ToA BRIGHTNESS TEMPERATURES - unit surface emissivity --------------------------------------------------------------------------- SENSOR - SSMT2 LBL MODEL - AMSUTRAN TEST PROFILE SET - diverse_83profiles_54L.dat RTTOV COEFFICIENT FILE - rtcoef_dmsp_11_ssmt2.dat FROM - /data/nwp1/mcallawa/rtcoef_rttov11/rttov7pred54L_update/ LBL TRANSMITTANCE FILE - dmsp_11_ssmt2.p83.l54.tr8_All.dat FROM - /data/nwp1/mcallawa/trans/mwave/rt11.3_83P_54L_update/ssmt2/ SCAN-1 (nadir view) --------------------------------------------------------------------------- BRIGHTNESS TEMPERATURES - RTTOV, LBL [K] PROF-81 PROF-82 PROF-83 Ch 1 211.0607 211.0598 304.5815 304.5617 272.1070 272.1020 Ch 2 211.0608 211.0593 291.3090 291.2451 269.6186 269.6158 Ch 3 210.8896 210.9290 245.4744 245.4852 233.0668 233.1378 Ch 4 211.0918 211.0953 259.6541 259.6562 245.8935 245.9440 Ch 5 211.0689 211.0718 272.1781 272.1706 257.9231 257.9587 BRIGHTNESS TEMPERATURE STATISTICS (RTTOV-LBL) BIAS [K] OVER PROFILE SET Ch 1 0.0039 Ch 2 0.0074 Ch 3 0.0284 Ch 4 0.0220 Ch 5 0.0154 RMSE [K] OVER PROFILE SET Ch 1 0.0107 Ch 2 0.0236 Ch 3 0.0572 Ch 4 0.0455 Ch 5 0.0440 --------------------------------------------------------------------------- # 81 - profile of minimum level temperatures & humidities # 82 - profile of maximum level temperatures & humidities # 83 - profile of mean level temperatures & humidities ---------------------------------------------------------------------------