Product Documentation

File description: CALTRACK-5km_PAR-OC2


Product file format: HDF4

Product datasets

Dataset DataType Dimensions units valid_range scale_factor add_offset _FillValue Missing_Output long_name
Latitude float32 [fakeDim0] degrees NONE 1.0 0.0 -inf NONE Latitude
_HDF_CHK_TBL_702_3_1962_4 struct [1] NONE NONE NONE NONE NONE NONE NONE
Longitude float32 [fakeDim1] degrees NONE 1.0 0.0 -inf NONE Longitude
_HDF_CHK_TBL_702_6_1962_7 struct [1] NONE NONE NONE NONE NONE NONE NONE
Time float64 [fakeDim2] sec NONE 1.0 0.0 -inf NONE Time, using the TAI 93 convention
_HDF_CHK_TBL_702_9_1962_10 struct [1] NONE NONE NONE NONE NONE NONE NONE
Input_Index int16 [fakeDim3,
fakeDim4]
unitless NONE 1.0 0.0 -32768 NONE Index [irow, icol] of the coincident Pixel in the input product. See in the file attribute to know which is this file
_HDF_CHK_TBL_702_12_1962_13 struct [1] NONE NONE NONE NONE NONE NONE NONE
Colocation_Distance float32 [fakeDim5] km NONE 1.0 0.0 -inf NONE Colocation distance between the LIDAR shot and the center of the PARASOL pixel, computed with the Haversine formula
_HDF_CHK_TBL_702_15_1962_16 struct [1] NONE NONE NONE NONE NONE NONE NONE
Acquisition_Time_Difference float32 [fakeDim6] sec NONE 1.0 0.0 -inf NONE Difference between the acquisition time of the LIDAR profile and the PARASOL pixel (t_acq_caliop - t_acq_parasol). PARASOL pixel acquisition time is read in the UT hour and UT minute data fields
_HDF_CHK_TBL_702_18_1962_19 struct [1] NONE NONE NONE NONE NONE NONE NONE
Pixel_Confidence_Data uint32 [fakeDim7] unitless NONE 1.0 0.0 4294967295 NONE Pixel confidence data indicator
_HDF_CHK_TBL_702_21_1962_22 struct [1] NONE NONE NONE NONE NONE NONE NONE
Fit_Quality uint8 [fakeDim8] unitless NONE 0.01 0.0 255 NONE Quality of the fit : IQ = (1 - DLmoy/2E-3) > 0
_HDF_CHK_TBL_702_24_1962_25 struct [1] NONE NONE NONE NONE NONE NONE NONE
Solar_Zenith_Angle uint16 [fakeDim9] degrees NONE 0.1 0.0 65535 NONE Solar Zenith Angle
_HDF_CHK_TBL_702_27_1962_28 struct [1] NONE NONE NONE NONE NONE NONE NONE
Aerosol_OD_865 uint16 [fakeDim10] unitless NONE 0.002 0.0 65535 NONE Aerosol Optical Thickness at 865nm
_HDF_CHK_TBL_702_30_1962_31 struct [1] NONE NONE NONE NONE NONE NONE NONE
Aerosol_OD_670 uint16 [fakeDim11] unitless NONE 0.002 0.0 65535 NONE Aerosol Optical Thickness at 670nm
_HDF_CHK_TBL_702_33_1962_34 struct [1] NONE NONE NONE NONE NONE NONE NONE
Aerosol_Angstrom_Coefficient uint16 [fakeDim12] unitless NONE 0.01 -0.5 65535 NONE Aerosol Angstrom Coefficient
_HDF_CHK_TBL_702_36_1962_37 struct [1] NONE NONE NONE NONE NONE NONE NONE
Single_Scattering_Albedo_865 uint8 [fakeDim13] unitless NONE 0.005 0.0 255 NONE Single Scattering Albedo at 865nm. Unavailable for OC2 products >= v11.11 but kept for retrocompatibility
_HDF_CHK_TBL_702_39_1962_40 struct [1] NONE NONE NONE NONE NONE NONE NONE
Aerosol_OD_865_Uncertainty uint8 [fakeDim14] unitless NONE 0.0005 0.0 255 NONE Uncertainty of the Aerosol Optical Thickness at 865nm. Available only for OC2 products >= v11.11
_HDF_CHK_TBL_702_42_1962_43 struct [1] NONE NONE NONE NONE NONE NONE NONE
Aerosol_Scattering_Asymmetry_Factor uint8 [fakeDim15] unitless NONE 0.005 0.0 255 NONE Aerosol Scattering Asymmetry Factor
_HDF_CHK_TBL_702_45_1962_46 struct [1] NONE NONE NONE NONE NONE NONE NONE
Aerosol_Index uint16 [fakeDim16] unitless NONE 0.002 0.0 65535 NONE Aerosol Index
_HDF_CHK_TBL_702_48_1962_49 struct [1] NONE NONE NONE NONE NONE NONE NONE
Aerosol_Effective_Radius uint8 [fakeDim17] micrometer NONE 0.05 0.0 255 NONE Aerosol Effective Radius
_HDF_CHK_TBL_702_51_1962_52 struct [1] NONE NONE NONE NONE NONE NONE NONE
Fine_Mode_Effective_Radius uint8 [fakeDim18] micrometer NONE 0.005 0.0 255 NONE Fine Mode Effective Radius
_HDF_CHK_TBL_702_54_1962_55 struct [1] NONE NONE NONE NONE NONE NONE NONE
Large_Mode_Effective_Radius uint8 [fakeDim19] micrometer NONE 0.05 0.0 255 NONE Large Mode Effective Radius
_HDF_CHK_TBL_702_57_1962_58 struct [1] NONE NONE NONE NONE NONE NONE NONE
Fine_Mode_OD_865 uint16 [fakeDim20] unitless NONE 0.002 0.0 65535 NONE Fine Mode Optical Thickness at 865nm
_HDF_CHK_TBL_702_60_1962_61 struct [1] NONE NONE NONE NONE NONE NONE NONE
Fine_Mode_OD_670 uint16 [fakeDim21] unitless NONE 0.002 0.0 65535 NONE Fine Mode Optical Thickness at 670nm
_HDF_CHK_TBL_702_63_1962_64 struct [1] NONE NONE NONE NONE NONE NONE NONE
Fine_Mode_Angstrom_Exponent uint16 [fakeDim22] unitless NONE 0.01 -0.5 65535 NONE Fine Mode Angstrom Exponent
_HDF_CHK_TBL_702_66_1962_67 struct [1] NONE NONE NONE NONE NONE NONE NONE
Spherical_Coarse_Mode_OD_865 uint16 [fakeDim23] unitless NONE 0.002 0.0 65535 NONE Optical Thickness of Spherical Coarse Mode at 865nm
_HDF_CHK_TBL_702_69_1962_70 struct [1] NONE NONE NONE NONE NONE NONE NONE
Non_Spherical_Coarse_Mode_OD_865 uint16 [fakeDim24] unitless NONE 0.002 0.0 65535 NONE Optical Thickness of Non-Spherical Coarse Mode at 865nm
_HDF_CHK_TBL_702_72_1962_73 struct [1] NONE NONE NONE NONE NONE NONE NONE
Relative_Contrib_Non_Spherical_Part_Coarse_Mode uint8 [fakeDim25] unitless NONE 0.005 0.0 255 NONE Relative Contribution of Non-Spherical Particles in Coarse Mode
_HDF_CHK_TBL_702_75_1962_76 struct [1] NONE NONE NONE NONE NONE NONE NONE
Refractive_Index_Fine_Mode uint8 [fakeDim26] unitless NONE 0.01 1.0 255 NONE Refractive Index of Fine Mode, only for Fine Mode Optical Thickness at 865nm > 0.02
_HDF_CHK_TBL_702_78_1962_79 struct [1] NONE NONE NONE NONE NONE NONE NONE
Refractive_Index_Coarse_Mode uint8 [fakeDim27] unitless NONE 0.01 1.0 255 NONE Refractive Index of Coarse Mode, only for Spherical Coarse Mode at 865nm > 0.02
_HDF_CHK_TBL_702_81_1962_82 struct [1] NONE NONE NONE NONE NONE NONE NONE
Log_Backscattering_Coefficient_565 uint16 [fakeDim28] unitless NONE 0.005 0.0 65535 NONE Logarithm of the Backscattering Coefficient at 565nm
_HDF_CHK_TBL_702_84_1962_85 struct [1] NONE NONE NONE NONE NONE NONE NONE
Log_Backscattering_Coefficient_1020 uint16 [fakeDim29] unitless NONE 0.005 0.0 65535 NONE Logarithm of the Backscattering Coefficient at 1020nm
_HDF_CHK_TBL_702_87_1962_88 struct [1] NONE NONE NONE NONE NONE NONE NONE



Product global attributes

Global attribute DataType Dimensions Value
File_Name string 1 CALTRACK-5km_PAR-OC2_V1-01_2010-01-01T13-33-34ZD.hdf

 

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