50 MAS Configuration for 04-906 11 Feb 2004 01 01 16 0 0.080500 0.0000 0.449 0.470 0.489 0.100 1980.27 02 02 16 0 0.083039 0.0000 0.531 0.552 0.573 0.100 1861.59 03 03 16 0 0.048300 0.0000 0.630 0.650 0.680 0.100 1573.02 04 04 16 0 0.063273 0.0000 0.681 0.702 0.723 0.100 1412.32 05 05 16 0 0.048449 0.0000 0.722 0.744 0.764 0.100 1286.39 06 06 16 0 0.051188 0.0000 0.803 0.826 0.846 0.100 1076.59 07 07 16 0 0.049661 0.0000 0.845 0.868 0.887 0.100 978.42 08 08 16 0 0.043141 0.0000 0.886 0.908 0.927 0.100 889.25 09 09 16 0 0.024199 0.0000 0.927 0.948 0.968 0.100 793.46 10 10 16 0 0.006421 0.0000 1.586 1.611 1.639 0.100 244.16 11 11 16 0 0.006346 0.0000 1.641 1.665 1.694 0.010 227.71 12 12 16 0 0.006262 0.0000 1.698 1.721 1.748 0.010 201.78 13 13 16 0 0.003113 0.0000 1.752 1.775 1.801 0.010 176.72 14 14 16 0 0.003204 0.0000 1.806 1.827 1.854 0.010 156.12 15 15 16 0 0.003132 0.0000 1.855 1.875 1.905 0.010 139.58 16 16 16 0 0.003163 0.0000 1.905 1.927 1.954 0.100 131.74 17 17 16 0 0.002839 0.0000 1.955 1.979 2.004 0.010 123.11 18 18 16 0 0.002770 0.0000 2.005 2.029 2.056 0.010 110.18 19 19 16 0 0.002616 0.0000 2.055 2.079 2.104 0.010 99.21 20 20 16 0 0.002582 0.0000 2.104 2.129 2.154 0.010 87.01 21 21 16 0 0.005290 0.0000 2.153 2.177 2.201 0.010 77.26 22 22 16 0 0.002818 0.0000 2.201 2.227 2.252 0.010 73.68 23 23 16 0 0.002835 0.0000 2.252 2.277 2.302 0.010 68.92 24 24 16 0 0.002638 0.0000 2.303 2.327 2.351 0.010 58.77 25 25 16 0 0.002310 0.0000 2.351 2.377 2.401 0.010 58.24 26 26 16 1 0.956000 0.0000 3.061 3.135 3.223 0.001 21.01 27 27 16 1 0.960000 0.0000 3.231 3.295 3.376 0.001 18.08 28 28 16 1 0.961000 0.0000 3.377 3.455 3.529 0.001 15.51 29 29 16 1 0.949000 0.0000 3.529 3.605 3.684 0.001 13.41 30 30 16 1 0.945000 0.0000 3.684 3.755 3.811 0.001 11.69 31 31 16 1 0.942000 0.0000 3.833 3.915 3.987 0.001 10.22 32 32 16 1 0.940000 0.0000 3.992 4.065 4.142 0.001 8.95 33 33 16 1 0.939000 0.0000 4.157 4.229 4.310 0.001 7.58 34 34 16 1 0.938000 0.0000 4.305 4.377 4.456 0.001 6.62 35 35 16 1 0.935000 0.0000 4.455 4.525 4.600 0.001 5.77 36 36 16 1 0.934000 0.0000 4.598 4.675 4.752 0.001 4.98 37 37 16 1 0.933000 0.0000 4.756 4.830 4.904 0.001 4.37 38 38 16 1 0.932000 0.0000 4.907 4.980 5.049 0.001 3.86 39 39 16 1 0.931000 0.0000 5.049 5.125 5.203 0.001 3.43 40 40 16 1 0.930000 0.0000 5.207 5.275 5.341 0.001 3.06 41 41 16 1 0.932000 0.0000 5.348 5.386 5.427 0.001 2.79 42 42 16 1 0.966000 0.0000 8.248 8.509 8.715 0.010 0.47 43 43 16 1 0.963000 0.0000 9.455 9.680 9.933 0.010 0.27 44 44 16 1 0.960000 0.0000 10.280 10.539 10.774 0.010 0.20 45 45 16 1 0.957000 0.0000 10.784 11.038 11.308 0.010 0.16 46 46 16 1 0.947000 0.0000 11.842 12.079 12.337 0.010 0.11 47 47 16 1 0.943000 0.0000 12.710 12.938 13.167 0.010 0.09 48 48 16 1 0.948000 0.0000 13.125 13.339 13.580 0.010 0.08 49 49 16 1 0.939000 0.0000 13.664 13.938 14.150 0.010 0.07 50 50 16 1 0.944000 0.0000 14.109 14.288 14.536 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 DFRC Feb 2004 AircraftPlatform NASA ER-2 (802) NavFormatCode Format (A-2) LocationCode Inertial (INU) AltitudeCode Inertial (INU) CalibrationVersion Version 1.0 Calibration CalibrationName DFRC_011204_022404 SRF_Dataset /rarray/calibrat/mas/srf/Jan_04/ SRF_FTP ftp://asapdata.arc.nasa.gov/mas/srf/Jan_04/ NavDataSource ER2 navigation recorder NavDataPath /nav/2004/er2/04-906 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 = 5-Apr-2004