • grid_mapping: MODIS_Grid_8Day_1km_LST21_eos_cf_projection (Type is String)
Xdim[ /Xdim= 0..1199] (Type is Int32)
  • attributes
    • long_name: Xdim(fake) (Type is String)
    • units: level (Type is String)
Ydim[ /Ydim= 0..1199] (Type is Int32)
  • attributes
    • long_name: Ydim(fake) (Type is String)
    • units: level (Type is String)
Latitude[ /YDim= 0..1199] [ /XDim= 0..1199] (Type is Float64)
  • attributes
    • long_name: Latitude (Type is String)
    • units: degrees_north (Type is String)
Longitude[ /YDim= 0..1199] [ /XDim= 0..1199] (Type is Float64)
  • attributes
    • long_name: Longitude (Type is String)
    • units: degrees_east (Type is String)
YDim[ /YDim= 0..1199] (Type is Float64)
  • attributes
    • standard_name: projection_y_coordinate (Type is String)
    • long_name: y coordinate of projection for grid MODIS_Grid_8Day_1km_LST21 (Type is String)
    • units: meter (Type is String)
    • _CoordinateAxisType: GeoY (Type is String)
XDim[ /XDim= 0..1199] (Type is Float64)
  • attributes
    • standard_name: projection_x_coordinate (Type is String)
    • long_name: x coordinate of projection for grid MODIS_Grid_8Day_1km_LST21 (Type is String)
    • units: meter (Type is String)
    • _CoordinateAxisType: GeoX (Type is String)
MODIS_Grid_8Day_1km_LST21_eos_cf_projection(Type is Byte)
  • attributes
    • grid_mapping_name: sinusoidal (Type is String)
    • longitude_of_central_meridian: 0.0 (Type is Float64)
    • earth_radius: 6371007.181 (Type is Float64)
    • _CoordinateAxisTypes: GeoX GeoY (Type is String)
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