1 / 9

Upcoming Launches

NOAA/POES STATUS Emily Harrod Office of Satellite Data Processing and Distribution 8th Asia-Pacific Satellite Data Exchange Utilization Meeting hosted by CMC Montr é al, Canada October 10 - 12, 2007. Upcoming Launches. NOAA-18 (5/20/05) Primary PM satellite (13:37) GACs LACs

heinz
Télécharger la présentation

Upcoming Launches

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. NOAA/POES STATUSEmily HarrodOffice of Satellite Data Processing and Distribution8th Asia-Pacific Satellite Data Exchange Utilization Meetinghosted by CMC Montréal, CanadaOctober 10 - 12, 2007

  2. Upcoming Launches

  3. NOAA-18 (5/20/05) Primary PM satellite (13:37) GACs LACs HRPT on STX-1 (1698.0 MHz) APT METOP-A (10/19/06) Primary Morning FRACs No M-HRPT since July ’07 NOAA-17 (6/24/02) Secondary AM satellite (22:09) GACs LACs HRPT on STX-3 (1707.0 MHz) APT NOAA-16 (9/21/00) Secondary PM satellite (16:04) GACs No LAC HRPT on STX-2 (1702.5 MHz) No APT NOAA-15 (5/13/98) Secondary AM satellite (17:18) GACs No LAC (downlink constraint) HRPT on STX-2 (1702.5 MHz) APT NOAA-14 (12/30/94) Decommissioned 5/2307 jd 143 NOAA-12 (05/14/91) Decommissioned 8/10/07/jd 222 POLAR Constellation Configuration

  4. NOAA-18 Primary LTAN=13:38 NOAA-17 Backup LTAN=22:10 NOAA-16 Backup LTAN=15:59 NOAA-15 Backup LTAN=17:20 METOP-A Primary LTAN=~09:30 Payload Instrument AVHRR Y Y G G G HIRS Y Y1 Y G G G AMSU-A1 R2 Y Y G G G G AMSU-A2 G G G AMSU-B Y G G MHS G MSU SSU DCS Y G G G G Y G SARR Y G G G G SARP G G G G G SEM G G G Y SBUV G G Polar Operational Environmental Satellite (POES) Status October 4, 2007

  5. METOP-A Primary LTAN=~09:30 NOAA-17 Backup LTAN=22:10 NOAA-16 Backup LTAN=15:59 NOAA-18 Primary LTAN=13:38 NOAA-15 Backup LTAN=17:20 Spacecraft Bus Command and Control G G G G G Electrical Power G G G G G Attitude Determination G G G Y G Communications 8 G Y 5,6 Y Y Y Thermal Control G G Y G G Data Handling (Recorders) G G Y G G Polar Operational Environmental Satellite (POES) Status October 4, 2007 Status Key for POES R = Failed Not Operational O = Unable to meet most requirements Y = Capable of meeting some, but not all requirements G = Capable of meeting all requirements  = Status Change

  6. IJPS, IPS Overview of Operations • October 19, 2006 - Metop Launch • GFT access to AUX data in place • Initial OPS with no yaw-steering corrections • Introduced user data access through DDS • retained on the DDS system for 4 days • December 15, 2006 – Yaw-steering attitude corrections turned on • Investigating level 1b attitude errors • Across track • Ascending/descending along track offsets • Declared operational on May 1st • NOAA-18 Blind Orbit GAC from SV began August 7 – no longer on DOMSAT • Move to NSOF complete by March 30 • Data Loss • August 29, 30 – 6 passes due to problem with NOAA Gateway at Eumetsat • September 3, 4 –17 passes under investigation • September 17 - 19 – payload switch off (4th time since launch) • On the horizon • GAC from archived FRAC

  7. IJPS, IPS Overview of Operations Navigation and Geolocation • Level 1b along track error correction • Removal of pitch and roll yaw steering components and introduction of AVHRR roll, pitch, & yaw attitude bias • Error in level 1b yaw-steering measured angles • Due to missing measured angles • Incorrectly assigns computed angles to field • Fill value to use is zero • Set current flag showing correction method as computed value only

  8. IJPS, IPS Overview of Operations Internal Pipeline Processing • Anomalies addressed • AVHRR calibration backfill • Received approval to use 24 PRT values instead of 30 • Software updated to remove backfill and replace with new algorithm • Tested on emerald – no problems detected • Allowing for acceptor recovery in the event of failure – not a show stopper for implementation • Ending granule sometimes not produced for all instruments – still to be resolved • may cause problem for products • Causes problem for OPUS continued product processing

  9. Critical Infrastructure Protection (CIP) • Performed internal tests to ensure that data from backup site same quality as current • CONOPS Being Revised • Different Synchronization Methodology • Mobilization Plan in Draft pending CONOPS Mods • Several ICD’s Being Developed • Initial Deployment to WI CDA set November, 2007 • Notifying users of impact when switch required and testing

More Related