ToA BRIGHTNESS TEMPERATURES - unit surface emissivity --------------------------------------------------------------------------- SENSOR - SSMIS LBL MODEL - AMSUTRAN TEST PROFILE SET - diverse_83profiles_54L.dat RTTOV COEFFICIENT FILE - rtcoef_dmsp_16_ssmis.dat FROM - /data/nwp1/mcallawa/rtcoef_rttov11/rttov7pred54L_update/ LBL TRANSMITTANCE FILE - dmsp_16_ssmis.p83.l54.tr8_All.dat FROM - /data/nwp1/mcallawa/trans/mwave/rt11.3_83P_54L_update/ssmis/ SCAN-1 (nadir view) --------------------------------------------------------------------------- BRIGHTNESS TEMPERATURES - RTTOV, LBL [K] PROF-81 PROF-82 PROF-83 Ch 1 211.0287 211.0275 307.0929 307.1026 268.2748 268.2709 Ch 2 210.6641 210.6593 292.5751 292.5998 258.4673 258.4626 Ch 3 208.9998 208.9561 276.9503 276.9928 247.2309 247.2299 Ch 4 204.8150 204.7867 262.0004 262.0380 233.8296 233.8286 Ch 5 191.7511 191.7420 245.9063 245.9152 216.0084 216.0090 Ch 6 183.6594 183.6601 242.4675 242.4664 209.5360 209.5360 Ch 7 182.0615 182.0592 247.9835 247.9303 211.3824 211.3788 Ch 8 211.0608 211.0593 291.3088 291.2449 269.6185 269.6158 Ch 9 211.0695 211.0728 271.3863 271.3802 257.1662 257.2025 Ch 10 211.0916 211.0953 259.6511 259.6533 245.8914 245.9419 Ch 11 210.8928 210.9322 245.4720 245.4829 233.0686 233.1396 Ch 12 211.0665 211.0664 314.0630 314.0611 273.9492 273.9505 Ch 13 211.0665 211.0664 314.0629 314.0611 273.9492 273.9505 Ch 14 211.0660 211.0661 300.8846 300.8784 272.3817 272.3876 Ch 15 211.0678 211.0675 314.2233 314.2223 273.4577 273.4568 Ch 16 211.0678 211.0675 314.2235 314.2225 273.4578 273.4569 Ch 17 211.0607 211.0598 304.5833 304.5635 272.1089 272.1039 Ch 18 211.0607 211.0598 304.5833 304.5635 272.1089 272.1039 Ch 19 212.3129 212.3519 280.3263 280.4050 243.4166 243.4074 Ch 20 203.3546 203.2770 268.6112 268.4814 231.9536 231.9695 Ch 21 216.6449 216.6999 302.4025 302.4043 256.9352 256.9338 Ch 22 203.4449 203.5188 291.7633 291.7339 247.3994 247.3943 Ch 23 192.6851 192.7317 273.5125 273.4670 231.5165 231.5121 Ch 24 184.1516 184.1767 259.6046 259.5917 218.6837 218.6799 BRIGHTNESS TEMPERATURE STATISTICS (RTTOV-LBL) BIAS [K] OVER PROFILE SET Ch 1 0.0012 Ch 2 0.0006 Ch 3 0.0013 Ch 4 -0.0006 Ch 5 0.0000 Ch 6 -0.0008 Ch 7 -0.0056 Ch 8 0.0074 Ch 9 0.0158 Ch 10 0.0220 Ch 11 0.0284 Ch 12 0.0009 Ch 13 0.0009 Ch 14 0.0038 Ch 15 0.0009 Ch 16 0.0009 Ch 17 0.0039 Ch 18 0.0039 Ch 19 -0.0040 Ch 20 0.0018 Ch 21 -0.0063 Ch 22 -0.0085 Ch 23 -0.0061 Ch 24 -0.0062 RMSE [K] OVER PROFILE SET Ch 1 0.0041 Ch 2 0.0052 Ch 3 0.0092 Ch 4 0.0067 Ch 5 0.0018 Ch 6 0.0012 Ch 7 0.0115 Ch 8 0.0236 Ch 9 0.0442 Ch 10 0.0456 Ch 11 0.0573 Ch 12 0.0026 Ch 13 0.0026 Ch 14 0.0104 Ch 15 0.0024 Ch 16 0.0024 Ch 17 0.0107 Ch 18 0.0107 Ch 19 0.0151 Ch 20 0.0229 Ch 21 0.0187 Ch 22 0.0246 Ch 23 0.0173 Ch 24 0.0116 --------------------------------------------------------------------------- # 81 - profile of minimum level temperatures & humidities # 82 - profile of maximum level temperatures & humidities # 83 - profile of mean level temperatures & humidities ---------------------------------------------------------------------------