Calibration Coefficients METEOSAT-5
METEOSAT-5: Normalized coefficients for VIS scaled radiances (0 to 1) and IR brightness temperatures in Kelvins. The Normalized coefficients result from
comparison to the reference AVHRR for that time period.
(NOAA-7: July 1983 - January 1985,
NOAA-9: February 1985 - October 1988,
NOAA-11: November 1988 - August 1994,
NOAA-14: January 1995 - September 2001,
NOAA-16: October 2001 - December 2005,
NOAA-18: January 2006 - present)
------------------------------------------------------------------------------------- DATE VISIBLE (fraction) INFRARED (Kelvin) -------- ---------------------------------- --------------------------------------- YYYYMMDD Slope Intc rms min max Slope Intc rms min max -------- ----- ------ ------- ------ ----- ----- ------- ------- ------- -------- 19980731 1.007 -0.013 0.008 0.030 0.710 1.049 -11.760 0.940 200.000 297.500 19980831 1.006 -0.016 0.009 0.030 0.710 1.046 -11.070 0.840 206.500 298.500 19980930 0.996 -0.014 0.007 0.020 0.760 1.046 -11.790 1.290 208.500 298.000 19981031 1.042 -0.011 0.006 0.030 0.710 1.063 -16.350 0.660 218.000 298.500 19981130 1.062 -0.012 0.005 0.020 0.710 1.063 -16.440 0.640 208.500 298.500 19981231 1.115 -0.016 0.006 0.020 0.730 1.061 -15.410 0.870 205.500 298.500 19990131 0.939 -0.012 0.007 0.020 0.790 1.033 -7.830 0.830 199.000 298.000 19990228 0.966 -0.014 ------ ----- ----- 1.041 -9.780 0.780 223.000 299.000 19990331 0.994 -0.016 ------ ----- ----- 1.026 -5.470 0.860 217.000 300.000 19990430 1.021 -0.018 0.004 0.020 0.670 1.054 -13.840 0.750 210.000 300.000 19990531 0.988 -0.011 0.007 0.020 0.740 1.045 -10.830 0.940 196.000 297.500 19990630 1.081 -0.020 0.007 0.020 0.730 1.042 -10.100 0.910 202.000 298.000 19990731 1.012 -0.020 0.010 0.020 0.720 1.040 -9.500 0.810 202.500 297.000 19990831 1.005 -0.019 0.007 0.020 0.730 1.051 -12.450 0.830 201.500 297.000 19990930 1.027 -0.025 0.006 0.020 0.740 1.069 -17.900 0.740 201.500 296.500 19991031 1.064 -0.026 0.006 0.020 0.710 1.069 -17.930 0.700 203.000 297.500 19991130 1.110 -0.023 0.005 0.030 0.660 1.067 -17.170 0.620 206.000 297.500 19991231 1.025 -0.021 0.007 0.020 0.590 1.082 -21.510 0.850 215.000 297.000 20000131 1.006 -0.025 0.006 0.030 0.730 1.070 -18.300 0.790 211.000 298.500 20000229 0.888 -0.021 0.005 0.030 0.690 1.061 -16.210 0.710 205.500 299.000 20000331 0.953 -0.026 0.006 0.020 0.320 1.072 -18.640 0.740 206.500 298.500 20000430 0.969 -0.022 0.005 0.020 0.230 1.072 -18.870 ------ ------- ------- 20000531 1.071 -0.028 0.006 0.020 0.430 1.073 -19.100 0.660 213.500 299.500 20000630 1.093 -0.030 0.008 0.030 0.710 1.059 -15.000 0.870 205.000 297.500 20000731 0.974 -0.024 0.009 0.030 0.580 1.051 -12.970 0.890 201.000 298.500 20000831 1.001 -0.028 0.005 0.030 0.400 1.064 -16.890 0.830 213.500 296.500 20000930 1.073 -0.034 0.007 0.030 0.690 1.069 -18.460 0.790 207.500 297.000 20001031 1.122 -0.033 0.007 0.030 0.450 1.066 -17.480 0.700 211.000 298.500 20001130 1.151 -0.025 0.006 0.040 0.360 1.070 -18.370 0.910 198.500 299.000 20001231 1.048 -0.024 0.009 0.040 0.640 1.070 -18.250 0.720 202.000 298.500 20010131 1.000 0.000 ------ ----- ----- 1.000 0.000 ------ ------- ------- 20010228 0.835 -0.026 0.007 0.030 0.670 1.056 -14.860 0.690 206.000 298.500 20010331 0.844 -0.028 0.006 0.030 0.520 1.070 -18.640 0.670 208.000 299.500 20010430 0.994 -0.038 0.009 0.040 0.600 1.077 -20.560 0.840 200.500 299.000 20010531 1.037 -0.039 0.008 0.040 0.580 1.073 -19.290 0.810 202.500 298.500 20010630 1.034 -0.040 0.018 0.040 0.420 1.066 -17.340 0.079 217.500 298.500 20010731 1.010 -0.057 0.017 0.050 0.580 1.065 -16.340 0.850 197.000 298.500 20010831 0.919 -0.038 0.015 0.040 0.530 1.063 -16.170 0.730 200.000 296.500 20010930 1.039 -0.049 0.013 0.040 0.420 1.066 -16.570 0.830 207.000 297.000 20011031 1.212 -0.054 0.015 0.070 0.200 1.079 -21.010 0.870 221.000 299.000 20011130 1.274 -0.018 0.006 0.030 0.710 1.065 -17.430 0.730 211.500 299.000 20011231 1.348 -0.022 0.007 0.020 0.920 1.073 -19.010 0.590 208.500 299.500 20020128 1.030 -0.015 ------ ----- ----- 1.047 -12.460 ------ ------- ------- 20020228 1.181 -0.021 0.008 0.020 0.950 1.057 -14.820 0.670 207.500 299.000 20020331 1.157 -0.022 0.007 0.020 0.910 1.069 -18.140 0.640 203.500 299.500 20020430 1.248 -0.028 0.005 0.030 0.910 1.076 -19.960 0.830 203.500 299.000 20020531 1.163 -0.018 0.006 0.030 0.450 1.090 -24.380 0.530 223.500 299.000 20020630 1.289 -0.025 0.011 0.030 0.870 1.061 -16.170 0.680 204.500 297.500 20020731 1.248 -0.026 0.007 0.030 0.910 1.058 -13.900 1.140 198.500 297.500 20020831 1.183 -0.020 0.006 0.020 0.830 1.072 -17.850 0.670 208.000 298.500 20020930 1.200 -0.024 0.006 0.020 0.910 1.073 -17.980 0.690 201.000 298.500 20021031 1.196 -0.019 0.006 0.030 0.930 1.081 -19.550 0.670 208.500 297.500 20021130 1.248 -0.016 0.008 0.030 0.940 1.078 -18.610 0.700 202.500 299.000 20021231 1.220 -0.019 0.007 0.020 0.950 1.081 -19.700 0.800 198.500 297.000 20030131 1.000 0.000 ------ ----- ----- 1.000 0.000 ------ ------- ------- 20030228 1.145 -0.018 0.005 0.030 0.930 1.075 -18.240 0.860 204.000 299.000 20030331 1.174 -0.020 0.005 0.030 0.900 1.074 -17.610 0.860 197.500 299.500 20030430 1.224 -0.024 0.006 0.030 0.900 1.080 -19.090 0.810 201.000 298.500 20030531 1.286 -0.027 0.007 0.030 0.860 1.077 -18.540 0.920 207.500 299.000 20030630 1.251 -0.023 0.008 0.020 0.890 1.081 -19.430 0.770 202.500 297.000 20030731 1.276 -0.029 0.013 0.020 0.900 1.069 -16.110 0.760 190.500 297.000 20030831 1.226 -0.022 0.008 0.030 0.890 1.067 -15.670 0.750 203.500 298.000 20030930 1.193 -0.024 0.006 0.040 0.910 1.074 -17.740 0.830 207.500 296.500 20031031 1.228 -0.019 0.006 0.020 0.940 1.081 -20.090 0.740 206.500 298.500 20031130 1.248 -0.019 ------ ----- ----- 1.087 -20.820 0.630 205.500 297.500 20031231 1.268 -0.019 0.009 0.030 0.930 1.071 -18.160 0.860 201.500 299.500 20040130 1.000 0.000 ------ ----- ----- 1.000 0.000 ------ ------- ------- 20040229 1.170 -0.020 0.007 0.030 0.950 1.083 -21.180 0.740 204.000 298.500 20040331 1.170 -0.019 ------ ----- ----- 1.069 -16.840 0.700 225.000 299.500 20040430 1.171 -0.018 0.007 0.020 0.920 1.073 -17.650 0.910 199.000 299.000 20040531 1.238 -0.022 0.008 0.030 0.850 1.070 -17.950 0.980 211.500 298.500 20040630 1.257 -0.022 0.006 0.030 0.860 1.065 -15.860 0.870 205.000 297.500 20040731 1.246 -0.025 0.006 0.030 0.870 1.062 -14.970 0.960 201.500 297.000 20040831 1.196 -0.023 0.008 0.030 0.880 1.064 -15.950 0.660 206.000 297.000 20040930 1.214 -0.023 0.007 0.020 0.870 1.074 -18.090 0.740 204.000 298.500 20041031 1.192 -0.021 0.010 0.020 0.900 1.072 -18.050 0.990 200.000 298.500 20041130 1.382 -0.027 0.008 0.020 0.090 1.076 -18.480 0.870 190.500 298.500 20041231 1.337 -0.028 0.010 0.020 0.860 1.086 -21.340 1.020 198.000 298.500 20050131 1.000 0.000 ------ ----- ----- 1.000 0.000 ------ ------- ------- 20050228 1.137 -0.019 0.007 0.020 0.930 1.066 -16.000 0.920 211.500 298.500 20050331 1.166 -0.020 0.008 0.030 0.870 1.076 -18.690 1.030 208.500 299.000 20050430 1.119 -0.020 1.000 ----- ----- 1.076 -18.430 0.860 228.500 299.000 20050531 1.223 -0.021 0.007 0.030 0.880 1.071 -17.080 1.050 194.000 299.000 20050630 1.392 -0.033 0.008 0.030 0.860 1.063 -15.100 0.900 193.500 299.000 20050731 1.274 -0.029 0.008 0.030 0.710 1.065 -15.560 0.900 214.500 298.500 20050831 1.217 -0.024 0.007 0.030 0.810 1.061 -14.510 0.830 209.000 297.000 20050930 1.218 -0.024 0.008 0.030 0.820 1.069 -16.460 1.040 207.000 297.000 20051031 1.256 -0.022 0.007 0.020 0.870 1.069 -16.870 0.850 210.000 297.500 20051130 1.266 -0.020 0.007 0.030 0.460 1.079 -19.720 0.000 ------- ------- 20051231 1.264 -0.016 ------ ----- ----- 1.089 -22.580 0.800 208.000 299.000 20060130 1.007 -0.013 ------ ----- ----- 1.049 -11.760 ------ ------- ------- 20060228 1.282 0.016 ------ ----- ----- 1.079 -19.200 0.900 211.000 297.500 20060331 1.304 -0.019 ------ ----- ----- 1.073 -17.080 0.850 208.000 299.000 20060430 1.323 -0.023 0.010 0.030 0.740 1.066 -15.690 0.950 216.500 299.500 20060531 1.336 -0.023 0.010 0.020 0.210 1.049 -11.080 0.880 214.000 299.500 20060630 1.311 -0.021 0.008 0.030 0.870 1.057 -12.850 1.010 195.500 299.000 20060731 1.237 -0.016 0.007 0.030 0.850 1.058 -13.430 1.000 204.000 296.500 20060831 1.243 -0.018 0.010 0.030 0.730 1.051 -11.220 1.250 212.500 297.500 20060930 1.223 -0.009 0.011 0.030 0.950 1.067 -15.950 1.050 205.500 297.000 20061031 1.240 -0.010 0.009 0.020 0.950 1.064 -15.140 0.940 205.500 297.000 -------------------------------------------------------------------------------------
METEOSAT-5: Absolute coefficients for VIS scaled radiances (0 to 1) and IR brightness temperatures in Kelvins. The Absolute coefficients combine all ISCCP calibration adjustments, including the aircraft calibration, to produce the final Absolute tables in the BT dataset.
-------------------------------------- DATE VISIBLE INFRARED -------- ------------- ------------- YYYYMMDD Slope Intc Slope Intc 19980731 1.148 -0.015 1.035 -7.917 19980831 1.149 -0.018 1.032 -7.236 19980930 1.139 -0.016 1.032 -7.947 19981031 1.194 -0.013 1.049 -12.447 19981130 1.219 -0.014 1.049 -12.536 19981231 1.282 -0.018 1.047 -11.520 19990131 1.081 -0.014 1.020 -4.038 19990228 1.114 -0.016 1.027 -5.963 19990331 1.148 -0.018 1.013 -1.709 19990430 1.181 -0.021 1.040 -9.970 19990531 1.145 -0.013 1.031 -6.999 19990630 1.255 -0.023 1.028 -6.279 19990731 1.177 -0.023 1.026 -5.687 19990831 1.171 -0.022 1.037 -8.598 19990930 1.199 -0.019 1.055 -13.977 19991031 1.244 -0.030 1.055 -14.007 19991130 1.299 -0.027 1.053 -13.257 19991231 1.202 -0.025 1.068 -17.540 20000131 1.182 -0.029 1.056 -14.372 20000229 1.045 -0.005 1.047 -12.309 20000331 1.124 -0.011 1.058 -14.708 20000430 1.144 -0.016 1.058 -14.935 20000531 1.267 -0.033 1.059 -15.162 20000630 1.295 -0.026 1.045 -11.115 20000731 1.156 -0.018 1.037 -9.111 20000831 1.190 -0.023 1.050 -12.980 20000930 1.278 -0.030 1.055 -14.530 20001031 1.339 -0.029 1.052 -13.563 20001130 1.375 -0.030 1.056 -14.441 20001231 1.254 -0.019 1.056 -14.323 20010131 1.199 0.030 1.030 -8.600 20010228 1.003 -0.001 1.042 -10.977 20010331 1.015 -0.004 1.056 -14.708 20010430 1.198 -0.016 1.063 -16.603 20010531 1.252 -0.027 1.059 -15.349 20010630 1.250 -0.018 1.052 -13.425 20010731 1.223 -0.029 1.051 -12.438 20010831 1.115 -0.016 1.049 -12.270 20010930 1.262 -0.020 1.052 -12.665 20011031 1.251 -0.036 1.065 -17.047 20011130 1.315 -0.019 1.114 -31.344 20011231 1.391 -0.023 1.122 -32.996 20020128 1.063 -0.015 1.078 -21.434 20020228 1.219 -0.022 1.106 -28.614 20020331 1.195 -0.023 1.118 -32.086 20020430 1.289 -0.029 1.125 -33.990 20020531 1.201 -0.019 1.140 -38.613 20020630 1.332 -0.026 1.110 -30.026 20020731 1.289 -0.027 1.107 -27.651 20020831 1.222 -0.021 1.121 -31.783 20020930 1.241 -0.025 1.122 -31.919 20021031 1.237 -0.020 1.131 -33.561 20021130 1.290 -0.017 1.128 -32.578 20021231 1.261 -0.020 1.131 -33.718 20030131 1.040 0.000 1.030 -8.600 20030228 1.191 -0.019 1.124 -32.191 20030331 1.221 -0.021 1.123 -31.532 20030430 1.274 -0.025 1.130 -33.080 20030531 1.339 -0.028 1.127 -32.505 20030630 1.302 -0.024 1.131 -33.436 20030731 1.328 -0.030 1.118 -29.963 20030831 1.276 -0.023 1.116 -29.503 20030930 1.242 -0.025 1.123 -31.668 20031031 1.280 -0.020 1.131 -34.126 20031130 1.300 -0.020 1.137 -34.890 20031231 1.321 -0.020 1.120 -32.107 20040130 1.170 0.000 1.030 -8.600 20040229 1.219 -0.021 1.133 -35.266 20040331 1.219 -0.020 1.118 -30.727 20040430 1.220 -0.019 1.122 -31.574 20040531 1.291 -0.023 1.119 -31.888 20040630 1.311 -0.023 1.114 -29.702 20040731 1.300 -0.026 1.111 -28.771 20040831 1.247 -0.024 1.113 -29.796 20040930 1.266 -0.024 1.123 -32.034 20041031 1.243 -0.022 1.121 -31.992 20041130 1.443 -0.028 1.125 -32.442 20041231 1.396 -0.029 1.136 -35.434 20050131 1.171 0.000 1.030 -8.600 20050228 1.187 -0.020 1.115 -29.848 20050331 1.217 -0.021 1.125 -32.662 20050430 1.168 -0.021 1.125 -32.390 20050531 1.277 -0.022 1.120 -30.978 20050630 1.455 -0.034 1.112 -28.907 20050731 1.331 -0.030 1.114 -29.388 20050831 1.272 -0.025 1.110 -28.289 20050930 1.273 -0.025 1.118 -30.329 20051031 1.313 -0.023 1.118 -30.758 20051130 1.323 -0.021 1.129 -33.739 20051231 1.321 -0.017 1.139 -36.731 20060130 1.179 -0.015 1.080 -20.713 20060228 1.467 0.018 1.145 -37.721 20060331 1.494 -0.022 1.138 -35.472 20060430 1.520 -0.026 1.131 -33.997 20060531 1.539 -0.026 1.113 -29.106 20060630 1.513 -0.024 1.121 -30.984 20060731 1.431 -0.019 1.123 -31.599 20060831 1.441 -0.021 1.115 -29.254 20060930 1.421 -0.010 1.132 -34.273 20061031 1.443 -0.012 1.129 -33.414 --------------------------------------
