DAP4 Data Request Form MOD05_L2.A2019336.2350.061.2019337072348.hdf
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OPeNDAP DAP4 Data Request Form

dataset: MOD05_L2.A2019336.2350.061.2019337072348.hdf
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Global Attributes
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      • HDF_GLOBAL
        • HDFEOSVersion: HDFEOS_V2.19 (Type is String)
        • Maximum_Number_of_1km_Frames: 1354 (Type is Int32)
        • Number_of_Instrument_Scans: 203 (Type is Int32)
        • title: MODIS HDF File Specification MOD05_L2: MODIS Level 2 NIR and IR Total Precipitable Water (Type is String)
        • Slope_and_Offset_Usage: The local SDS scale_factor and add_offset attributes are used for the conversion of stored integer data to geophysical floating point numbers. The implementation follows conventional HDF usage (See HDF Users Guide): float value = scale_factor*(stored integer - add_offset) The unit of the derived floating point value is indicated in the 'units' local attribute which is also provided. (Type is String)
        • identifier_product_doi: 10.5067/MODIS/MOD05_L2.061 (Type is String)
        • identifier_product_doi_authority: http://dx.doi.org (Type is String)
Global Dimensions
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      [ /Cell_Along_Swath_5km = 0..405 ]
      [ /Cell_Across_Swath_5km = 0..269 ]
      [ /Cell_Along_Swath_1km = 0..2029 ]
      [ /Cell_Across_Swath_1km = 0..1353 ]
      [ /QA_Bytes_NIR = 0..0 ]
      [ /QA_Bytes_IR = 0..4 ]
Variables
Scan_Start_Time[ /Cell_Along_Swath_5km= 0..405] [ /Cell_Across_Swath_5km= 0..269] (Type is Float64)
  • attributes
    • coordinates: Latitude Longitude (Type is String)
    • valid_range: 0.0000000000000000, 3155800064.0000000 (Type is Float64)
    • _FillValue: -999.90002441406250 (Type is Float64)
    • long_name: TAI time at start of scan replicated across the swath (Type is String)
    • units: seconds since 1993-1-1 00:00:00.0 0 (Type is String)
    • Parameter_Type: MODIS Input (Type is String)
    • Cell_Along_Swath_Sampling: 3, 2028, 5 (Type is Int32)
    • Cell_Across_Swath_Sampling: 3, 1348, 5 (Type is Int32)
    • Geolocation_Pointer: Internal geolocation arrays (Type is String)
    • scale_factor: 1.0000000000000000 (Type is Float64)
    • add_offset: 0.0000000000000000 (Type is Float64)
Solar_Zenith[ /Cell_Along_Swath_5km= 0..405] [ /Cell_Across_Swath_5km= 0..269] (Type is Int16)
  • attributes
    • coordinates: Latitude Longitude (Type is String)
    • valid_range: 0, 18000 (Type is Int16)
    • _FillValue: -32768 (Type is Int16)
    • long_name: Solar Zenith Angle, Cell to Sun (Type is String)
    • units: degrees (Type is String)
    • Parameter_Type: MODIS Input (Type is String)
    • Cell_Along_Swath_Sampling: 3, 2028, 5 (Type is Int32)
    • Cell_Across_Swath_Sampling: 3, 1348, 5 (Type is Int32)
    • Geolocation_Pointer: Internal geolocation arrays (Type is String)
    • scale_factor: 0.0099999997764825821 (Type is Float64)
    • add_offset: 0.0000000000000000 (Type is Float64)
Solar_Azimuth[ /Cell_Along_Swath_5km= 0..405] [ /Cell_Across_Swath_5km= 0..269] (Type is Int16)
  • attributes
    • coordinates: Latitude Longitude (Type is String)
    • valid_range: -18000, 18000 (Type is Int16)
    • _FillValue: -32768 (Type is Int16)
    • long_name: Solar Azimuth Angle, Cell to Sun (Type is String)
    • units: degrees (Type is String)
    • Parameter_Type: MODIS Input (Type is String)
    • Cell_Along_Swath_Sampling: 3, 2028, 5 (Type is Int32)
    • Cell_Across_Swath_Sampling: 3, 1348, 5 (Type is Int32)
    • Geolocation_Pointer: Internal geolocation arrays (Type is String)
    • scale_factor: 0.0099999997764825821 (Type is Float64)
    • add_offset: 0.0000000000000000 (Type is Float64)
Sensor_Zenith[ /Cell_Along_Swath_5km= 0..405] [ /Cell_Across_Swath_5km= 0..269] (Type is Int16)
  • attributes
    • coordinates: Latitude Longitude (Type is String)
    • valid_range: 0, 18000 (Type is Int16)
    • _FillValue: -32768 (Type is Int16)
    • long_name: Sensor Zenith Angle, Cell to Sensor (Type is String)
    • units: degrees (Type is String)
    • Parameter_Type: MODIS Input (Type is String)
    • Cell_Along_Swath_Sampling: 3, 2028, 5 (Type is Int32)
    • Cell_Across_Swath_Sampling: 3, 1348, 5 (Type is Int32)
    • Geolocation_Pointer: Internal geolocation arrays (Type is String)
    • scale_factor: 0.0099999997764825821 (Type is Float64)
    • add_offset: 0.0000000000000000 (Type is Float64)
Sensor_Azimuth[ /Cell_Along_Swath_5km= 0..405] [ /Cell_Across_Swath_5km= 0..269] (Type is Int16)
  • attributes
    • coordinates: Latitude Longitude (Type is String)
    • valid_range: -18000, 18000 (Type is Int16)
    • _FillValue: -32768 (Type is Int16)
    • long_name: Sensor Azimuth Angle, Cell to Sensor (Type is String)
    • units: degrees (Type is String)
    • Parameter_Type: MODIS Input (Type is String)
    • Cell_Along_Swath_Sampling: 3, 2028, 5 (Type is Int32)
    • Cell_Across_Swath_Sampling: 3, 1348, 5 (Type is Int32)
    • Geolocation_Pointer: Internal geolocation arrays (Type is String)
    • scale_factor: 0.0099999997764825821 (Type is Float64)
    • add_offset: 0.0000000000000000 (Type is Float64)
Cloud_Mask_QA[ /Cell_Along_Swath_1km= 0..2029] [ /Cell_Across_Swath_1km= 0..1353] (Type is Int32)
  • attributes
    • coordinates: Latitude_1 Longitude_1 (Type is String)
    • long_name: MODIS Cloud Mask, First Byte (Type is String)
    • unit: none (Type is String)
    • Parameter_Type: MODIS Input (Type is String)
    • Cell_Along_Swath_Sampling: 1, 2030, 1 (Type is Int32)
    • Cell_Across_Swath_Sampling: 1, 1354, 1 (Type is Int32)
    • Geolocation_Pointer: External MODIS geolocation product (Type is String)
    • description: bit field Description Key --------- ----------- --- 0 Cloud Mask Flag 0 = not determined 1 = determined 1-2 Unobstructed FOV Quality Flag 00 = cloud 01 = 66% prob. clear 10 = 95% prob. clear 11 = 99% prob. clear PROCESSING PATH FLAGS --------------------- 3 Day / Night Flag 0 = Night / 1 = Day 4 Sunglint Flag 0 = Yes / 1 = No 5 Snow / Ice Background Flag 0 = Yes / 1 = No 6-7 Land / Water Flag 00=Water/01=Coastal 10=Desert/11=Land (Type is String)
    • valid_range: 0, -1 (Type is Int32)
    • _FillValue: 0 (Type is Int32)
    • scale_factor: 1.0000000000000000 (Type is Float64)
    • add_offset: 0.0000000000000000 (Type is Float64)
Water_Vapor_Near_Infrared[ /Cell_Along_Swath_1km= 0..2029] [ /Cell_Across_Swath_1km= 0..1353] (Type is Int16)
  • attributes
    • coordinates: Latitude_1 Longitude_1 (Type is String)
    • long_name: Total Column Precipitable Water Vapor - Near Infrared Retrieval (Type is String)
    • unit: cm (Type is String)
    • Parameter_Type: Output (Type is String)
    • Cell_Along_Swath_Sampling: 1, 2030, 1 (Type is Int32)
    • Cell_Across_Swath_Sampling: 1, 1354, 1 (Type is Int32)
    • Geolocation_Pointer: Internal geolocation arrays (Type is String)
    • valid_range: 0, 20000 (Type is Int16)
    • _FillValue: -9999 (Type is Int16)
    • scale_factor: 0.0010000000474974513 (Type is Float64)
    • add_offset: 0.0000000000000000 (Type is Float64)
Water_Vapor_Correction_Factors[ /Cell_Along_Swath_1km= 0..2029] [ /Cell_Across_Swath_1km= 0..1353] (Type is Int16)
  • attributes
    • coordinates: Latitude_1 Longitude_1 (Type is String)
    • long_name: Aerosol Correction Factor for Water Vapor - Near Infrared Retrieval (Type is String)
    • unit: none (Type is String)
    • Parameter_Type: Output (Type is String)
    • Cell_Along_Swath_Sampling: 1, 2030, 1 (Type is Int32)
    • Cell_Across_Swath_Sampling: 1, 1354, 1 (Type is Int32)
    • Geolocation_Pointer: Internal geolocation arrays (Type is String)
    • valid_range: 0, 20000 (Type is Int16)
    • _FillValue: -9999 (Type is Int16)
    • scale_factor: 0.0010000000474974513 (Type is Float64)
    • add_offset: 0.0000000000000000 (Type is Float64)
Water_Vapor_Infrared[ /Cell_Along_Swath_5km= 0..405] [ /Cell_Across_Swath_5km= 0..269] (Type is Int16)
  • attributes
    • coordinates: Latitude Longitude (Type is String)
    • valid_range: 0, 20000 (Type is Int16)
    • _FillValue: -9999 (Type is Int16)
    • long_name: Total Column Precipitable Water Vapor - IR Retrieval (Type is String)
    • units: cm (Type is String)
    • Parameter_Type: Output (Type is String)
    • Cell_Along_Swath_Sampling: 3, 2028, 5 (Type is Int32)
    • Cell_Across_Swath_Sampling: 3, 1348, 5 (Type is Int32)
    • Geolocation_Pointer: Internal geolocation arrays (Type is String)
    • scale_factor: 0.0010000000474974513 (Type is Float64)
    • add_offset: 0.0000000000000000 (Type is Float64)
Quality_Assurance_Near_Infrared[ /Cell_Along_Swath_1km= 0..2029] [ /Cell_Across_Swath_1km= 0..1353] [ /QA_Bytes_NIR= 0..0] (Type is Int32)
  • attributes
    • coordinates: Latitude_1 Longitude_1 QA_Bytes_NIR (Type is String)
    • long_name: Run time QA flags (Type is String)
    • unit: none (Type is String)
    • Parameter_Type: Output (Type is String)
    • Cell_Along_Swath_Sampling: 1, 2030, 1 (Type is Int32)
    • Cell_Across_Swath_Sampling: 1, 1354, 1 (Type is Int32)
    • Geolocation_Pointer: External MODIS geolocation product (Type is String)
    • description: See MODIS atmosphere QA plan for details (Type is String)
    • valid_range: 0, -1 (Type is Int32)
    • _FillValue: 0 (Type is Int32)
    • scale_factor: 1.0000000000000000 (Type is Float64)
    • add_offset: 0.0000000000000000 (Type is Float64)
Quality_Assurance_Infrared[ /Cell_Along_Swath_5km= 0..405] [ /Cell_Across_Swath_5km= 0..269] [ /QA_Bytes_IR= 0..4] (Type is Int32)
  • attributes
    • coordinates: Latitude Longitude QA_Bytes_IR (Type is String)
    • valid_range: 0, -1 (Type is Int32)
    • _FillValue: 0 (Type is Int32)
    • long_name: Run time QA flags (Type is String)
    • units: none (Type is String)
    • Parameter_Type: Output (Type is String)
    • Cell_Along_Swath_Sampling: 3, 2028, 5 (Type is Int32)
    • Cell_Across_Swath_Sampling: 3, 1348, 5 (Type is Int32)
    • Geolocation_Pointer: Internal geolocation arrays (Type is String)
    • description: \n Water Vapor IR product and Optional run time QA flags Product run time QA flags QA Flag Name Number of Bit Value Description Bits ------------------------------------------------------------- IR Water Vapor 1 0 not useful QA 1 useful IR Water Vapor 2 0-3 4 confidence Confidence QA levels Spares 5 ---------------------- 1 byte total ------------------------- Optional run time QA flags - processing path flags QA Flag Name Number of Bit Value Description Bits ------------------------------------------------------------- Number of 8 0-25 Cloudy Pixels within 5x5 km box Number of 8 0-25 Clear Pixels within 5x5 km box Number of 8 0-25 Missing Pixels within 5x5 km box IR Water Vapor 2 0 Split Window (11- 12) technique Retrieval 1 Integration of moisture profile Method Used 2 Other 3 No Retrieval Spares 6 ---------------------- 4 bytes total ----------------------- (Type is String)
    • scale_factor: 1.0000000000000000 (Type is Float64)
    • add_offset: 0.0000000000000000 (Type is Float64)
Latitude[ /Cell_Along_Swath_5km= 0..405] [ /Cell_Across_Swath_5km= 0..269] (Type is Float32)
  • attributes
    • units: degrees_north (Type is String)
    • valid_range: -90.00000000, 90.00000000 (Type is Float32)
    • _FillValue: -999.9000244 (Type is Float32)
    • long_name: Geodetic Latitude (Type is String)
    • Parameter_Type: MODIS Input (Type is String)
    • Cell_Along_Swath_Sampling: 3, 2028, 5 (Type is Int32)
    • Cell_Across_Swath_Sampling: 3, 1348, 5 (Type is Int32)
    • Geolocation_Pointer: Internal geolocation arrays (Type is String)
Longitude[ /Cell_Along_Swath_5km= 0..405] [ /Cell_Across_Swath_5km= 0..269] (Type is Float32)
  • attributes
    • units: degrees_east (Type is String)
    • valid_range: -180.0000000, 180.0000000 (Type is Float32)
    • _FillValue: -999.9000244 (Type is Float32)
    • long_name: Geodetic Longitude (Type is String)
    • Parameter_Type: MODIS Input (Type is String)
    • Cell_Along_Swath_Sampling: 3, 2028, 5 (Type is Int32)
    • Cell_Across_Swath_Sampling: 3, 1348, 5 (Type is Int32)
    • Geolocation_Pointer: Internal geolocation arrays (Type is String)
Latitude_1[ /Cell_Along_Swath_1km= 0..2029] [ /Cell_Across_Swath_1km= 0..1353] (Type is Float32)
  • attributes
    • units: degrees_north (Type is String)
    • long_name: Latitude_1 (Type is String)
Longitude_1[ /Cell_Along_Swath_1km= 0..2029] [ /Cell_Across_Swath_1km= 0..1353] (Type is Float32)
  • attributes
    • units: degrees_east (Type is String)
    • long_name: Longitude_1 (Type is String)
QA_Bytes_IR[ /QA_Bytes_IR= 0..4] (Type is Int32)
  • attributes
    • units: level (Type is String)
    • long_name: QA_Bytes_IR(fake) (Type is String)
QA_Bytes_NIR[ /QA_Bytes_NIR= 0..0] (Type is Int32)
  • attributes
    • units: level (Type is String)
    • long_name: QA_Bytes_NIR(fake) (Type is String)
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