Level-2 Tile Mosaic (8day 1month)

[DOI: 10.57746/EO.01gs73b4h0vj3pvczsyrsh9vvv]
[DOI: 10.57746/EO.01gs73b4hy09q9tv1c408pr9se]

Introduction

LTOA Define Cloud-free top-of-atmosphere (TOA) radiance data from Level-2 Tile LTOA (TOA radiance) product.
Unit Same as the L2 variables
ATBD Ver.1 (Mar. 2017)

Update contents of Ver.2

  • ・Bug fix
  • ・Modified QA flag

Update contents of Ver.3

  • ・Not changed
    (Major version is continued as Ver.2. Minor version is updated.)

Dataset name

Ver.1,2 Description
Lt_PI01 TOA radiance and refrectance of P01 I component
Lt_PI02 TOA radiance and refrectance of P02 I component
Lt_PQ01 TOA radiance and refrectance of P01 Q component
Lt_PQ02 TOA radiance and refrectance of P02 Q component
Lt_PU01 TOA radiance and refrectance of P01 U component
Lt_PU02 TOA radiance and refrectance of P02 U component
Lt_SW01 TOA radiance and refrectance of SW01
Lt_SW02 TOA radiance and refrectance of SW02
Lt_SW03 TOA radiance and refrectance of SW03
Lt_SW04 TOA radiance and refrectance of SW04
Lt_TI01 TOA radiance of TI01
Lt_TI02 TOA radiance of TI02
Lt_VN01 TOA radiance and refrectance of VN01
Lt_VN02 TOA radiance and refrectance of VN02
Lt_VN03 TOA radiance and refrectance of VN03
Lt_VN04 TOA radiance and refrectance of VN04
Lt_VN05 TOA radiance and refrectance of VN05
Lt_VN06 TOA radiance and refrectance of VN06
Lt_VN07 TOA radiance and refrectance of VN07
Lt_VN08 TOA radiance and refrectance of VN08
Lt_VN08P TOA radiance and refrectance of VN08 co-registered for PI01
Lt_VN09 TOA radiance and refrectance of VN09
Lt_VN10 TOA radiance and refrectance of VN10
Lt_VN11 TOA radiance and refrectance of VN11
Lt_VN11P TOA radiance and refrectance of VN11 co-registered for PI02
QA_flag

QA_flag information

Ver.1 Ver.2

Bit ver1 Description
0 Land
1 no_data
2 sg_flag
3 sg_mask
4 snow
5 cloud
6 decomp
7 no_vnr
8 no_irs
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.

Bit Ver.2 Description
0 land-water flag 00:water, 01:0<land<50%, 10:50<land<100%, 11:land
1 land-water flag
2 channel integrity for VNR 0:no_data, 1:valid data
3 channel integrity for IRS 0:no_data, 1:valid data
4 channel integrity for POL 0:no_data, 1:valid data
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.

Attribute information

Ver.1 Ver.2

Ver1 Attribute Remarks
Attribute of Image_data
Attribute of Image_data Grid_interval 0.00208333 250m: 0.00208333
1km: 0.00833333
Grid_interval_unit deg
Image_projection EQA (sinusoidal equal area) projection from 0-deg longitude
Number_of_lines 4800 250m: 4800
1km: 1200
Number_of_pixels 4800
Lower_left_latitude -50 Variable
Lower_left_longitude -124.458
Lower_right_latitude -50
Lower_right_longitude -108.901
Upper_left_latitude -40
Upper_left_longitude -104.433
Upper_right_latitude -40
Upper_right_longitude -91.3785
Lt_PI01
Lt_PI01
16-bit unsigned integer		 Data_description TOA radiance of P01 I component:
L_I[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of P01 I component: r_I[L_I*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 1549.28
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Band_width_unit nm
Center_wavelength 673.5
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -66.22
Offset_reflectance -0.13428
Saturation_radiance 250
Saturation_radiance_unit W/m^2/um/sr
Slope 0.00661397
Slope_reflectance 0.0000134117
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_PI02
Lt_PI02
16-bit unsigned integer		 Data_description TOA radiance of P02 I component: L_I[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of P02 I component: r_I[L_I*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 985.897
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Band_width_unit nm
Center_wavelength 868.5
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -89.4667
Offset_reflectance -0.285089
Saturation_radiance 300
Saturation_radiance_unit W/m^2/um/sr
Slope 0.00893582
Slope_reflectance 0.0000284743
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_PQ01
Lt_PQ01
16-bit unsigned integer		 Data_description TOA radiance of P01 Q component: L_Q[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of P01 Q component: r_Q[L_Q*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 1549.28
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Band_width_unit nm
Center_wavelength 673.5
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -300.72
Offset_reflectance -0.609794
Saturation_radiance 250
Saturation_radiance_unit W/m^2/um/sr
Slope 0.00917753
Slope_reflectance 0.00001861
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_PQ02
Lt_PQ02
16-bit unsigned integer		 Band_width_unit nm
Data_description TOA radiance of P02 Q component: L_Q[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of P02 Q component: r_Q[L_Q*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 985.897
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Center_wavelength 868.5
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -404.96
Offset_reflectance -1.29042
Saturation_radiance 300
Saturation_radiance_unit W/m^2/um/sr
Slope 0.0123588
Slope_reflectance 0.0000393817
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_PU01
Lt_PU01
16-bit unsigned integer		 Data_description TOA radiance of P01 U component: L_U[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of P01 U component: r_U[L_U*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 1549.28
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Band_width_unit nm
Center_wavelength 673.5
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -300.72
Offset_reflectance -0.609794
Saturation_radiance 250
Saturation_radiance_unit W/m^2/um/sr
Slope 0.00917753
Slope_reflectance 0.00001861
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_PU02
Lt_PU02
16-bit unsigned integer		 Data_description TOA radiance of P02 U component: L_U[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of P02 U component: r_U[L_U*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 985.897
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Band_width_unit nm
Center_wavelength 868.5
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -404.96
Offset_reflectance -1.29042
Saturation_radiance 300
Saturation_radiance_unit W/m^2/um/sr
Slope 0.0123588
Slope_reflectance 0.0000393817
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_SW01
Lt_SW01
16-bit unsigned integer		 Data_description TOA radiance of SW01: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of SW01: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 666.143
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Band_width_unit nm
Center_wavelength 1050
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -25.9
Offset_reflectance -0.122147
Saturation_radiance 248
Saturation_radiance_unit W/m^2/um/sr
Slope 0.018972
Slope_reflectance 0.0000894739
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_SW02
Lt_SW02
16-bit unsigned integer		 Data_description TOA radiance of SW02: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of SW02: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 372.188
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Band_width_unit nm
Center_wavelength 1380
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -10.77
Offset_reflectance -0.0909082
Saturation_radiance 103
Saturation_radiance_unit W/m^2/um/sr
Slope 0.00788915
Slope_reflectance 0.0000665913
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_SW03
Lt_SW03
16-bit unsigned integer		 Data_description TOA radiance of SW03: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of SW03: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 244.789
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 200
Band_width_unit nm
Center_wavelength 1630
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -5.02
Offset_reflectance -0.0644261
Saturation_radiance 50
Saturation_radiance_unit W/m^2/um/sr
Slope 0.00367721
Slope_reflectance 0.0000471929
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_SW04
Lt_SW04
16-bit unsigned integer		 Data_description TOA radiance of SW04: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of SW04: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 86.798
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 50
Band_width_unit nm
Center_wavelength 2210
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -2.02
Offset_reflectance -0.0731125
Saturation_radiance 20
Saturation_radiance_unit W/m^2/um/sr
Slope 0.00147967
Slope_reflectance 0.0000535557
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_TI01
Lt_TI01
16-bit unsigned integer		 Band_width_unit nm
Data_description TOA radiance of TI01: Lt[W/m^2/sr/um]=DN*Slope+Offset
Band_width 700
Center_wavelength 11000
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -1.65
Saturation_radiance 20
Saturation_radiance_unit W/m^2/um/sr
Slope 0.00120864
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_TI02
Lt_TI02
16-bit unsigned integer		 Data_description TOA radiance of TI02: Lt[W/m^2/sr/um]=DN*Slope+Offset
Band_width 700
Band_width_unit nm
Center_wavelength 12000
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -1.46
Saturation_radiance 20
Saturation_radiance_unit W/m^2/um/sr
Slope 0.00106947
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_VN01
Lt_VN01
16-bit unsigned integer		 Band_width_unit nm
Data_description TOA radiance of VN01: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of VN01: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 1125.29
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 10
Center_wavelength 380
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -24
Offset_reflectance -0.0670034
Saturation_radiance 210
Saturation_radiance_unit W/m^2/um/sr
Slope 0.0175803
Slope_reflectance 0.0000490807
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_VN02
Lt_VN02
16-bit unsigned integer		 Data_description TOA radiance of VN02: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of VN02: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 1764.12
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 10
Band_width_unit nm
Center_wavelength 412
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -30.5
Offset_reflectance -0.0543153
Saturation_radiance 250
Saturation_radiance_unit W/m^2/um/sr
Slope 0.0223416
Slope_reflectance 0.0000397866
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_VN03
Lt_VN03
16-bit unsigned integer		 Data_description TOA radiance of VN03: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of VN03: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 1955.93
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 10
Band_width_unit nm
Center_wavelength 443
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -45.7
Offset_reflectance -0.0734028
Saturation_radiance 400
Saturation_radiance_unit W/m^2/um/sr
Slope 0.0334758
Slope_reflectance 0.0000537684
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_VN04
Lt_VN04
16-bit unsigned integer		 Data_description TOA radiance of VN04: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of VN04: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 1997.29
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 10
Band_width_unit nm
Center_wavelength 490
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -14.7
Offset_reflectance -0.023122
Saturation_radiance 120
Saturation_radiance_unit W/m^2/um/sr
Slope 0.0107679
Slope_reflectance 0.0000169371
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_VN05
Lt_VN05
16-bit unsigned integer		 Data_description TOA radiance of VN05: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of VN05: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 1907.14
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Band_width_unit nm
Center_wavelength 530
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -35.9
Offset_reflectance -0.0591374
Saturation_radiance 350
Saturation_radiance_unit W/m^2/um/sr
Slope 0.0262972
Slope_reflectance 0.0000433189
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_VN06
Lt_VN06
16-bit unsigned integer		 Data_description TOA radiance of VN06: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of VN06: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 1851.68
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Band_width_unit nm
Center_wavelength 565
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -9.5
Offset_reflectance -0.0161179
Saturation_radiance 90
Saturation_radiance_unit W/m^2/um/sr
Slope 0.00695886
Slope_reflectance 0.0000118065
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_VN07
Lt_VN07
16-bit unsigned integer		 Data_description TOA radiance of VN07: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of VN07: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 1548.17
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Band_width_unit nm
Center_wavelength 673.5
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -6.9
Offset_reflectance -0.0140017
Saturation_radiance 62
Saturation_radiance_unit W/m^2/um/sr
Slope 0.00505433
Slope_reflectance 0.0000102564
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_VN08
Lt_VN08
16-bit unsigned integer		 Data_description TOA radiance of VN08: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of VN08: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 1547.91
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Band_width_unit nm
Center_wavelength 673.5
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -21.3
Offset_reflectance -0.0432298
Saturation_radiance 210
Saturation_radiance_unit W/m^2/um/sr
Slope 0.0156025
Slope_reflectance 0.0000316663
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_VN08P
Lt_VN08P
16-bit unsigned integer		 Band_width_unit nm
Data_description TOA radiance of VN08 co-registered for PI01: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of VN08 co-registered for PI01: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 1547.91
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Center_wavelength 673.5
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -21.3
Offset_reflectance -0.0432298
Saturation_radiance 250
Saturation_radiance_unit W/m^2/um/sr
Slope 0.0156025
Slope_reflectance 0.0000316663
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_VN09
Lt_VN09
16-bit unsigned integer		 Band_width_unit nm
Data_description TOA radiance of VN09: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of VN09: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 1283.16
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 12
Center_wavelength 763
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -35.1
Offset_reflectance -0.085936
Saturation_radiance 350
Saturation_radiance_unit W/m^2/um/sr
Slope 0.0257112
Slope_reflectance 0.0000629491
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_VN10
Lt_VN10
16-bit unsigned integer		 Data_description TOA radiance of VN10: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of VN10: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 985.254
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Band_width_unit nm
Center_wavelength 868.5
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -3.7
Offset_reflectance -0.0117979
Saturation_radiance 30
Saturation_radiance_unit W/m^2/um/sr
Slope 0.00271029
Slope_reflectance 0.00000864207
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_VN11
Lt_VN11
16-bit unsigned integer		 Data_description TOA radiance of VN11: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of VN11: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 985.566
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Band_width_unit nm
Center_wavelength 868.5
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -30.5
Offset_reflectance -0.0972219
Saturation_radiance 300
Saturation_radiance_unit W/m^2/um/sr
Slope 0.0223416
Slope_reflectance 0.0000712161
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_VN11P
Lt_VN11P
16-bit unsigned integer		 Data_description TOA radiance of VN11 co-registered for PI02: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of VN11 co-registered for PI02: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 985.566
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Band_width_unit nm
Center_wavelength 868.5
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -30.5
Offset_reflectance -0.0972219
Saturation_radiance 300
Saturation_radiance_unit W/m^2/um/sr
Slope 0.0223416
Slope_reflectance 0.0000712161
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Ver.2 Attribute Remarks
Attribute of Image_data
Attribute of Image_data Grid_interval 0.00208333 250m: 0.00208333
1km: 0.00833333
Grid_interval_unit deg
Image_projection EQA (sinusoidal equal area) projection from 0-deg longitude
Number_of_lines 4800 250m: 4800
1km: 1200
Number_of_pixels 4800
Lower_left_latitude -50 Variable
Lower_left_longitude -124.458
Lower_right_latitude -50
Lower_right_longitude -108.901
Upper_left_latitude -40
Upper_left_longitude -104.433
Upper_right_latitude -40
Upper_right_longitude -91.3785
Lt_PI01
Lt_PI01
16-bit unsigned integer		 Data_description TOA radiance of P01 I component:
L_I[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of P01 I component: r_I[L_I*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 1555.12
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Band_width_unit nm
Center_wavelength 673.5
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -66.22
Offset_reflectance -0.133775
Saturation_radiance 250
Saturation_radiance_unit W/m^2/um/sr
Slope 0.00661397
Slope_reflectance 0.0000133613
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_PI02
Lt_PI02
16-bit unsigned integer		 Data_description TOA radiance of P02 I component: L_I[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of P02 I component: r_I[L_I*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 989.613
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Band_width_unit nm
Center_wavelength 868.5
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -89.4667
Offset_reflectance -0.284018
Saturation_radiance 300
Saturation_radiance_unit W/m^2/um/sr
Slope 0.00893582
Slope_reflectance 0.0000283674
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_PQ01
Lt_PQ01
16-bit unsigned integer		 Data_description TOA radiance of P01 Q component: L_Q[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of P01 Q component: r_Q[L_Q*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 1555.12
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Band_width_unit nm
Center_wavelength 673.5
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -300.72
Offset_reflectance -0.607504
Saturation_radiance 250
Saturation_radiance_unit W/m^2/um/sr
Slope 0.00917753
Slope_reflectance 0.0000185401
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_PQ02
Lt_PQ02
16-bit unsigned integer		 Band_width_unit nm
Data_description TOA radiance of P02 Q component: L_Q[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of P02 Q component: r_Q[L_Q*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 989.613
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Center_wavelength 868.5
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -404.96
Offset_reflectance -1.28557
Saturation_radiance 300
Saturation_radiance_unit W/m^2/um/sr
Slope 0.0123588
Slope_reflectance 0.0000392338
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_PU01
Lt_PU01
16-bit unsigned integer		 Data_description TOA radiance of P01 U component: L_U[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of P01 U component: r_U[L_U*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 1555.12
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Band_width_unit nm
Center_wavelength 673.5
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -300.72
Offset_reflectance -0.607504
Saturation_radiance 250
Saturation_radiance_unit W/m^2/um/sr
Slope 0.00917753
Slope_reflectance 0.0000185401
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_PU02
Lt_PU02
16-bit unsigned integer		 Data_description TOA radiance of P02 U component: L_U[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of P02 U component: r_U[L_U*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 989.613
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Band_width_unit nm
Center_wavelength 868.5
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -404.96
Offset_reflectance -1.28557
Saturation_radiance 300
Saturation_radiance_unit W/m^2/um/sr
Slope 0.0123588
Slope_reflectance 0.0000392338
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_SW01
Lt_SW01
16-bit unsigned integer		 Data_description TOA radiance of SW01: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of SW01: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 668.673
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Band_width_unit nm
Center_wavelength 1050
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -25.9
Offset_reflectance -0.121685
Saturation_radiance 248
Saturation_radiance_unit W/m^2/um/sr
Slope 0.018972
Slope_reflectance 0.0000891354
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_SW02
Lt_SW02
16-bit unsigned integer		 Data_description TOA radiance of SW02: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of SW02: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 373.601
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Band_width_unit nm
Center_wavelength 1380
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -10.77
Offset_reflectance -0.0905643
Saturation_radiance 103
Saturation_radiance_unit W/m^2/um/sr
Slope 0.00788915
Slope_reflectance 0.0000663394
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_SW03
Lt_SW03
16-bit unsigned integer		 Data_description TOA radiance of SW03: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of SW03: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 245.718
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 200
Band_width_unit nm
Center_wavelength 1630
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -5.02
Offset_reflectance -0.0641824
Saturation_radiance 50
Saturation_radiance_unit W/m^2/um/sr
Slope 0.00367721
Slope_reflectance 0.0000470144
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_SW04
Lt_SW04
16-bit unsigned integer		 Data_description TOA radiance of SW04: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of SW04: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 87.1276
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 50
Band_width_unit nm
Center_wavelength 2210
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -2.02
Offset_reflectance -0.0728359
Saturation_radiance 20
Saturation_radiance_unit W/m^2/um/sr
Slope 0.00147967
Slope_reflectance 0.0000533531
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_TI01
Lt_TI01
16-bit unsigned integer		 Band_width_unit nm
Data_description TOA radiance of TI01: Lt[W/m^2/sr/um]=DN*Slope+Offset
Band_width 700
Center_wavelength 11000
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -1.65
Saturation_radiance 20
Saturation_radiance_unit W/m^2/um/sr
Slope 0.00120864
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_TI02
Lt_TI02
16-bit unsigned integer		 Data_description TOA radiance of TI02: Lt[W/m^2/sr/um]=DN*Slope+Offset
Band_width 700
Band_width_unit nm
Center_wavelength 12000
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -1.46
Saturation_radiance 20
Saturation_radiance_unit W/m^2/um/sr
Slope 0.00106947
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_VN01
Lt_VN01
16-bit unsigned integer		 Band_width_unit nm
Data_description TOA radiance of VN01: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of VN01: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 1129.56
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 10
Center_wavelength 380
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -24
Offset_reflectance -0.0667499
Saturation_radiance 210
Saturation_radiance_unit W/m^2/um/sr
Slope 0.0175803
Slope_reflectance 0.0000488951
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_VN02
Lt_VN02
16-bit unsigned integer		 Data_description TOA radiance of VN02: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of VN02: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 1770.82
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 10
Band_width_unit nm
Center_wavelength 412
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -30.5
Offset_reflectance -0.0541099
Saturation_radiance 250
Saturation_radiance_unit W/m^2/um/sr
Slope 0.0223416
Slope_reflectance 0.0000396361
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_VN03
Lt_VN03
16-bit unsigned integer		 Data_description TOA radiance of VN03: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of VN03: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 1963.36
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 10
Band_width_unit nm
Center_wavelength 443
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -45.7
Offset_reflectance -0.0731251
Saturation_radiance 400
Saturation_radiance_unit W/m^2/um/sr
Slope 0.0334758
Slope_reflectance 0.0000535649
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_VN04
Lt_VN04
16-bit unsigned integer		 Data_description TOA radiance of VN04: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of VN04: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 2004.88
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 10
Band_width_unit nm
Center_wavelength 490
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -14.7
Offset_reflectance -0.0230345
Saturation_radiance 120
Saturation_radiance_unit W/m^2/um/sr
Slope 0.0107679
Slope_reflectance 0.0000168731
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_VN05
Lt_VN05
16-bit unsigned integer		 Data_description TOA radiance of VN05: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of VN05: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 1914.38
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Band_width_unit nm
Center_wavelength 530
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -35.9
Offset_reflectance -0.0589137
Saturation_radiance 350
Saturation_radiance_unit W/m^2/um/sr
Slope 0.0262972
Slope_reflectance 0.000043155
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_VN06
Lt_VN06
16-bit unsigned integer		 Data_description TOA radiance of VN06: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of VN06: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 1858.71
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Band_width_unit nm
Center_wavelength 565
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -9.5
Offset_reflectance -0.0160569
Saturation_radiance 90
Saturation_radiance_unit W/m^2/um/sr
Slope 0.00695886
Slope_reflectance 0.0000117619
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_VN07
Lt_VN07
16-bit unsigned integer		 Data_description TOA radiance of VN07: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of VN07: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 1554.05
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Band_width_unit nm
Center_wavelength 673.5
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -6.9
Offset_reflectance -0.0139487
Saturation_radiance 62
Saturation_radiance_unit W/m^2/um/sr
Slope 0.00505433
Slope_reflectance 0.0000102176
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_VN08
Lt_VN08
16-bit unsigned integer		 Data_description TOA radiance of VN08: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of VN08: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 1553.79
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Band_width_unit nm
Center_wavelength 673.5
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -21.3
Offset_reflectance -0.0430662
Saturation_radiance 210
Saturation_radiance_unit W/m^2/um/sr
Slope 0.0156025
Slope_reflectance 0.0000315465
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_VN08P
Lt_VN08P
16-bit unsigned integer		 Band_width_unit nm
Data_description TOA radiance of VN08 co-registered for PI01: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of VN08 co-registered for PI01: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 1553.79
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Center_wavelength 673.5
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -21.3
Offset_reflectance -0.0430662
Saturation_radiance 250
Saturation_radiance_unit W/m^2/um/sr
Slope 0.0156025
Slope_reflectance 0.0000315465
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_VN09
Lt_VN09
16-bit unsigned integer		 Band_width_unit nm
Data_description TOA radiance of VN09: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of VN09: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 1288.04
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 12
Center_wavelength 763
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -35.1
Offset_reflectance -0.0856109
Saturation_radiance 350
Saturation_radiance_unit W/m^2/um/sr
Slope 0.0257112
Slope_reflectance 0.000062711
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_VN10
Lt_VN10
16-bit unsigned integer		 Data_description TOA radiance of VN10: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of VN10: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 988.995
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Band_width_unit nm
Center_wavelength 868.5
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -3.7
Offset_reflectance -0.0117532
Saturation_radiance 30
Saturation_radiance_unit W/m^2/um/sr
Slope 0.00271029
Slope_reflectance 0.00000860937
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_VN11
Lt_VN11
16-bit unsigned integer		 Data_description TOA radiance of VN11: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of VN11: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 989.308
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Band_width_unit nm
Center_wavelength 868.5
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -30.5
Offset_reflectance -0.0968541
Saturation_radiance 300
Saturation_radiance_unit W/m^2/um/sr
Slope 0.0223416
Slope_reflectance 0.0000709467
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr
Lt_VN11P
Lt_VN11P
16-bit unsigned integer		 Data_description TOA radiance of VN11 co-registered for PI02: Lt[W/m^2/sr/um]=DN*Slope+Offset;
TOA reflectance of VN11 co-registered for PI02: rt[Lt*pi/(F0/d^2)]=DN*Slope_reflectance+Offset_reflectance
Band_weighted_TOA_solar_irradiance 989.308
Band_weighted_TOA_solar_irradiance_unit W/m^2/um
Band_width 20
Band_width_unit nm
Center_wavelength 868.5
Center_wavelength_unit nm
Error_DN 65535
Maximum_valid_DN 65534
Minimum_valid_DN 0
Offset -30.5
Offset_reflectance -0.0968541
Saturation_radiance 300
Saturation_radiance_unit W/m^2/um/sr
Slope 0.0223416
Slope_reflectance 0.0000709467
Spatial_resolution 0.00208333
Spatial_resolution_unit degree
Unit W/m^2/um/sr

How to use

  • ・Physical quantity＝DN*slope + offset
  • ・Reflectance = DN*slope_reflectance + offset_reflectance
  • ・Valid values are during Minimum_valid_DN～Maximum_valid_DN
  • **Caution**
  • In case of Ver.2001 or less, there are incorrect DN values for the invalid pixels (originally, DN should have been 65535, but not). The QA_flag includes the correct information of invalid pixels (DN=65535), therefore you should mask the invalid DN before you use this product.