ToA BRIGHTNESS TEMPERATURES - unit surface emissivity --------------------------------------------------------------------------- SENSOR - ICI LBL MODEL - AMSUTRAN TEST PROFILE SET - diverse_83profiles_54L.dat RTTOV COEFFICIENT FILE - rtcoef_metopsg_1_ici.dat FROM - /data/nwp1/mcallawa/rtcoef_rttov11/rttov7pred54L_update/ LBL TRANSMITTANCE FILE - metopsg_1_ici.p83.l54.tr8_All.dat FROM - /data/nwp1/mcallawa/trans/mwave/rt11.3_83P_54L_update/ici/ SCAN-1 (nadir view) --------------------------------------------------------------------------- BRIGHTNESS TEMPERATURES - RTTOV, LBL [K] PROF-81 PROF-82 PROF-83 Ch 1 211.0686 211.0718 272.1536 272.1460 257.8939 257.9295 Ch 2 211.0854 211.0908 261.5755 261.5763 247.6660 247.7087 Ch 3 211.0648 211.1013 253.2281 253.2324 240.2286 240.2957 Ch 4 211.0010 210.9987 279.7743 279.7268 264.4957 264.4984 Ch 5 211.0010 210.9987 279.7743 279.7268 264.4957 264.4984 Ch 6 211.0719 211.0694 269.6652 269.6579 255.6259 255.6457 Ch 7 211.0867 211.0896 259.8829 259.8854 246.5196 246.5624 Ch 8 211.0870 211.1252 249.3864 249.3945 237.0906 237.1632 Ch 9 211.1084 211.1319 249.8861 249.8939 236.4368 236.5099 Ch 10 211.2268 211.3368 243.1312 243.1348 228.7906 228.8368 Ch 11 211.4160 211.6415 238.8050 238.7905 222.1158 222.1287 Ch 12 211.0821 211.1095 252.9666 252.9727 238.8634 238.9266 Ch 13 211.0821 211.1095 252.9666 252.9727 238.8634 238.9266 BRIGHTNESS TEMPERATURE STATISTICS (RTTOV-LBL) BIAS [K] OVER PROFILE SET Ch 1 0.0157 Ch 2 0.0223 Ch 3 0.0303 Ch 4 0.0112 Ch 5 0.0112 Ch 6 0.0165 Ch 7 0.0240 Ch 8 0.0338 Ch 9 0.0305 Ch 10 0.0368 Ch 11 0.0193 Ch 12 0.0207 Ch 13 0.0207 RMSE [K] OVER PROFILE SET Ch 1 0.0440 Ch 2 0.0455 Ch 3 0.0576 Ch 4 0.0363 Ch 5 0.0363 Ch 6 0.0426 Ch 7 0.0457 Ch 8 0.0626 Ch 9 0.0593 Ch 10 0.0744 Ch 11 0.0789 Ch 12 0.0501 Ch 13 0.0501 --------------------------------------------------------------------------- # 81 - profile of minimum level temperatures & humidities # 82 - profile of maximum level temperatures & humidities # 83 - profile of mean level temperatures & humidities ---------------------------------------------------------------------------