-- Link to M-PERC page --
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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 |
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20190107 18:47:26 * |
SSMIS-17 |
85-92GHz |
30.0 |
-20.21 |
-178.66 |
-20.15 |
-178.55 |
0.45 |
1.28 |
2.90 |
0.8 |
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20190107 03:24:57 * |
SSMIS-16 |
85-92GHz |
42.2 |
-20.06 |
-176.82 |
-20.05 |
-176.75 |
0.53 |
1.48 |
3.00 |
0.0 |
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20190106 13:37:33 * |
AMSR2 |
85-92GHz |
45.0 |
-17.21 |
-177.42 |
-17.66 |
-177.39 |
0.15 |
0.41 |
0.30 |
98.1 |
20190106 13:37:33 |
AMSR2 |
37GHz |
45.0 |
-17.46 |
-177.32 |
-17.91 |
-177.28 |
0.23 |
0.66 |
0.20 |
*** |
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20180217 21:39:00 * |
Metop-A |
ASCAT |
113.9 |
-21.61 |
-179.53 |
-21.61 |
-179.53 |
0.73 |
2.06 |
*** |
*** |
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20180216 10:03:00 |
Metop-B |
ASCAT |
114.3 |
-20.83 |
-179.52 |
-20.84 |
-179.52 |
3.36 |
9.49 |
*** |
*** |
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20180213 10:09:00 |
Metop-A |
ASCAT |
115.0 |
-21.29 |
-179.50 |
-21.29 |
-179.50 |
0.25 |
0.72 |
*** |
*** |
20180213 09:24:00 * |
Metop-B |
ASCAT |
115.0 |
-21.34 |
-179.71 |
-21.34 |
-179.71 |
0.17 |
0.49 |
*** |
*** |
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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
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