50 MAS Configuration for 01-142 24 Sep 2001 Hurricane Humberto 01 01 16 0 0.050866 0.0000 0.452 0.472 0.493 0.100 1981.92 02 02 16 0 0.059483 0.0000 0.534 0.554 0.577 0.100 1857.88 03 03 16 0 0.037920 0.0000 0.635 0.658 0.689 0.100 1549.55 04 04 16 0 0.049927 0.0000 0.687 0.708 0.731 0.100 1386.41 05 05 16 0 0.039083 0.0000 0.729 0.750 0.773 0.100 1260.07 06 06 16 0 0.042107 0.0000 0.810 0.830 0.855 0.100 1053.65 07 07 16 0 0.040611 0.0000 0.853 0.874 0.895 0.100 962.82 08 08 16 0 0.037150 0.0000 0.893 0.912 0.934 0.100 869.28 09 09 16 0 0.021133 0.0000 0.933 0.954 0.974 0.100 784.92 10 10 16 0 0.008208 0.0000 1.598 1.624 1.649 0.100 240.95 11 11 16 0 0.007418 0.0000 1.651 1.676 1.702 0.010 224.10 12 12 16 0 0.006900 0.0000 1.705 1.728 1.756 0.010 197.51 13 13 16 0 0.003346 0.0000 1.758 1.782 1.808 0.010 174.14 14 14 16 0 0.003363 0.0000 1.810 1.832 1.859 0.010 154.39 15 15 16 0 0.003184 0.0000 1.859 1.882 1.910 0.010 138.62 16 16 16 0 0.003053 0.0000 1.910 1.932 1.960 0.100 130.52 17 17 16 0 0.002856 0.0000 1.960 1.984 2.010 0.010 121.94 18 18 16 0 0.002898 0.0000 2.010 2.034 2.061 0.010 108.87 19 19 16 0 0.002940 0.0000 2.060 2.084 2.110 0.010 98.16 20 20 16 0 0.003140 0.0000 2.110 2.134 2.161 0.010 85.47 21 21 16 0 0.007137 0.0000 2.160 2.184 2.210 0.010 76.31 22 22 16 0 0.004252 0.0000 2.209 2.234 2.259 0.010 73.32 23 23 16 0 0.005020 0.0000 2.259 2.284 2.309 0.010 67.69 24 24 16 0 0.005439 0.0000 2.309 2.334 2.359 0.010 58.56 25 25 16 0 0.006573 0.0000 2.359 2.384 2.408 0.010 57.37 26 26 16 1 0.956000 0.0000 3.034 3.115 3.188 0.001 21.72 27 27 16 1 0.960000 0.0000 3.196 3.280 3.343 0.001 18.56 28 28 16 1 0.961000 0.0000 3.343 3.440 3.504 0.001 15.92 29 29 16 1 0.949000 0.0000 3.508 3.595 3.663 0.001 13.60 30 30 16 1 0.945000 0.0000 3.668 3.750 3.808 0.001 11.80 31 31 16 1 0.942000 0.0000 3.815 3.910 3.979 0.001 10.28 32 32 16 1 0.940000 0.0000 3.985 4.070 4.140 0.001 8.95 33 33 16 1 0.939000 0.0000 4.146 4.218 4.299 0.001 7.66 34 34 16 1 0.938000 0.0000 4.286 4.358 4.439 0.001 6.73 35 35 16 1 0.935000 0.0000 4.459 4.545 4.609 0.001 5.71 36 36 16 1 0.934000 0.0000 4.609 4.695 4.769 0.001 4.90 37 37 16 1 0.933000 0.0000 4.773 4.860 4.926 0.001 4.28 38 38 16 1 0.932000 0.0000 4.927 5.005 5.074 0.001 3.78 39 39 16 1 0.931000 0.0000 5.077 5.175 5.236 0.001 3.35 40 40 16 1 0.930000 0.0000 5.234 5.325 5.374 0.001 2.99 41 41 16 1 0.932000 0.0000 5.357 5.395 5.436 0.001 2.77 42 42 16 1 0.966000 0.0000 8.245 8.454 8.592 0.010 0.48 43 43 16 1 0.963000 0.0000 9.334 9.555 9.788 0.010 0.29 44 44 16 1 0.960000 0.0000 10.125 10.353 10.594 0.010 0.21 45 45 16 1 0.957000 0.0000 10.629 10.853 11.079 0.010 0.17 46 46 16 1 0.947000 0.0000 11.638 11.883 12.125 0.010 0.12 47 47 16 1 0.943000 0.0000 12.594 12.783 12.977 0.010 0.09 48 48 16 1 0.948000 0.0000 12.938 13.173 13.405 0.010 0.08 49 49 16 1 0.939000 0.0000 13.459 13.703 14.005 0.010 0.07 50 50 16 1 0.944000 0.0000 13.997 14.213 14.408 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 CAMEX-4 AircraftPlatform NASA ER-2 (809) NavFormatCode Format (A-1) LocationCode Inertial (INU) AltitudeCode Inertial (INU) CalibrationVersion Version 1.0 Calibration CalibrationName CAMEX-4_Aug10-Oct23 SRF_Dataset /rarray/calibrat/mas/srf/Aug_01_after_al/ SRF_FTP ftp://asapdata/mas/srf/Aug_01_after_al/ NavDataSource ER2 navigation recorder NavDataPath /nav/2001/er2/01-142 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 = 20-Dec-2001 Config.asc creation date = 20-Dec-2001