38 eMAS Configuration for 12-913 30 Aug 2012 Lake Tahoe / NPP 01 01 16 0 0.056982 0.0000 0.437 0.462 0.477 0.100 2030.97 02 02 16 0 0.055377 0.0000 0.519 0.544 0.560 0.100 1852.70 03 03 16 0 0.031053 0.0000 0.618 0.640 0.669 0.100 1608.07 04 04 16 0 0.039678 0.0000 0.669 0.690 0.711 0.100 1476.80 05 05 16 0 0.030072 0.0000 0.711 0.734 0.752 0.100 1335.99 06 06 16 0 0.032865 0.0000 0.793 0.812 0.834 0.100 1104.78 07 07 16 0 0.024882 0.0000 0.835 0.848 0.869 0.100 998.32 08 08 16 0 0.023821 0.0000 0.876 0.898 0.914 0.100 951.58 09 09 16 0 0.012415 0.0000 0.916 0.934 0.955 0.100 873.88 10 10 16 0 0.033065 0.0000 1.586 1.612 1.640 0.100 244.45 11 11 16 0 0.029927 0.0000 1.641 1.666 1.694 0.010 227.78 12 12 16 0 0.013582 0.0000 1.696 1.720 1.746 0.010 202.05 13 13 16 0 0.013105 0.0000 1.748 1.774 1.798 0.010 178.03 14 14 16 0 0.013451 0.0000 1.801 1.824 1.849 0.100 158.02 15 15 16 0 0.013053 0.0000 1.853 1.882 1.901 0.100 139.67 16 16 16 0 0.012215 0.0000 1.905 1.928 1.952 0.100 132.32 17 17 16 0 0.011618 0.0000 1.954 1.978 2.002 0.010 123.74 18 18 16 0 0.011814 0.0000 2.004 2.028 2.053 0.010 110.41 19 19 16 0 0.011471 0.0000 2.055 2.078 2.101 0.010 98.02 20 20 16 0 0.012123 0.0000 2.103 2.128 2.152 0.010 87.26 21 21 16 0 0.013570 0.0000 2.154 2.178 2.200 0.010 77.67 22 22 16 0 0.015995 0.0000 2.202 2.226 2.249 0.010 73.04 23 23 16 0 0.018424 0.0000 2.253 2.278 2.300 0.010 67.60 24 24 16 0 0.019678 0.0000 2.303 2.328 2.350 0.010 58.91 25 25 16 0 0.020691 0.0000 2.351 2.376 2.398 0.010 59.11 26 26 16 1 0.967311 0.0000 3.638 3.726 3.827 0.005 11.16 27 27 16 1 0.973607 0.0000 6.616 6.733 6.844 0.005 1.15 28 28 16 1 0.975380 0.0000 7.194 7.286 7.427 0.006 0.84 29 29 16 1 0.974596 0.0000 8.124 8.223 8.379 0.006 0.52 30 30 16 1 0.975200 0.0000 8.417 8.564 8.668 0.006 0.45 31 31 16 1 0.957837 0.0000 9.603 9.713 9.855 0.006 0.27 32 32 16 1 0.962276 0.0000 10.075 10.185 10.319 0.006 0.22 33 33 16 1 0.964374 0.0000 10.902 11.062 11.166 0.005 0.16 34 34 16 1 0.968076 0.0000 11.906 12.006 12.146 0.001 0.12 35 35 16 1 0.966072 0.0000 12.482 12.592 12.725 0.003 0.10 36 36 16 1 0.965970 0.0000 13.232 13.335 13.477 0.006 0.08 37 37 16 1 0.966690 0.0000 13.515 13.632 13.764 0.005 0.07 38 38 16 1 0.967127 0.0000 13.844 13.963 14.072 0.005 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 26-38) | | | =----------0 => visible band, 1 => thermal infrared band" | | =-------------Number of bits in this channel (8 or 16) | =----------------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 eMAS Inaugural Flights Sensor_ID_Code EM 177 EMAS ExperimentName DAOF_Aug2012 AircraftPlatform ER2 809 (809) NavFormatCode Format (NAV) LocationCode Global Pos (GPS) AltitudeCode Global Pos (GPS) CalibrationVersion Version 1.0 Calibration CalibrationName DAOF_071012_091112_0612_0612 SRF_Dataset /calibration/calibrat/eMAS/srf/Jun_12/ SRF_FTP ftp://asapdata.arc.nasa.gov/mas/srf/Jun_12/ NavDataSource Applanix POSAV 510 NavDataPath /rarray/rose/nav.1291300 TbackBand 33, 30, 26, 273.0 GranuleVersion 1.0.0 MetadataVersion 1.0.0 GeoLocationProcess Standard MGeoControlFilePath NONE FlightComment First eMAS flights ------------------------------------------------------------------------------ ------------------------------------------------------------------------------ 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 (from MAS-50{adopted for eMAS}) >From Chris Moeller (UWisc) and Simon Hook (JPL) ******************************************************* This is done in 2 steps: 1. Get the Channel 33 scan head count and convert it to a brightness temperature using UWisc subroutine TEMBCK.F (from Liam Gumley (UWisc)) 2. Use the scanhead temperature and the cold and warm black body counts/temperatures for computing the corrected slope and intercept for all IR bands. Blackbody Emissivity Coefficients Hemispherical Reflectance (JPL) 8/12 Convolved with eMAS SRFs (ARC) 6/12 Aeroglaze Z306 Paint Values in the form Wavelength, Emissivity ******************************************************* ******************************************************* Config creation date: Sep 7 2012