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Geo IR 85-92GHz
Date/Time_(UTC) Source Sensor Vmax(kts) ARCHER Lat Lon Geo-ref Lat Lon 50% cert. rad. 95% cert. rad. Eye diam (deg) % cert. of eye
20200828 05:30:00 Geo Vis 25.2 *** *** *** *** *** *** 0.50 ***
20200828 05:30:00 Geo NearIR 25.2 *** *** *** *** *** *** 0.10 ***
20200828 05:30:00 Geo IR 25.2 *** *** *** *** *** *** 0.20 ***
20200828 02:30:00 Geo Vis 26.5 *** *** *** *** *** *** 0.20 ***
20200828 02:30:00 Geo NearIR 26.5 *** *** *** *** *** *** 0.10 ***
20200828 02:30:00 Geo IR 26.5 *** *** *** *** *** *** 0.40 ***
20200827 23:30:00 Geo Vis 27.7 *** *** *** *** *** *** 0.30 ***
20200827 23:30:00 Geo NearIR 27.7 *** *** *** *** *** *** 0.70 ***
20200827 23:30:00 Geo IR 27.7 *** *** *** *** *** *** 0.30 ***
20200827 20:30:00 Geo NearIR 29.0 *** *** *** *** *** *** 0.40 ***
20200827 20:30:00 Geo IR 29.0 *** *** *** *** *** *** 0.20 ***
20200827 20:28:45 SSMIS-18 85-92GHz 29.0 *** *** *** *** *** *** 0.20 ***
20200827 17:30:00 Geo NearIR 30.6 *** *** *** *** *** *** 0.20 ***
20200827 17:30:00 Geo IR 30.6 44.94 127.04 44.94 127.04 3.36 9.49 1.00 0.0
20200827 14:30:00 Geo NearIR 33.9 *** *** *** *** *** *** 1.00 ***
20200827 14:30:00 Geo IR 33.9 *** *** *** *** *** *** 1.00 ***
20200827 12:09:00 Metop-B ASCAT 36.5 *** *** *** *** *** *** *** ***
20200827 12:06:00 Metop-B ASCAT 36.6 *** *** *** *** *** *** *** ***
20200827 11:30:00 Geo NearIR 37.2 43.42 126.17 43.42 126.17 3.36 9.49 0.90 ***
20200827 11:30:00 Geo IR 37.2 43.30 125.83 43.30 125.83 3.36 9.49 1.00 0.4
20200827 10:54:00 Metop-A ASCAT 37.9 *** *** *** *** *** *** *** ***
20200827 10:51:00 Metop-A ASCAT 37.9 *** *** *** *** *** *** *** ***
20200827 09:27:57 * SSMIS-17 85-92GHz 39.5 42.64 126.27 42.35 126.04 0.51 1.44 0.20 0.4
20200827 08:30:00 Geo Vis 40.0 42.68 125.88 42.68 125.88 1.56 4.42 0.10 ***
20200827 08:30:00 Geo NearIR 40.0 41.95 125.44 41.95 125.44 3.36 9.49 0.10 ***
20200827 08:30:00 Geo IR 40.0 42.28 125.44 42.28 125.44 3.36 9.49 0.10 1.5
20200827 08:08:25 SSMIS-18 85-92GHz 40.0 42.15 125.82 42.25 125.91 0.56 1.60 3.00 0.2
20200827 05:30:00 Geo Vis 42.1 41.72 124.73 41.72 124.73 3.36 9.49 0.20 ***
20200827 05:30:00 Geo NearIR 42.1 *** *** *** *** *** *** 0.10 ***
20200827 05:30:00 Geo IR 42.1 41.25 123.37 41.25 123.37 3.36 9.49 0.90 1.3
20200827 04:46:57 * AMSR2 85-92GHz 45.1 41.03 124.96 41.31 125.10 0.59 1.68 3.00 0.1
20200827 04:46:57 AMSR2 37GHz 45.1 41.28 125.49 41.56 125.63 0.63 1.77 0.10 ***
20200827 02:30:00 Geo Vis 54.6 41.16 126.52 41.16 126.52 3.36 9.49 0.10 ***
20200827 02:30:00 Geo NearIR 54.6 *** *** *** *** *** *** 1.00 ***
20200827 02:30:00 Geo IR 54.6 39.54 122.99 39.54 122.99 1.90 5.36 0.40 3.4
20200827 02:24:00 Metop-B ASCAT 55.0 *** *** *** *** *** *** *** ***
20200827 01:12:00 * Metop-A ASCAT 60.0 39.65 124.50 40.22 124.70 0.25 0.72 *** ***
20200826 23:30:00 Geo Vis 66.3 39.51 124.42 39.51 124.42 1.32 3.73 0.10 ***
20200826 23:30:00 Geo NearIR 66.3 38.01 123.94 38.01 123.94 3.36 9.49 0.20 ***
20200826 23:30:00 Geo IR 66.3 37.61 123.59 37.61 123.59 1.41 3.97 0.70 0.6
20200826 20:43:40 * SSMIS-18 85-92GHz 73.2 38.26 123.93 38.18 123.91 0.19 0.54 3.00 4.0
20200826 20:30:00 Geo NearIR 73.8 37.90 125.75 37.90 125.75 0.74 2.09 0.10 ***
20200826 20:30:00 Geo IR 73.8 37.92 125.62 37.92 125.62 0.74 2.08 0.10 0.6
20200826 17:42:36 AMSR2 85-92GHz 80.7 36.60 124.11 36.53 124.11 0.19 0.52 2.20 2.4
20200826 17:42:36 * AMSR2 37GHz 80.7 36.45 124.18 36.38 124.18 0.15 0.43 1.20 ***
20200826 17:30:00 Geo NearIR 81.3 37.13 125.05 37.13 125.05 0.32 0.92 0.20 ***
20200826 17:30:00 Geo IR 81.3 37.15 125.02 37.15 125.02 0.40 1.14 0.20 48.6
20200826 14:30:00 Geo NearIR 88.8 35.68 124.88 35.68 124.88 0.43 1.22 0.20 ***
20200826 14:30:00 Geo IR 88.8 35.71 124.85 35.71 124.85 0.19 0.54 0.20 55.2
20200826 12:27:00 * Metop-B ASCAT 93.9 35.02 124.18 34.77 124.18 0.16 0.45 *** ***
20200826 11:30:00 Geo NearIR 95.2 34.81 124.73 34.81 124.73 0.16 0.45 0.50 ***
20200826 11:30:00 * Geo IR 95.2 34.79 124.61 34.79 124.61 0.16 0.44 0.30 97.6
20200826 11:12:00 Metop-A ASCAT 95.3 *** *** *** *** *** *** *** ***
20200826 09:39:07 SSMIS-17 85-92GHz 96.0 *** *** *** *** *** *** 0.50 ***
20200826 08:30:00 Geo Vis 96.5 34.18 124.41 34.18 124.41 0.15 0.43 0.30 ***
20200826 08:30:00 Geo NearIR 96.5 34.03 124.62 34.03 124.62 0.16 0.46 0.50 ***
20200826 08:30:00 Geo IR 96.5 34.03 124.53 34.03 124.53 0.15 0.42 0.30 98.2
20200826 08:19:23 * SSMIS-18 85-92GHz 96.5 33.92 124.32 33.96 124.32 0.12 0.35 0.40 80.0
20200826 07:09:59 SSMIS-16 85-92GHz 97.0 33.76 124.46 34.06 124.44 0.13 0.36 0.40 74.3
20200826 05:30:00 Geo Vis 97.7 33.51 124.19 33.51 124.19 0.12 0.35 0.10 ***
20200826 05:30:00 Geo NearIR 97.7 33.31 124.52 33.31 124.52 0.12 0.34 0.40 ***
20200826 05:30:00 * Geo IR 97.7 33.38 124.46 33.38 124.46 0.12 0.33 0.40 100.0
20200826 02:30:00 Geo Vis 99.0 32.69 124.50 32.69 124.50 0.13 0.38 0.10 ***
20200826 02:30:00 * Geo NearIR 99.0 32.69 124.64 32.69 124.64 0.09 0.26 0.80 ***
20200826 02:30:00 Geo IR 99.0 32.71 124.53 32.71 124.53 0.12 0.34 0.60 99.4
20200826 01:06:00 Metop-B ASCAT 100.0 32.49 124.44 32.77 124.41 0.16 0.46 *** ***
20200825 23:54:00 Metop-A ASCAT 99.9 *** *** *** *** *** *** *** ***
20200825 23:30:00 Geo Vis 99.6 32.37 124.62 32.37 124.62 0.13 0.38 0.40 ***
20200825 23:30:00 Geo NearIR 99.6 32.10 124.56 32.10 124.56 0.13 0.38 0.20 ***
20200825 23:30:00 Geo IR 99.6 32.22 124.65 32.22 124.65 0.14 0.39 0.40 100.0
20200825 22:17:39 * SSMIS-17 85-92GHz 98.6 31.90 124.66 32.14 124.61 0.12 0.34 1.40 72.7
20200825 20:57:40 * SSMIS-18 85-92GHz 97.5 31.78 124.73 31.70 124.76 0.11 0.31 1.00 92.1
20200825 20:30:00 Geo NearIR 97.1 31.52 124.79 31.52 124.79 0.12 0.33 0.20 ***
20200825 20:30:00 Geo IR 97.1 31.57 124.73 31.57 124.73 0.16 0.45 0.20 100.0
20200825 19:48:35 SSMIS-16 85-92GHz 96.5 31.47 124.87 31.60 124.83 0.11 0.32 1.00 81.3
20200825 17:30:00 Geo NearIR 95.0 31.13 124.94 31.13 124.94 0.22 0.61 0.20 ***
20200825 17:30:00 Geo IR 95.0 31.18 124.85 31.18 124.85 0.13 0.38 0.10 100.0
20200825 17:01:11 * AMSR2 85-92GHz 95.0 31.08 124.78 31.13 124.76 0.13 0.35 0.60 93.4
20200825 17:01:11 AMSR2 37GHz 95.0 31.03 124.84 31.08 124.82 0.13 0.36 0.40 ***
20200825 14:30:00 Geo NearIR 95.0 30.73 125.11 30.73 125.11 0.49 1.39 0.10 ***
20200825 14:30:00 Geo IR 95.0 30.68 125.00 30.68 125.00 0.42 1.19 0.10 52.8
20200825 11:30:00 Metop-A ASCAT 94.8 30.63 125.12 30.63 125.12 0.16 0.45 *** ***
20200825 11:30:00 Geo NearIR 94.8 30.36 125.36 30.36 125.36 0.15 0.43 0.60 ***
20200825 11:30:00 * Geo IR 94.8 30.51 125.33 30.51 125.33 0.14 0.40 0.10 90.7
20200825 09:50:59 SSMIS-17 85-92GHz 94.1 30.16 125.49 29.99 125.55 0.13 0.36 0.70 93.6
20200825 08:30:22 * SSMIS-18 85-92GHz 93.5 29.98 125.32 29.98 125.32 0.11 0.30 0.70 100.0
20200825 08:30:00 Geo Vis 93.5 30.06 126.04 30.06 126.04 0.20 0.55 0.10 ***
20200825 08:30:00 Geo NearIR 93.5 30.01 125.49 30.01 125.49 3.36 9.49 0.20 ***
20200825 08:30:00 Geo IR 93.5 30.13 125.41 30.13 125.41 0.17 0.47 0.20 73.9
20200825 07:21:42 SSMIS-16 85-92GHz 93.1 29.83 125.49 29.98 125.43 0.14 0.39 0.50 85.8
20200825 05:30:00 Geo Vis 92.3 29.88 125.60 29.88 125.60 0.12 0.33 0.40 ***
20200825 05:30:00 Geo NearIR 92.3 29.76 125.57 29.76 125.57 0.16 0.44 0.40 ***
20200825 05:30:00 Geo IR 92.3 29.83 125.52 29.83 125.52 0.14 0.40 0.10 83.3
20200825 04:56:12 * AMSR2 85-92GHz 92.1 29.71 125.55 29.78 125.53 0.11 0.31 0.60 100.0
20200825 04:56:12 AMSR2 37GHz 92.1 29.71 125.61 29.78 125.58 0.12 0.35 0.40 ***
20200825 02:30:00 Geo Vis 91.0 29.46 125.68 29.46 125.68 0.18 0.51 0.30 ***
20200825 02:30:00 Geo NearIR 91.0 29.33 125.73 29.33 125.73 0.17 0.48 0.30 ***
20200825 02:30:00 Geo IR 91.0 29.53 125.62 29.53 125.62 0.22 0.63 0.10 61.9
20200825 00:15:00 Metop-A ASCAT 90.0 29.72 125.63 29.64 125.67 0.15 0.42 *** ***
20200824 23:30:00 Geo Vis 90.0 29.25 125.88 29.25 125.88 0.32 0.91 0.60 ***
20200824 23:30:00 Geo NearIR 90.0 29.05 125.79 29.05 125.79 0.65 1.83 0.10 ***
20200824 23:30:00 Geo IR 90.0 29.40 125.73 29.40 125.73 0.18 0.51 1.00 29.3
20200824 22:31:42 * SSMIS-17 85-92GHz 90.0 29.08 125.92 29.20 125.85 0.12 0.34 0.60 100.0
20200824 21:11:21 * SSMIS-18 85-92GHz 90.0 28.82 125.95 28.74 126.00 0.12 0.34 0.70 99.4
20200824 20:30:00 Geo NearIR 90.0 28.57 126.02 28.57 126.02 0.26 0.73 0.30 ***
20200824 20:30:00 Geo IR 90.0 28.72 125.82 28.72 125.82 0.24 0.69 0.50 47.5
20200824 20:02:25 SSMIS-16 85-92GHz 90.0 28.79 126.03 28.84 126.00 0.14 0.38 0.50 77.7
20200824 17:57:05 AMSR2 85-92GHz 90.0 28.60 126.10 28.59 126.13 0.12 0.35 0.70 100.0
20200824 17:57:05 * AMSR2 37GHz 90.0 28.70 126.10 28.69 126.13 0.11 0.30 0.50 ***
20200824 17:30:00 Geo NearIR 90.4 28.81 126.12 28.81 126.12 0.32 0.90 0.10 ***
20200824 17:30:00 Geo IR 90.4 28.66 126.09 28.66 126.09 0.33 0.94 0.90 3.9
20200824 14:30:00 Geo NearIR 92.9 28.34 126.45 28.34 126.45 0.95 2.69 0.10 ***
20200824 14:30:00 Geo IR 92.9 28.19 125.91 28.19 125.91 0.39 1.09 0.30 10.5
20200824 13:06:00 Metop-B ASCAT 94.1 28.33 126.24 28.34 126.17 0.18 0.50 *** ***
20200824 11:30:00 Geo NearIR 93.3 28.25 126.42 28.25 126.42 0.16 0.45 0.10 ***
20200824 11:30:00 * Geo IR 93.3 28.30 126.36 28.30 126.36 0.14 0.39 0.10 100.0
20200824 10:03:53 SSMIS-17 85-92GHz 88.5 28.08 126.54 28.22 126.47 0.13 0.36 0.70 77.1
20200824 08:30:00 Geo Vis 83.3 28.14 126.49 28.14 126.49 0.27 0.76 0.20 ***
20200824 08:30:00 Geo NearIR 83.3 27.94 126.60 27.94 126.60 0.30 0.85 0.20 ***
20200824 08:30:00 Geo IR 83.3 28.01 126.55 28.01 126.55 0.18 0.51 0.20 63.8
20200824 07:34:07 * SSMIS-16 85-92GHz 80.2 27.87 126.58 28.01 126.55 0.14 0.39 0.70 77.8
20200824 05:30:00 * Geo Vis 74.6 27.89 126.54 27.89 126.54 0.11 0.32 0.50 ***
20200824 05:30:00 Geo NearIR 74.6 27.79 126.65 27.79 126.65 0.32 0.90 0.10 ***
20200824 05:30:00 Geo IR 74.6 27.89 126.20 27.89 126.20 0.37 1.05 0.10 12.0
20200824 02:30:00 Geo Vis 72.1 27.57 126.25 27.57 126.25 0.19 0.53 0.30 ***
20200824 02:30:00 Geo NearIR 72.1 27.29 126.25 27.29 126.25 0.44 1.25 0.20 ***
20200824 02:30:00 Geo IR 72.1 27.59 126.08 27.59 126.08 0.57 1.61 0.10 13.4
20200824 01:51:00 * Metop-B ASCAT 71.5 27.49 126.27 27.54 126.36 0.14 0.40 *** ***
20200824 00:36:00 Metop-A ASCAT 70.8 *** *** *** *** *** *** *** ***
20200823 23:30:00 Geo Vis 69.6 27.27 125.92 27.27 125.92 0.39 1.10 0.10 ***
20200823 23:30:00 Geo NearIR 69.6 27.12 125.95 27.12 125.95 0.24 0.66 0.80 ***
20200823 23:30:00 Geo IR 69.6 27.45 125.78 27.45 125.78 0.65 1.85 0.20 2.3
20200823 22:45:51 * SSMIS-17 85-92GHz 69.0 27.22 126.11 27.27 126.17 0.15 0.43 0.90 81.2
20200823 20:30:00 Geo NearIR 67.1 27.10 125.59 27.10 125.59 1.99 5.62 0.30 ***
20200823 20:30:00 Geo IR 67.1 27.08 125.48 27.08 125.48 0.93 2.64 0.50 4.6
20200823 20:15:42 * SSMIS-16 85-92GHz 66.9 27.12 125.48 27.13 125.50 0.15 0.43 1.50 70.1
20200823 17:30:00 Geo NearIR 65.4 27.00 125.81 27.00 125.81 0.35 1.00 0.20 ***
20200823 17:30:00 Geo IR 65.4 26.78 125.00 26.78 125.00 1.47 4.15 0.30 40.9
20200823 17:14:34 AMSR2 85-92GHz 65.6 27.20 125.07 27.20 125.09 0.22 0.63 1.70 61.3
20200823 17:14:34 * AMSR2 37GHz 65.6 27.30 125.29 27.30 125.31 0.14 0.39 0.70 ***
20200823 14:30:00 Geo NearIR 67.9 26.81 125.32 26.81 125.32 0.29 0.81 0.10 ***
20200823 14:30:00 Geo IR 67.9 26.86 125.27 26.86 125.27 0.26 0.74 0.10 66.2
20200823 13:24:00 * Metop-B ASCAT 68.8 27.14 124.99 27.11 125.06 0.14 0.39 *** ***
20200823 12:12:00 Metop-A ASCAT 70.2 26.81 125.17 26.81 125.11 0.17 0.49 *** ***
20200823 11:30:00 Geo NearIR 69.2 26.83 125.24 26.83 125.24 0.25 0.69 0.10 ***
20200823 11:30:00 Geo IR 69.2 27.03 125.05 27.03 125.05 0.31 0.88 0.10 78.3
20200823 10:17:14 * SSMIS-17 85-92GHz 67.1 26.84 125.10 26.89 125.23 0.12 0.34 1.60 80.8
20200823 08:30:00 Geo Vis 64.2 26.77 124.96 26.77 124.96 0.31 0.88 0.10 ***
20200823 08:30:00 Geo NearIR 64.2 27.07 125.19 27.07 125.19 0.73 2.06 0.20 ***
20200823 08:30:00 Geo IR 64.2 27.12 125.13 27.12 125.13 0.44 1.25 0.10 80.4
20200823 07:46:55 * SSMIS-16 85-92GHz 63.0 26.47 124.69 26.53 124.79 0.10 0.29 0.50 97.3
20200823 05:30:00 Geo Vis 59.6 26.69 124.38 26.69 124.38 0.26 0.73 0.10 ***
20200823 05:30:00 Geo NearIR 59.6 26.59 124.40 26.59 124.40 0.98 2.76 0.90 ***
20200823 05:30:00 Geo IR 59.6 27.22 124.43 27.22 124.43 1.13 3.20 0.10 49.2
20200823 05:07:38 * AMSR2 85-92GHz 59.3 26.69 124.48 26.72 124.52 0.17 0.49 0.90 73.6
20200823 05:07:38 AMSR2 37GHz 59.3 26.64 124.54 26.67 124.58 0.18 0.51 0.20 ***
20200823 02:30:00 Geo Vis 57.1 26.55 124.19 26.55 124.19 0.30 0.84 0.20 ***
20200823 02:30:00 Geo NearIR 57.1 26.37 124.36 26.37 124.36 0.42 1.18 0.20 ***
20200823 02:30:00 Geo IR 57.1 26.55 124.28 26.55 124.28 3.36 9.49 0.10 32.0
20200822 23:30:00 Geo Vis 54.6 *** *** *** *** *** *** 0.70 ***
20200822 23:30:00 Geo NearIR 54.6 26.26 124.01 26.26 124.01 3.36 9.49 0.20 ***
20200822 23:30:00 Geo IR 54.6 26.31 123.95 26.31 123.95 3.36 9.49 0.20 4.6
20200822 22:59:25 * SSMIS-17 85-92GHz 54.2 26.32 123.77 26.36 123.78 0.29 0.83 0.30 25.1
20200822 20:30:00 * Geo NearIR 52.1 25.81 123.86 25.81 123.86 0.31 0.87 0.10 ***
20200822 20:30:00 Geo IR 52.1 25.84 123.89 25.84 123.89 0.76 2.13 0.20 2.9
20200822 20:29:08 SSMIS-16 85-92GHz 52.1 25.86 123.38 25.86 123.38 0.46 1.30 0.30 3.6
20200822 17:30:00 Geo NearIR 50.0 25.64 123.68 25.64 123.68 0.36 1.01 0.10 ***
20200822 17:30:00 Geo IR 50.0 25.64 123.59 25.64 123.59 0.60 1.69 0.10 74.2
20200822 14:30:00 Geo NearIR 50.0 25.39 123.63 25.39 123.63 1.96 5.55 0.10 ***
20200822 14:30:00 Geo IR 50.0 25.71 124.05 25.71 124.05 0.61 1.73 0.10 50.6
20200822 12:30:00 * Metop-A ASCAT 50.0 25.26 123.59 25.14 123.58 0.12 0.35 *** ***
20200822 11:30:00 Geo NearIR 49.6 25.48 123.95 25.48 123.95 0.59 1.67 0.10 ***
20200822 11:30:00 Geo IR 49.6 25.68 123.79 25.68 123.79 1.35 3.82 0.10 49.2
20200822 10:29:58 * SSMIS-17 85-92GHz 48.7 25.33 123.83 25.48 123.90 0.14 0.40 0.70 82.5
20200822 08:30:00 Geo Vis 47.1 *** *** *** *** *** *** 0.10 ***
20200822 08:30:00 Geo NearIR 47.1 25.20 123.85 25.20 123.85 3.30 9.32 0.10 ***
20200822 08:30:00 Geo IR 47.1 25.43 123.85 25.43 123.85 3.36 9.49 0.10 2.5
20200822 07:59:21 * SSMIS-16 85-92GHz 46.7 23.78 123.61 23.88 123.69 0.26 0.75 0.90 59.6
20200822 05:30:00 Geo Vis 44.2 23.67 121.91 23.67 121.91 3.36 9.49 0.80 ***
20200822 05:30:00 Geo NearIR 44.2 *** *** *** *** *** *** 0.20 ***
20200822 05:30:00 Geo IR 44.2 23.67 121.36 23.67 121.36 3.36 9.49 0.70 13.3
20200822 02:30:00 Geo Vis 39.2 *** *** *** *** *** *** 0.50 ***
20200822 02:30:00 Geo NearIR 39.2 *** *** *** *** *** *** 0.70 ***
20200822 02:30:00 Geo IR 39.2 *** *** *** *** *** *** 0.70 ***
20200822 00:54:00 Metop-B ASCAT 36.5 *** *** *** *** *** *** *** ***
20200821 23:30:00 * Geo Vis 34.2 23.40 120.82 23.40 120.82 0.46 1.29 0.20 ***
20200821 23:30:00 Geo NearIR 34.2 *** *** *** *** *** *** 0.90 ***
20200821 23:30:00 Geo IR 34.2 *** *** *** *** *** *** 1.00 ***
20200821 23:13:51 SSMIS-17 85-92GHz 33.7 *** *** *** *** *** *** 3.00 ***
20200821 20:43:01 SSMIS-16 85-92GHz 29.5 *** *** *** *** *** *** 1.80 ***
20200821 20:30:00 Geo NearIR 29.2 *** *** *** *** *** *** 0.70 ***
20200821 20:30:00 Geo IR 29.2 *** *** *** *** *** *** 0.40 ***
20200821 17:30:00 Geo NearIR 25.0 *** *** *** *** *** *** 0.10 ***
20200821 17:30:00 Geo IR 25.0 *** *** *** *** *** *** 0.20 ***
20200821 17:28:09 * AMSR2 85-92GHz 25.0 23.47 122.24 23.47 122.24 0.53 1.51 3.00 0.0
20200821 17:28:09 AMSR2 37GHz 25.0 22.42 121.97 22.42 121.97 0.56 1.57 2.00 ***
20200821 14:30:00 Geo NearIR 25.0 *** *** *** *** *** *** 0.50 ***
20200821 14:30:00 Geo IR 25.0 *** *** *** *** *** *** 0.20 ***
20200821 11:30:00 Geo NearIR 25.0 22.12 122.35 22.12 122.35 1.46 4.12 0.80 ***
20200821 11:30:00 Geo IR 25.0 22.65 121.67 22.65 121.67 3.36 9.49 0.10 7.6

Key:

Date/Time: UTC time. If this observation is used in the track it is marked with a "*". If it is used for its own 3-hr window, it is put in bold.

Source/sensor: Satellite source of the analyzed image.

Vmax: Maximum winds listed in the forecast center analysis/forecast, *not* ARCHER.

ARCHER lat/lon: Coordinates of the ARCHER algorithm, valid at the time of the observation. If no center fix could be found, then it is "***".

Geo ref lat/lon: Coordinates of the ARCHER algorithm, valid at the time of the *nearest geo image*.

50% cert. rad.: Radius of the circle (in degrees) that defines the area in which the ARCHER center of rotation is 50% certain. The lower the number, the more certain the position.

95% cert. rad.: Radius of the circle (in degrees) that defines the area in which the ARCHER center of rotation is 95% certain.

Eye diam (deg): ARCHER-resolved eye diameter (in degrees). Green: robust, yellow: less certain, red: not robust.

% cert. of eye: Percent certainty that an eye exists in this image, determined by ARCHER. Currently only available for IR and 85-92 GHz imagery.

Links to related versions: Summary table, ARCHER Track table, ARCHER Track Image Archive, Intensity Estimation, ARCHER-ERC page, F-Decks

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