50 MAS Configuration for 04-605 16 Oct 2003 01 01 16 0 0.076090 0.0000 0.449 0.470 0.489 0.100 1980.27 02 02 16 0 0.078226 0.0000 0.531 0.552 0.573 0.100 1861.59 03 03 16 0 0.045501 0.0000 0.630 0.650 0.680 0.100 1573.02 04 04 16 0 0.059594 0.0000 0.681 0.702 0.723 0.100 1412.32 05 05 16 0 0.045617 0.0000 0.722 0.744 0.764 0.100 1286.39 06 06 16 0 0.048362 0.0000 0.803 0.826 0.846 0.100 1076.59 07 07 16 0 0.047088 0.0000 0.845 0.868 0.887 0.100 978.42 08 08 16 0 0.041282 0.0000 0.886 0.908 0.927 0.100 889.25 09 09 16 0 0.023360 0.0000 0.927 0.948 0.968 0.100 793.46 10 10 16 0 0.006308 0.0000 1.587 1.612 1.640 0.100 243.88 11 11 16 0 0.006258 0.0000 1.643 1.666 1.695 0.010 227.35 12 12 16 0 0.006176 0.0000 1.699 1.722 1.749 0.010 201.23 13 13 16 0 0.003064 0.0000 1.753 1.776 1.802 0.010 176.32 14 14 16 0 0.003118 0.0000 1.807 1.828 1.855 0.010 156.01 15 15 16 0 0.003028 0.0000 1.856 1.876 1.906 0.010 139.38 16 16 16 0 0.003056 0.0000 1.906 1.928 1.955 0.100 131.90 17 17 16 0 0.002757 0.0000 1.956 1.980 2.005 0.010 122.92 18 18 16 0 0.002702 0.0000 2.006 2.030 2.056 0.010 109.94 19 19 16 0 0.002558 0.0000 2.056 2.080 2.105 0.010 98.97 20 20 16 0 0.002524 0.0000 2.105 2.130 2.155 0.010 86.76 21 21 16 0 0.005176 0.0000 2.154 2.178 2.202 0.010 77.11 22 22 16 0 0.002756 0.0000 2.202 2.228 2.253 0.010 73.62 23 23 16 0 0.002772 0.0000 2.253 2.278 2.303 0.010 68.78 24 24 16 0 0.002569 0.0000 2.304 2.328 2.352 0.010 58.70 25 25 16 0 0.002250 0.0000 2.352 2.378 2.402 0.010 58.12 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 8.243 8.504 8.710 0.010 0.47 43 43 16 1 0.963000 0.0000 9.450 9.675 9.928 0.010 0.27 44 44 16 1 0.960000 0.0000 10.275 10.534 10.769 0.010 0.20 45 45 16 1 0.957000 0.0000 10.779 11.033 11.303 0.010 0.16 46 46 16 1 0.947000 0.0000 11.837 12.074 12.332 0.010 0.11 47 47 16 1 0.943000 0.0000 12.705 12.933 13.162 0.010 0.09 48 48 16 1 0.948000 0.0000 13.120 13.334 13.575 0.010 0.08 49 49 16 1 0.939000 0.0000 13.659 13.933 14.145 0.010 0.07 50 50 16 1 0.944000 0.0000 14.104 14.283 14.531 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 GLAS-validation AircraftPlatform NASA ER-2 (802) NavFormatCode Format (A-2) LocationCode Inertial (INU) AltitudeCode Inertial (INU) CalibrationVersion Version 1.0 Calibration CalibrationName GLAS_101103_102203 SRF_Dataset /rarray/calibrat/mas/srf/Nov_03/ SRF_FTP ftp://asapdata.arc.nasa.gov/mas/srf/Nov_03/ NavDataSource ER2 navigation recorder NavDataPath /nav/2004/er2/04-605 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 = 9-Jul-2003