50 MAS Configuration for 01-101 12 Jul 2001 CLAMS Flt. 01 01 16 0 0.055410 0.0000 0.432 0.452 0.472 0.100 1918.88 02 02 16 0 0.053999 0.0000 0.514 0.534 0.557 0.100 1870.70 03 03 16 0 0.031033 0.0000 0.615 0.638 0.669 0.100 1619.42 04 04 16 0 0.040956 0.0000 0.667 0.688 0.711 0.100 1455.33 05 05 16 0 0.031962 0.0000 0.709 0.730 0.753 0.100 1318.12 06 06 16 0 0.033208 0.0000 0.790 0.810 0.835 0.100 1106.53 07 07 16 0 0.032089 0.0000 0.833 0.854 0.875 0.100 999.38 08 08 16 0 0.027260 0.0000 0.873 0.892 0.914 0.100 922.17 09 09 16 0 0.014100 0.0000 0.913 0.934 0.954 0.100 820.02 10 10 16 0 0.007597 0.0000 1.559 1.586 1.612 0.100 254.30 11 11 16 0 0.006846 0.0000 1.614 1.636 1.665 0.010 237.12 12 12 16 0 0.006227 0.0000 1.669 1.690 1.719 0.010 216.79 13 13 16 0 0.002970 0.0000 1.721 1.742 1.771 0.010 189.38 14 14 16 0 0.002900 0.0000 1.773 1.794 1.824 0.010 168.06 15 15 16 0 0.002938 0.0000 1.825 1.846 1.874 0.010 148.61 16 16 16 0 0.002794 0.0000 1.874 1.900 1.925 0.100 135.75 17 17 16 0 0.002557 0.0000 1.925 1.948 1.975 0.010 127.85 18 18 16 0 0.002493 0.0000 1.975 1.998 2.025 0.010 118.25 19 19 16 0 0.002554 0.0000 2.025 2.048 2.076 0.010 105.00 20 20 16 0 0.002642 0.0000 2.075 2.098 2.125 0.010 94.65 21 21 16 0 0.005730 0.0000 2.125 2.148 2.175 0.010 82.36 22 22 16 0 0.003313 0.0000 2.174 2.196 2.223 0.010 74.83 23 23 16 0 0.003937 0.0000 2.223 2.244 2.270 0.010 71.84 24 24 16 0 0.004609 0.0000 2.273 2.294 2.322 0.010 64.31 25 25 16 0 0.005016 0.0000 2.324 2.350 2.379 0.010 58.69 26 26 16 1 0.956000 0.0000 3.024 3.105 3.178 0.001 21.98 27 27 16 1 0.960000 0.0000 3.186 3.270 3.333 0.001 18.70 28 28 16 1 0.961000 0.0000 3.333 3.430 3.494 0.001 16.09 29 29 16 1 0.949000 0.0000 3.498 3.585 3.653 0.001 13.72 30 30 16 1 0.945000 0.0000 3.658 3.740 3.798 0.001 11.92 31 31 16 1 0.942000 0.0000 3.805 3.900 3.969 0.001 10.36 32 32 16 1 0.940000 0.0000 3.975 4.060 4.130 0.001 9.03 33 33 16 1 0.939000 0.0000 4.136 4.208 4.289 0.001 7.74 34 34 16 1 0.938000 0.0000 4.276 4.348 4.429 0.001 6.78 35 35 16 1 0.935000 0.0000 4.449 4.535 4.600 0.001 5.76 36 36 16 1 0.934000 0.0000 4.599 4.685 4.759 0.001 4.95 37 37 16 1 0.933000 0.0000 4.762 4.850 4.916 0.001 4.32 38 38 16 1 0.932000 0.0000 4.917 4.995 5.064 0.001 3.81 39 39 16 1 0.931000 0.0000 5.067 5.165 5.226 0.001 3.37 40 40 16 1 0.930000 0.0000 5.224 5.315 5.364 0.001 3.01 41 41 16 1 0.932000 0.0000 5.347 5.385 5.426 0.001 2.80 42 42 16 1 0.966000 0.0000 8.255 8.444 8.605 0.010 0.48 43 43 16 1 0.963000 0.0000 9.434 9.635 9.858 0.010 0.28 44 44 16 1 0.960000 0.0000 10.167 10.353 10.632 0.010 0.21 45 45 16 1 0.957000 0.0000 10.703 10.883 11.140 0.010 0.17 46 46 16 1 0.947000 0.0000 11.700 11.893 12.160 0.010 0.12 47 47 16 1 0.943000 0.0000 12.561 12.813 12.999 0.010 0.09 48 48 16 1 0.948000 0.0000 13.012 13.193 13.430 0.010 0.08 49 49 16 1 0.939000 0.0000 13.538 13.722 14.037 0.010 0.07 50 50 16 1 0.944000 0.0000 14.049 14.203 14.429 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 CLAMS-2001 AircraftPlatform NASA ER-2 (806) NavFormatCode Format (A-1) LocationCode Inertial (INU) AltitudeCode Inertial (INU) CalibrationVersion Version 1.0 Calibration CalibrationName CLAMS-2001_Jun26-Aug07 SRF_Dataset /rarray/calibrat/mas/srf/Jun_01/ SRF_FTP ftp://asapdata/mas/srf/Jun_01/ NavDataSource ER2 navigation recorder NavDataPath /nav/2001/er2/01-101 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 = 17-Sept-2001 Config.asc creation date = 17-Sept-2001