TOA radiance(Global: LTOA, LCLR)
[DOI: 10.57746/EO.01gs73b40rngf0e6s76nchjjrx]

Introduction

LTOA Define Top-of-atmosphere (TOA) radiance
Unit W/m2/um/sr
ATBD Ver.1 (Nov. 2018)
LCLR Define Top-of atmosphere (TOA) radiance only for clear
Unit W/m2/um/sr
ATBD Ver.1 (Oct. 2018)
Ver.3 (Oct. 2021)

Update contents of Ver.2

  • Bug fix

Update contents of Ver.3

  • ・Modified pixel selection method for LTOAF
  • ・Heavy aerosol flag of CLFG is used as clear sky for LCLRF

Sample image

File format Ver.1 Ver.2 Ver.3
hdf5 TBU
 LTOAF(1/24deg)
LCLRF(1/24deg)
 LTOAF(1/24deg)
LCLRF(1/24deg)
Image TBU
 LTOAF_VN05(1/24deg)
LCLRF_VN05(1/24deg)
 LTOAF_VN05(1/24deg)
LCLRF_VN05(1/24deg)

Dataset name

Ver.1,2,3 Description
Cloud_flag* Cloud flag
Land_water_flag Land water flag
Lt_P1_0 TOA radiance of P1 0deg
Lt_P1_m60 TOA radiance of P1 -60deg
Lt_P1_p60 TOA radiance of P1 +60deg
Lt_P2_0 TOA radiance of P2 0deg
Lt_P2_m60 TOA radiance of P2 -60deg
Lt_P2_p60 TOA radiance of P2 +60deg
Lt_PI01 TOA radiance of P01 I component
Lt_PI02 TOA radiance of P02 I component
Lt_PQ01 TOA radiance of P01 Q component
Lt_PQ02 TOA radiance of P02 Q component
Lt_PU01 TOA radiance of P01 U component
Lt_PU02 TOA radiance of P02 U component
Lt_SW01 TOA radiance of SW03
Lt_SW02 TOA radiance of SW04
Lt_SW03 TOA radiance of SW05
Lt_SW04 TOA radiance of SW06
Lt_TI01 TOA radiance of 03
Lt_TI02 TOA radiance of 04
Lt_VN01 TOA radiance of VN01
Lt_VN02 TOA radiance of VN02
Lt_VN03 TOA radiance of VN03
Lt_VN04 TOA radiance of VN04
Lt_VN05 TOA radiance of VN05
Lt_VN06 TOA radiance of VN06
Lt_VN07 TOA radiance of VN07
Lt_VN08 TOA radiance of VN08
Lt_VN08P* TOA radiance of VN08 co-registered for PI01
Lt_VN09 TOA radiance of VN09
Lt_VN10 TOA radiance of VN10
Lt_VN11 TOA radiance of VN11
Lt_VN11P* TOA radiance of VN11 co-registered for PI02
QA_flag
Statistic_data_SWI Statistic data of SW03
Statistic_data_TIR Statistic data of TI01
Statistic_data_VNI Statistic data of VN11

*LCRFのみに格納

QA_flag information

Ver.1,2,3 Ver.1,2,3(Sample Image)

Bit Ver.1,2,3 Description
0 channel integrity for VNR
1 channel integrity for IRS
2 channel integrity for POL
3 tilt-driving for POL
4 reserved
5 reserved
6 reserved
7 reserved
8 reserved
9 reserved
10 reserved
11 reserved
12 reserved
13 reserved
14 reserved
15 reserved

 Please refer to here to the detail information for QA flag.

*Download:QA_flag(Ver.1,2,3) Sample Image

Attribute information

Ver.1,2,3 Attribute Remarks
Attribute of Image_data
Attribute of Image_data Number_of_lines 4320
Number_of_pixels 8640
Image_projection EQA (sinusoidal equal area) projection from 0-deg longitude
Grid_interval 0.0416667
Upper_left_longitude -180
Upper_left_latitude 90
Upper_right_longitude 180
Upper_right_latitude 90
Lower_left_longitude -180
Lower_left_latitude -90
Lower_right_longitude 180
Lower_right_latitude -90
Cloud_flag
Cloud_flag
16-bit unsigned integer		 Unit NA Only LCLR
Slope 1
Offset 0
Minimum_valid_DN 0
Maximum_valid_DN 65533
Error_DN 65534
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Data_description Cloud flag
Land_water_flag
Land_water_flag
8-bit unsigned integer		 Data_description Land water flag
Unit NA
Slope 1
Offset 0
Minimum_valid_DN 0
Maximum_valid_DN 254
Error_DN 255
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Lt_P1_0
Lt_P1_0
16-bit unsigned integer		 Data_description TOA radiance of P1 0deg
Unit W/m^2/um/sr
Slope 0.0230741
Offset -31.5
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 672.568
Center_wavelength_unit nm
Band_width 20.9
Band_width_unit nm
Saturation_radiance 293
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 1553.65
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.0000466575
Offset_reflectance -0.0636952
Lt_P1_m60
Lt_P1_m60
16-bit unsigned integer		 Data_description TOA radiance of P1 -60deg
Unit W/m^2/um/sr
Slope 0.0216091
Offset -29.5
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 672.568
Center_wavelength_unit nm
Band_width 20.9
Band_width_unit nm
Saturation_radiance 293
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 1553.65
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.0000436951
Offset_reflectance -0.0596511
Lt_P1_p60
Lt_P1_p60
16-bit unsigned integer		 Data_description TOA radiance of P1 +60deg
Unit W/m^2/um/sr
Slope 0.0214626
Offset -29.3
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 672.568
Center_wavelength_unit nm
Band_width 20.9
Band_width_unit nm
Saturation_radiance 293
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 1553.65
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.0000433988
Offset_reflectance -0.0592467
Lt_P2_0
Lt_P2_0
16-bit unsigned integer		 Data_description TOA radiance of P2 0deg
Unit W/m^2/um/sr
Slope 0.0310585
Offset -42.4
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 866.686
Center_wavelength_unit nm
Band_width 20.3
Band_width_unit nm
Saturation_radiance 396
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 991.833
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.0000983765
Offset_reflectance -0.1343
Lt_P2_m60
Lt_P2_m60
16-bit unsigned integer		 Data_description TOA radiance of P2 -60deg
Unit W/m^2/um/sr
Slope 0.0290074
Offset -39.6
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 866.686
Center_wavelength_unit nm
Band_width 20.3
Band_width_unit nm
Saturation_radiance 396
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 991.833
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.00009188
Offset_reflectance -0.125431
Lt_P2_p60
Lt_P2_p60
16-bit unsigned integer		 Data_description TOA radiance of P2 +60deg
Unit W/m^2/um/sr
Slope 0.0293004
Offset -40
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 866.686
Center_wavelength_unit nm
Band_width 20.3
Band_width_unit nm
Saturation_radiance 396
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 991.833
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.000092808
Offset_reflectance -0.126698
Lt_PI01
Lt_PI01
16-bit unsigned integer		 Data_description TOA radiance of P01 I component
Unit W/m^2/um/sr
Slope 0.00661397
Offset -66.22
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 672.568
Center_wavelength_unit nm
Band_width 20.9
Band_width_unit nm
Saturation_radiance 293
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 1553.65
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.0000133739
Offset_reflectance -0.133901
Lt_PI02
Lt_PI02
16-bit unsigned integer		 Data_description TOA radiance of P02 I component
Unit W/m^2/um/sr
Slope 0.00893582
Offset -89.4667
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 866.686
Center_wavelength_unit nm
Band_width 20.3
Band_width_unit nm
Saturation_radiance 396
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 991.833
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.0000283039
Offset_reflectance -0.283382
Lt_PQ01
Lt_PQ01
16-bit unsigned integer		 Data_description TOA radiance of P01 Q component
Unit W/m^2/um/sr
Slope 0.00917753
Offset -300.72
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 672.568
Center_wavelength_unit nm
Band_width 20.9
Band_width_unit nm
Saturation_radiance 293
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 1553.65
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.0000185576
Offset_reflectance -0.608077
Lt_PQ02
Lt_PQ02
16-bit unsigned integer		 Data_description TOA radiance of P02 Q component
Unit W/m^2/um/sr
Slope 0.0123588
Offset -404.96
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 866.686
Center_wavelength_unit nm
Band_width 20.3
Band_width_unit nm
Saturation_radiance 396
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 991.833
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.000039146
Offset_reflectance -1.28269
Lt_PU01
Lt_PU01
16-bit unsigned integer		 Data_description TOA radiance of P01 U component
Unit W/m^2/um/sr
Slope 0.00917753
Offset -300.72
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 672.568
Center_wavelength_unit nm
Band_width 20.9
Band_width_unit nm
Saturation_radiance 293
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 1553.65
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.0000185576
Offset_reflectance -0.608077
Lt_PU02
Lt_PU02
16-bit unsigned integer		 Data_description TOA radiance of P02 U component
Unit W/m^2/um/sr
Slope 0.0123588
Offset -404.96
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 866.686
Center_wavelength_unit nm
Band_width 20.3
Band_width_unit nm
Saturation_radiance 396
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 991.833
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.000039146
Offset_reflectance -1.28269
Lt_SW01
Lt_SW01
16-bit unsigned integer		 Data_description TOA radiance of SW03
Unit W/m^2/um/sr
Slope 0.018972
Offset -25.9
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 1054.99
Center_wavelength_unit nm
Band_width 21.4
Band_width_unit nm
Saturation_radiance 259
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 668.698
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.000089132
Offset_reflectance -0.12168
Lt_SW02
Lt_SW02
16-bit unsigned integer		 Unit W/m^2/um/sr
Data_description TOA radiance of SW04
Slope 0.00788915
Offset -10.77
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 1385.35
Center_wavelength_unit nm
Band_width 20.2
Band_width_unit nm
Saturation_radiance 107.7
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 373.617
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.0000663366
Offset_reflectance -0.0905605
Lt_SW03
Lt_SW03
16-bit unsigned integer		 Data_description TOA radiance of SW05
Unit W/m^2/um/sr
Slope 0.00367721
Offset -5.02
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 1634.51
Center_wavelength_unit nm
Band_width 195.8
Band_width_unit nm
Saturation_radiance 50.2
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 245.725
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.0000470132
Offset_reflectance -0.0641808
Lt_SW04
Lt_SW04
16-bit unsigned integer		 Unit W/m^2/um/sr
Band_width_unit nm
Data_description TOA radiance of SW06
Slope 0.00147967
Offset -2.02
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 2209.48
Center_wavelength_unit nm
Band_width 50.8
Saturation_radiance 20.2
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 87.1327
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.00005335
Offset_reflectance -0.0728317
Lt_TI01
Lt_TI01
16-bit unsigned integer		 Data_description TOA radiance of 03
Unit W/m^2/um/sr
Slope 0.00120864
Offset -1.65
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 10788.6
Center_wavelength_unit nm
Band_width 763.2
Band_width_unit nm
Saturation_radiance 20
Saturation_radiance_unit W/m^2/um/sr
Lt_TI02
Lt_TI02
16-bit unsigned integer		 Data_description TOA radiance of 04
Unit W/m^2/um/sr
Slope 0.00106947
Offset -1.46
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 11955.1
Center_wavelength_unit nm
Band_width 783
Band_width_unit nm
Saturation_radiance 20
Saturation_radiance_unit W/m^2/um/sr
Lt_VN01
Lt_VN01
16-bit unsigned integer		 Data_description TOA radiance of VN01
Unit W/m^2/um/sr
Slope 0.0175803
Offset -24
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 380.03
Center_wavelength_unit nm
Band_width 10.7
Band_width_unit nm
Saturation_radiance 240
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 1129.57
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.0000488948
Offset_reflectance -0.0667495
Lt_VN02
Lt_VN02
16-bit unsigned integer		 Data_description TOA radiance of VN02
Unit W/m^2/um/sr
Slope 0.0223416
Offset -30.5
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 412.511
Center_wavelength_unit nm
Band_width 10.4
Band_width_unit nm
Saturation_radiance 305
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 1770.84
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.0000396356
Offset_reflectance -0.0541092
Lt_VN03
Lt_VN03
16-bit unsigned integer		 Unit W/m^2/um/sr
Data_description TOA radiance of VN03
Slope 0.0334758
Offset -45.7
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 443.24
Center_wavelength_unit nm
Band_width 10.2
Band_width_unit nm
Saturation_radiance 457
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 1963.37
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.0000535646
Offset_reflectance -0.0731246
Lt_VN04
Lt_VN04
16-bit unsigned integer		 Data_description TOA radiance of VN04
Unit W/m^2/um/sr
Slope 0.0107679
Offset -14.7
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 489.849
Center_wavelength_unit nm
Band_width 10.4
Band_width_unit nm
Saturation_radiance 147
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 2004.89
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.000016873
Offset_reflectance -0.0230344
Lt_VN05
Lt_VN05
16-bit unsigned integer		 Unit W/m^2/um/sr
Band_width_unit nm
Data_description TOA radiance of VN05
Slope 0.0262972
Offset -35.9
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 529.64
Center_wavelength_unit nm
Band_width 19.7
Saturation_radiance 359
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 1914.39
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.0000431547
Offset_reflectance -0.0589134
Lt_VN06
Lt_VN06
16-bit unsigned integer		 Data_description TOA radiance of VN06
Unit W/m^2/um/sr
Slope 0.00695886
Offset -9.5
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 566.153
Center_wavelength_unit nm
Band_width 20.1
Band_width_unit nm
Saturation_radiance 95
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 1858.72
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.0000117618
Offset_reflectance -0.0160568
Lt_VN07
Lt_VN07
16-bit unsigned integer		 Data_description TOA radiance of VN07
Unit W/m^2/um/sr
Slope 0.00505433
Offset -6.9
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 671.996
Center_wavelength_unit nm
Band_width 22.3
Band_width_unit nm
Saturation_radiance 69
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 1554.04
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.0000102177
Offset_reflectance -0.0139488
Lt_VN08
Lt_VN08
16-bit unsigned integer		 Data_description TOA radiance of VN08
Unit W/m^2/um/sr
Slope 0.0156025
Offset -21.3
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 672.098
Center_wavelength_unit nm
Band_width 22.1
Band_width_unit nm
Saturation_radiance 213
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 1553.78
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.0000315467
Offset_reflectance -0.0430665
Lt_VN08P
Lt_VN08P
16-bit unsigned integer		 Data_description TOA radiance of VN08 co-registered for PI01 Only LCLR
Unit W/m^2/um/sr
Slope 0.0156025
Offset -21.3
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 672.098
Center_wavelength_unit nm
Band_width 22.1
Band_width_unit nm
Saturation_radiance 213
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 1553.78
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.0000315467
Offset_reflectance -0.0430665
Lt_VN09
Lt_VN09
16-bit unsigned integer		 Data_description TOA radiance of VN09
Unit W/m^2/um/sr
Slope 0.0257112
Offset -35.1
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 763.074
Center_wavelength_unit nm
Band_width 11.4
Band_width_unit nm
Saturation_radiance 351
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 1288.13
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.0000627062
Offset_reflectance -0.0856044
Lt_VN10
Lt_VN10
16-bit unsigned integer		 Data_description TOA radiance of VN10
Unit W/m^2/um/sr
Slope 0.00271029
Offset -3.7
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 866.765
Center_wavelength_unit nm
Band_width 21.1
Band_width_unit nm
Saturation_radiance 37
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 989.11
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.00000860838
Offset_reflectance -0.0117519
Lt_VN11
Lt_VN11
16-bit unsigned integer		 Unit W/m^2/um/sr
Data_description TOA radiance of VN11
Slope 0.0223416
Offset -30.5
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 867.12
Center_wavelength_unit nm
Band_width 21.3
Band_width_unit nm
Saturation_radiance 305
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 989.405
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.0000709398
Offset_reflectance -0.0968447
Lt_VN11P
Lt_VN11P
16-bit unsigned integer		 Unit W/m^2/um/sr
Data_description TOA radiance of VN11 co-registered for PI02 Only LCLR
Slope 0.0223416
Offset -30.5
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 867.12
Center_wavelength_unit nm
Band_width 21.3
Band_width_unit nm
Saturation_radiance 305
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 989.405
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.0000709398
Offset_reflectance -0.0968447
Statistic_data_SWI
Statistic_data_SWI
16-bit unsigned integer		 Data_description Statistic data of SW03
Unit NA
Slope 0.00183861
Offset -5.02
Error_DN 65535
Minimum_valid_DN 0
Maximum_valid_DN 65534
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 1634.51
Center_wavelength_unit nm
Band_width 195.8
Band_width_unit nm
Saturation_radiance 50.2
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 245.725
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.0000235066
Offset_reflectance -0.0641808
Statistic_data_TIR
Statistic_data_TIR
16-bit unsigned integer		 Data_description Statistic data of TI01
Unit NA
Slope 0.000604322
Offset -1.65
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 10788.6
Center_wavelength_unit nm
Band_width 763.2
Band_width_unit nm
Saturation_radiance 20
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 0
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0
Offset_reflectance 0
Statistic_data_VNI
Statistic_data_VNI
16-bit unsigned integer		 Data_description Statistic data of VN11
Unit NA
Slope 0.0111708
Offset -30.5
Minimum_valid_DN 0
Maximum_valid_DN 65534
Error_DN 65535
Spatial_resolution 0.0416667
Spatial_resolution_unit degree
Center_wavelength 867.12
Center_wavelength_unit nm
Band_width 21.3
Band_width_unit nm
Saturation_radiance 305
Saturation_radiance_unit W/m^2/um/sr
Band_weighted_TOA_solar_irradiance 989.405
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Slope_reflectance 0.0000354699
Offset_reflectance -0.0968447

How to use

  • ・Radiance＝DN*slope + offset
  • ・Reflectance＝DN*slope_reflectance + offset_reflectance
  • ・Valid values are during Minimum_valid_DN～Maximum_valid_DN