Product documentation

Product definition document:

PDD_SCA_L2-FLUX_V1_R1.pdf (updated in March 2015)

Version history:

Version 1.00: Released October 2013. Original version
Version 2.00: Released January 2015. Added an extra time dimension in the netcdf file and a new variable (Viewing zenith angle at the pixel center (VZA)). Minor format corrections.

File description: SCARAB-L2B-FLUX


Product file format: NetCDF3

Product datasets

Dataset DataType Dimensions units valid_range scale_factor add_offset _FillValue Missing_Output long_name
time float64 [time*] seconds since 2011-10-12 00:00:00.000 NONE 1.0 0.0 99999.0 NONE time
layer int32 [layer] NONE NONE 1.0 0.0 2147483647 NONE layer
latitude float32 [latitude] Degrees_north [-29.5, 29.5] 1.0 0.0 99999.0 NONE latitude
longitude float32 [longitude] Degrees_east [0.5, 359.5] 1.0 0.0 99999.0 NONE longitude
Pixel_time float64 [time*,
latitude,
longitude]
seconds since 2011-10-12 00:00:00.000 TBD 1.0 0.0 99999.0 NONE Pixel_time
Albedo float32 [time*,
latitude,
longitude]
N/A [0.0, 1.0] 1.0 0.0 99999.0 NONE Albedo
TOA_SW_Flux float32 [time*,
latitude,
longitude]
W m-2 [0.0, 1400.0] 1.0 0.0 99999.0 NONE TOA_SW_Flux
TOA_LW_Flux float32 [time*,
latitude,
longitude]
W m-2 [0.0, 500.0] 1.0 0.0 99999.0 NONE TOA_LW_Flux
Quality_Index int32 [time*,
latitude,
longitude]
TBD TBD 1.0 0.0 2147483647 NONE Quality_Index
Box_percent_coverage float32 [time*,
latitude,
longitude]
% TBD 1.0 0.0 99999.0 NONE Box_percent_coverage
Solar_Zenith_Angle float32 [time*,
latitude,
longitude]
Degrees [0.0, 180.0] 1.0 0.0 99999.0 NONE Solar_Zenith_Angle
Viewing_Zenith_Angle float32 [time*,
latitude,
longitude]
Degrees [0.0, 70.0] 1.0 0.0 99999.0 NONE Viewing_Zenith_Angle
Geotype int8 [time*,
layer,
latitude,
longitude]
N/A [1, 20] 1.0 0.0 127 NONE Geotype
Geotype_percent_coverage float32 [time*,
layer,
latitude,
longitude]
N/A [0.0, 100.0] 1.0 0.0 99999.0 NONE Geotype_percent_coverage
SW_Scene_Identification int8 [time*,
layer,
latitude,
longitude]
N/A [0, 5] 1.0 0.0 127 NONE SW_Scene_Identification
SW_Scene_Identification_percent_coverage float32 [time*,
layer,
latitude,
longitude]
% [0.0, 100.0] 1.0 0.0 99999.0 NONE SW_Scene_Identification_percent_coverage
LW_Scene_Identification int8 [time*,
layer,
latitude,
longitude]
N/A [0, 4] 1.0 0.0 127 NONE LW_Scene_Identification
LW_Scene_Identification_percent_coverage float32 [time*,
layer,
latitude,
longitude]
% [0.0, 100.0] 1.0 0.0 99999.0 NONE LW_Scene_Identification_percent_coverage

* : unlimited dimension



Product global attributes

Global attribute DataType Dimensions Value
File_Name string 1 MT1_L2B-FLUX-SCASL1A2-1.06_2015-01-01T12-42-24_V2-00.nc
Product_Description string 1 Level-2B 1deg grid-wise: The product contains one orbit of estimated top of the atmosphere (TOA) SW and LW fluxes as well as scene identifications and some input data (radiances, angles...).
North_Bounding_Latitude float64 1 30.0
South_Bounding_Latitude float64 1 -30.0
West_Bounding_Longitude float64 1 0.0
East_Bounding_Longitude float64 1 360.0
Nadir_Pixel_Size string 1 1.0 deg
Software_Version string 1 1.0.0
Product_Version string 1 V2-00
Production_Center string 1 ICARE
Production_Date string 1 2015/03/24 11:56:47
Sensors string 1 MT/SCARAB
Mission string 1 Megha-Tropiques
Input_Files string 1 MT1_L2-FLUX-SCASL1A2-1.06_2015-01-01T12-42-24_V2-00.hdf
Level1_File string 1 MT1SCASL1A2_1.06_000_9_16_I_2015_01_01_12_41_24_2015_01_01_13_57_06_16633_16634_172_47_48_KRU_00.h5
Ancillary_Files string 1 ALBE8501; FLUE8501; msw_txt; geoe8501; mwinter_txt
list_of_ECMWF_file string 1 ECMWF_201501020000_v1.3.0_1deg_AN.grb; ECMWF_201501011800_v1.3.0_1deg_AN.grb; ECMWF_201501011200_v1.3.0_1deg_AN.grb; ECMWF_201501010900_v1.3.0_1deg_FC_201412311200.grb; ECMWF_201501011500_v1.3.0_1deg_FC_201501010000.grb; ECMWF_201501012100_v1.3.0_1deg_FC_201501010000.grb
NETCDF_Version string 1 3
Orbit_Start_Number string 1 16633
Orbit_End_Number string 1 16634
Orbit_Revolution_Number string 1 47
Nskip string 1 NONE
Skip_Start_Scan_Number string 1 NONE
Skip_End_Scan_Number string 1 NONE
SLConf string 1 110010
Flip_Start_Scan_Number string 1 NONE
Flip_End_Scan_Number string 1 NONE
Man_Start_Scan_Number string 1 NONE
Man_End_Scan_Number string 1 NONE
Rad_Cal_File_Version string 1 9_16
Geom_Cal_File_Version string 1 9_16
QF_Product string 1 100.00
Proc_Param_File_Version string 1 ISRO_SAC_DP-MT1-SCAL1A2SW-VER-1.06F000(ISRO_SAC_DP-MT1-SW_PROD_ID-100_01_L1A2_011_01_L1A3-0007000)
A_coefficient string 1 0.9160
Level1_Version string 1 ISRO_SAC_DP-MT1-SCAL1A2SW-VER-1.06F000(ISRO_SAC_DP-MT1-SW_PROD_ID-100_01_L1A2_011_01_L1A3-0007000)
Beginning_Acquisition_Date string 1 2015-01-01T12:42:24
End_Acquisition_Date string 1 2015-01-01T13:57:06
Product_Name string 1 MT1_L2B-FLUX-SCASL1A2-1.06
Icare_ID string 1 20150101124230

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