50 MASTER Configuration for 99-001-01 02 Dec 99 Master Validation Flt 01 01 16 0 0 0 0.007957 0.0000 0.438 0.460 0.482 0 0.00 0.00 0.100 1957.43 02 02 16 0 0 0 0.012339 0.0000 0.479 0.498 0.522 0 0.00 0.00 0.100 1918.99 03 03 16 0 0 0 0.011375 0.0000 0.521 0.540 0.564 0 0.00 0.00 0.100 1865.61 04 04 16 0 0 0 0.014806 0.0000 0.562 0.582 0.603 0 0.00 0.00 0.100 1813.55 05 05 16 0 0 0 0.020484 0.0000 0.633 0.654 0.692 0 0.00 0.00 0.100 1551.96 06 06 16 0 0 0 0.027556 0.0000 0.692 0.714 0.734 0 0.00 0.00 0.100 1374.08 07 07 16 0 0 0 0.022153 0.0000 0.731 0.752 0.773 0 0.00 0.00 0.100 1258.21 08 08 16 0 0 0 0.023025 0.0000 0.781 0.802 0.823 0 0.00 0.00 0.100 1132.96 09 09 16 0 0 0 0.023323 0.0000 0.848 0.868 0.889 0 0.00 0.00 0.100 972.37 10 10 16 0 0 0 0.018180 0.0000 0.886 0.906 0.927 0 0.00 0.00 0.100 888.49 11 11 16 0 0 0 0.018993 0.0000 0.927 0.946 0.966 0 0.00 0.00 0.010 791.12 12 12 16 0 0 0 0.002487 0.0000 1.582 1.608 1.636 0 0.00 0.00 0.010 245.53 13 13 16 0 0 0 0.002274 0.0000 1.638 1.666 1.691 0 0.00 0.00 0.010 228.94 14 14 16 0 0 0 0.002151 0.0000 1.694 1.718 1.745 0 0.00 0.00 0.010 203.32 15 15 16 0 0 0 0.002212 0.0000 1.749 1.774 1.801 0 0.00 0.00 0.010 178.19 16 16 16 0 0 0 0.001751 0.0000 1.803 1.826 1.853 0 0.00 0.00 0.100 157.24 17 17 16 0 0 0 0.001765 0.0000 1.852 1.874 1.898 0 0.00 0.00 0.010 140.41 18 18 16 0 0 0 0.001751 0.0000 1.896 1.924 1.953 0 0.00 0.00 0.010 132.45 19 19 16 0 0 0 0.001626 0.0000 1.956 1.980 2.006 0 0.00 0.00 0.010 123.12 20 20 16 0 0 0 0.001136 0.0000 2.057 2.080 2.105 0 0.00 0.00 0.010 99.21 21 21 16 0 0 0 0.001201 0.0000 2.134 2.160 2.185 0 0.00 0.00 0.010 80.33 22 22 16 0 0 0 0.001232 0.0000 2.185 2.212 2.236 0 0.00 0.00 0.010 74.47 23 23 16 0 0 0 0.001158 0.0000 2.233 2.258 2.284 0 0.00 0.00 0.010 71.34 24 24 16 0 0 0 0.000751 0.0000 2.294 2.320 2.363 0 0.00 0.00 0.010 60.00 25 25 16 0 0 0 0.000793 0.0000 2.362 2.388 2.426 0 0.00 0.00 0.010 56.57 26 26 16 0 0 1 0.000000 0.0000 3.075 3.147 3.231 0 0.00 0.00 0.001 20.78 27 27 16 0 0 1 0.000000 0.0000 3.231 3.297 3.377 0 0.00 0.00 0.001 18.04 28 28 16 0 0 1 0.000000 0.0000 3.385 3.460 3.534 0 0.00 0.00 0.001 15.39 29 29 16 0 0 1 0.000000 0.0000 3.538 3.615 3.694 0 0.00 0.00 0.001 13.30 30 30 16 0 0 1 0.000000 0.0000 3.692 3.765 3.826 0 0.00 0.00 0.001 11.56 31 31 16 0 0 1 0.000000 0.0000 3.846 3.925 3.999 0 0.00 0.00 0.001 10.12 32 32 16 0 0 1 0.000000 0.0000 3.999 4.075 4.154 0 0.00 0.00 0.001 8.90 33 33 16 0 0 1 0.000000 0.0000 4.157 4.229 4.310 0 0.00 0.00 0.001 7.58 34 34 16 0 0 1 0.000000 0.0000 4.307 4.379 4.460 0 0.00 0.00 0.001 6.60 35 35 16 0 0 1 0.000000 0.0000 4.456 4.530 4.603 0 0.00 0.00 0.001 5.75 36 36 16 0 0 1 0.000000 0.0000 4.597 4.680 4.760 0 0.00 0.00 0.001 4.98 37 37 16 0 0 1 0.000000 0.0000 4.753 4.830 4.911 0 0.00 0.00 0.001 4.36 38 38 16 0 0 1 0.000000 0.0000 4.905 4.980 5.054 0 0.00 0.00 0.001 3.86 39 39 16 0 0 1 0.000000 0.0000 5.044 5.125 5.205 0 0.00 0.00 0.001 3.44 40 40 16 0 0 1 0.000000 0.0000 5.203 5.270 5.341 0 0.00 0.00 0.001 3.07 41 41 16 0 0 1 0.000000 0.0000 7.587 7.803 7.943 0 0.00 0.00 0.001 0.66 42 42 16 0 0 1 0.000000 0.0000 7.950 8.225 8.398 0 0.00 0.00 0.010 0.54 43 43 16 0 0 1 0.000000 0.0000 8.447 8.655 8.806 0 0.00 0.00 0.010 0.43 44 44 16 0 0 1 0.000000 0.0000 8.882 9.104 9.307 0 0.00 0.00 0.010 0.35 45 45 16 0 0 1 0.000000 0.0000 9.503 9.706 9.902 0 0.00 0.00 0.010 0.27 46 46 16 0 0 1 0.000000 0.0000 9.912 10.115 10.327 0 0.00 0.00 0.010 0.23 47 47 16 0 0 1 0.000000 0.0000 10.338 10.564 10.922 0 0.00 0.00 0.010 0.19 48 48 16 0 0 1 0.000000 0.0000 10.977 11.204 11.653 0 0.00 0.00 0.010 0.15 49 49 16 0 0 1 0.000000 0.0000 11.864 12.094 12.364 0 0.00 0.00 0.010 0.11 50 50 16 0 0 1 0.000000 0.0000 12.639 12.876 13.120 0 0.00 0.00 0.010 0.09 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | =(!) | | | | | | | | | | | | | | |= Factor | | | | | | | | | | | | | |= Coef # 2 | | | | | | | | | | | | |= Coef # 1 | | | | | | | | | | | |= # of Count adjust Coef | | | | | | | | | | |= Right 50% spectral response | | | | | | | | | |= Peak 100% spectral response (microns) | | | | | | | | |= Left 50% spectral response (microns) | | | | | | | =- Calibration intercept (only used for visible bands) | | | | | | =---------- Calibration slope (only used for visible bands) | | | | | =------------ 0 => visible band, 1 => thermal infrared band | | | | =-------------- Position of extra bits in bit bucket | | | =---------------- Number of channel used for bit bucket (if 10 bit) | | =------------------- Number of bits in this channel (8 or 10) | =---------------------- Spectral band assigned to this channel =------------------------- Channel number ******************************************************************************* (!) Sensor weighted solar spectral irradiance (Watts/meter2/micron) at mean Earth-Sun distance --- NOTE: Calibration technique was taken from : MASTER Airborne Simulator VIS and NIR Version 1.0 Calibration (11/98 SRF) DOE-RSL_Dec98 Field Experiment by Mike Fitzgerald (NASA/Ames) 02/99 --- Conversion from counts to radiance in VIS and NIR channels is Note: there was no instrument temperature correction performed! rad = (count - (cbb_avg)) * slope where, rad = radiance cbb_avg = cold black body counts (running average) slope = from column 7 in above table count = count value *********************************** IR Emissivity Correction (for MAS-50{adopted for MASTER}) From Chris Moeller (UWisc) and Simon Hook (JPL) *********************************** This is done in 2 steps: 1. Get the Channel 45 scan head count and convert it to a brightness temperature using UWisc subroutine TEMBCK.F (from Liam Gumley (UWisc)) 2. Call subroutine MASCAL.F (from Liam Gumley (UWisc)) which uses the chan45 scan head temperature and the cold and warm black body counts/temperatures for computing the corrected slope and intercept for all IR bands. Emissivities used were from Simon Hook's calculation for BB paint and embedded in MASCAL.F program (mascal_master.f). BB effective emissivity estimates for all 50 channels (note: set to 1.0 for channels 1-25) For Bands 1 thru 50: 1.0,1.0,1.0,1.0,1.0, 1.0,1.0,1.0,1.0,1.0, 1.0,1.0,1.0,1.0,1.0, 1.0,1.0,1.0,1.0,1.0, 1.0,1.0,1.0,1.0,1.0, 0.96969, 0.97048, 0.97128, 0.96744, 0.96665, 0.96653, 0.96652, 0.96658, 0.96684, 0.96692, 0.96713, 0.96768, 0.96815, 0.96851, 0.96920, 0.98230, 0.97848, 0.97331, 0.97291, 0.97156, 0.97319, 0.97469, 0.97567, 0.97681, 0.97818 ************************* ************************* NOTE: Factor in column 15 is used to scale radiances in calibrated data by the following method: value_stored = int( radiance / factor ) for each channel --- Files and software modified by: M.Fitzgerald G.Cleven and J.Penick MASTER Level-1B Processing Manager (415) 604-6252 10 December 1998 *************************************************************** *************************************************************** *************************************************************** *************************************************************** *************************************************************** *************************************************************** *************************************************************** *************************************************************** *************************************************************** *************************************************************** *************************************************************** ***************************************************************