Talk:GEOS-5 ADAS Radiance Monitoring: Difference between revisions
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== ESPC Legacy Products Retirement of AVHRR Cloud Drift Polar Winds (NOAA 15/18/19) == | == ESPC Legacy Products Retirement of AVHRR Cloud Drift Polar Winds (NOAA 15/18/19) == | ||
* Processing of AVHRR Cloud Drift Polar Winds ended on April 3, 2024. [https://www.ospo.noaa.gov/data/messages/2024/03/MSG_20240326_2007.html NESDIS satellite message] The last date with the AVHRR winds from NOAA satellites was 2024/04/03 12z. | * Processing of AVHRR Cloud Drift Polar Winds ended on April 3, 2024. [https://www.ospo.noaa.gov/data/messages/2024/03/MSG_20240326_2007.html NESDIS satellite message] The last date with the AVHRR winds from NOAA satellites was 2024/04/03 12z. | ||
== NOAA-20 Rephasing Maneuver Burn == | |||
* On March 20 17:20:45 to 17:23:56 NOAA-20 17:20:45 to 17:23:56performed a sequence of propulsive maneuvers as part of an orbit rephasing effort to provide 180 degree separation between NOAA-20 and NOAA-21. NOAA-20 was back in mission point at 17:40:34 UTC and drifted at a lower altitude, maintained until it is 180 degrees to NOAA-21. Rephasing NOAA-20 took approximately 15 days. During this time, NOAA-20 did not meet its orbit requirements and users should exercise caution when using the NOAA-20 science data. Any use of this data is undertaken at the user's own risk. During this period NOAA-20 ATMS and CrIS were turned off in FP. On April 04, 2024 11:56:00Z, NOAA-20 performed` a 110 second propulsive Re-Phasing Maneuver (RPH) to re-establish mission orbit. [https://www.ospo.noaa.gov/data/messages/2024/04/MSG_20240404_1604.html NESDIS satellite message] | |||