50 MAS Configuration for 03-615 22 Feb 2003 01 01 16 0 0.098311 0.0000 0.452 0.471 0.493 0.100 2069.11 02 02 16 0 0.107334 0.0000 0.534 0.553 0.576 0.100 1842.30 03 03 16 0 0.062092 0.0000 0.633 0.659 0.685 0.100 1573.95 04 04 16 0 0.079686 0.0000 0.683 0.705 0.727 0.100 1431.72 05 05 16 0 0.061996 0.0000 0.725 0.743 0.769 0.100 1293.89 06 06 16 0 0.065792 0.0000 0.807 0.827 0.851 0.100 1070.61 07 07 16 0 0.063398 0.0000 0.850 0.871 0.891 0.100 986.82 08 08 16 0 0.057825 0.0000 0.890 0.909 0.932 0.100 922.05 09 09 16 0 0.032883 0.0000 0.931 0.953 0.972 0.100 844.03 10 10 16 0 0.010151 0.0000 1.599 1.623 1.650 0.100 240.90 11 11 16 0 0.009194 0.0000 1.652 1.678 1.703 0.010 223.62 12 12 16 0 0.008434 0.0000 1.706 1.730 1.755 0.010 197.02 13 13 16 0 0.003978 0.0000 1.757 1.781 1.807 0.010 174.51 14 14 16 0 0.003942 0.0000 1.810 1.834 1.857 0.010 154.55 15 15 16 0 0.003675 0.0000 1.860 1.883 1.908 0.010 138.42 16 16 16 0 0.003606 0.0000 1.910 1.934 1.958 0.100 131.05 17 17 16 0 0.003182 0.0000 1.961 1.985 2.008 0.010 122.32 18 18 16 0 0.003099 0.0000 2.011 2.036 2.059 0.010 108.41 19 19 16 0 0.003008 0.0000 2.061 2.086 2.109 0.010 96.43 20 20 16 0 0.003046 0.0000 2.111 2.135 2.159 0.010 86.04 21 21 16 0 0.006546 0.0000 2.161 2.185 2.208 0.010 76.55 22 22 16 0 0.003681 0.0000 2.210 2.236 2.259 0.010 72.03 23 23 16 0 0.004064 0.0000 2.261 2.286 2.310 0.010 65.83 24 24 16 0 0.004058 0.0000 2.313 2.338 2.361 0.010 58.68 25 25 16 0 0.004464 0.0000 2.362 2.388 2.411 0.010 57.98 26 26 16 1 0.956000 0.0000 3.083 3.166 3.246 0.001 23.83 27 27 16 1 0.960000 0.0000 3.251 3.326 3.397 0.001 18.69 28 28 16 1 0.961000 0.0000 3.400 3.471 3.550 0.001 15.19 29 29 16 1 0.949000 0.0000 3.550 3.626 3.707 0.001 13.15 30 30 16 1 0.945000 0.0000 3.700 3.766 3.832 0.001 11.48 31 31 16 1 0.942000 0.0000 3.854 3.931 4.011 0.001 10.04 32 32 16 1 0.940000 0.0000 4.010 4.086 4.168 0.001 8.77 33 33 16 1 0.939000 0.0000 4.171 4.243 4.324 0.001 7.48 34 34 16 1 0.938000 0.0000 4.319 4.391 4.470 0.001 6.55 35 35 16 1 0.935000 0.0000 4.469 4.541 4.619 0.001 5.68 36 36 16 1 0.934000 0.0000 4.613 4.691 4.773 0.001 4.91 37 37 16 1 0.933000 0.0000 4.769 4.846 4.923 0.001 4.31 38 38 16 1 0.932000 0.0000 4.917 4.991 5.064 0.001 3.82 39 39 16 1 0.931000 0.0000 5.058 5.126 5.221 0.001 3.40 40 40 16 1 0.930000 0.0000 5.213 5.276 5.354 0.001 3.04 41 41 16 1 0.932000 0.0000 5.362 5.400 5.441 0.001 2.76 42 42 16 1 0.966000 0.0000 8.375 8.602 8.781 0.010 0.45 43 43 16 1 0.963000 0.0000 9.498 9.714 9.968 0.010 0.27 44 44 16 1 0.960000 0.0000 10.278 10.532 10.775 0.010 0.20 45 45 16 1 0.957000 0.0000 10.768 11.001 11.280 0.010 0.16 46 46 16 1 0.947000 0.0000 11.800 12.042 12.294 0.010 0.12 47 47 16 1 0.943000 0.0000 12.677 12.901 13.126 0.010 0.09 48 48 16 1 0.948000 0.0000 13.043 13.300 13.520 0.010 0.08 49 49 16 1 0.939000 0.0000 13.554 13.821 14.093 0.010 0.07 50 50 16 1 0.944000 0.0000 14.038 14.281 14.486 0.010 0.06 | | | | | | | | | | | | | | | | | | | | | =(!) | | | | | | | | | =-Scale Factor | | | | | | | | =- 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 1-25) | | | | Blackbody emmissivity (only used for IR bands 26-50) | | | =----------0 => visible band, 1 => thermal infrared band" | | =-------------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: Factor in column 10 is used to scale radiances in calibrated data by the following method: value_stored = int( radiance / factor ) for each channel ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ Title MODIS Airborne Simulator (MAS) Level-1B Data Sensor_ID_Code M5 105 MAS50 ExperimentName THORpex 2003 AircraftPlatform NASA ER-2 (806) NavFormatCode Format (A-1) LocationCode Inertial (INU) AltitudeCode Inertial (INU) CalibrationVersion Version 1.0 Calibration CalibrationName THORpex_Jan23-Mar19 SRF_Dataset /rarray/calibrat/mas/srf/Mar_03/ SRF_FTP ftp://asapdata.arc.nasa.gov/mas/srf/Mar_03/ NavDataSource ER2 navigation recorder NavDataPath /nav/2003/er2/03-615 TbackBand 45, 47, 31, 273.0 GranuleVersion 1.0.0 MetadataVersion 1.0.0 ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ Conversion from counts to radiance in VIS and NIR channels is 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) From Chris Moeller (UWisc) *********************************** This is done in 2 steps: 1. Get the (TBACK Band) scan head count and convert it to a brightness temperature 2. Use the scan head temperature and the cold and warm black body counts/temperatures for computing the corrected slope and intercept for all IR bands. (note: set to 1.0 for channels 1-25) MAS BB Emissivity Coefficients Hemispherical Reflectance (JPL) 11/00 convolved with MAS SRF (ARC) 10/00 Red spot Paint Values in form Wavelength, Emissivity ************************************* For Bands 26 thru 50: 0.95600, 0.96000, 0.96100, 0.94900, 0.94500, 0.94200, 0.94000, 0.93900, 0.93800, 0.93500, 0.93400, 0.93300, 0.93200, 0.93100, 0.93000, 0.93200, 0.96600, 0.96300, 0.96000, 0.95700, 0.94700, 0.94300, 0.94800, 0.93900, 0.94400, ************************************************** --- Config.asc creation date = 29-Jan-2003