overview of current and future noaa polar satellite systems gene legg office of satellite data...
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Overview of Current and Future NOAA Polar Satellite Systems
Gene Legg
Office of Satellite Data Processing and Distribution North America – Europe Data Exchange Meeting
Silver Spring, MD, May 3-5, 2006
Satellite ServicesDivision
Dave Benner
- Product Transition and Implementation- Prototype Operations- NCEP/JCSDA/ORA Interface-NIC-SARSAT/DCS
Program ManagementDivision
Barbara Banks
- Office wide Program Management- Strategic Planning- Budget Formulation- Performance Measures- OSD Interface
Information ProcessingDivision
Reginald Lawrence
- OSDPD CIO- GOES/POES Processing - Data Distribution- Network/Communications- IT Support Contract
OSDPD Functional Re-alignment
OSDPD
Upcoming Launches
POES Spacecraft Launch Readiness or Need Date
Planned Launch Date
METOP-1 (am) December 2005 June 2006NOAA-N’ (pm) June 2007 December 2007METOP-2 (am) March 2010 August 2010
Constellation Configuration• NOAA-18 (5/20/05)
– Primary PM satellite– GACs– LACs– HRPT on STX-1 (1698.0 MHz)– APT
• NOAA-17 (6/24/02)– Primary AM satellite– GACs– LACs– HRPT on STX-3 (1707.0 MHz)– APT
• NOAA-16 (9/21/00)– Secondary PM satellite– GACs – LACs – HRPT on STX-2 (1702.5 MHz)– No APT
• NOAA-15 (5/13/98)– Secondary AM satellite– GACs– No LACs (downlink constraint)– HRPT on STX-2 (1702.5 MHz)– No APT
• NOAA-14 (12/30/94)– Standby satellite– No GACs– No LACs– HRPT on STX-3 (1707.0 MHz)– No APT
• NOAA-12 (5/14/91)– Standby satellite– No GACs– No LACs– HRPT on STX-1 (1698.0 MHz)– APT
NOAA-15
N-14
2118A (drift= +3.2 min/mo)N-12
1702A (drift=-+1.2 min/mo)
1745A (drift = -2.0 min/mo)
Sun
1200Local noon
NOAA-16
1511A (drift=+3.2 min/mo)
NOAA-17
2222A (drift= -0.6 min/mo)
Constellation ConfigurationNOAA-18
1347A (drift= -1.0 min/month)
DATA HANDLING
THERMAL CONTROL
COMMUNICATIONS
ATTITUDE DETERMINATION AND CONTROL
ELECTRICAL POWER
COMMAND ANDCONTROL
NOAA 12 Standby
NOAA 14Standby
NOAA 15Secondary AM
NOAA 16Secondary PM
NOAA 17Primary AM
NOAA 18Primary PMSUBSYSTEM
POES On-Orbit StatusSpacecraft Bus (as of 4/28/06)
(* indicates situation change from previous report)
Y
Y
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
Y
Y
G
Y
G
G
G
G
G
Y
G
Y
R
Y
Y
Y
G
G
G
Operational – Capable of meeting all requirements
Degraded (Limited operational use) – Capable of meeting some, but not all requirements
Failed – Unable to meet requirements
G
MHSMicrowave Humidity Sounder
AMSU-BAdvanced Microwave Sounding Unit B
AMSU-A2Advanced Microwave Sounding Unit A2
Scan Motor
AMSU-A1Advanced Microwave Sounding Unit A1
HIRSHigh Resolution Infrared Sounder
AVHRRAdvanced Very High Resolution Radiometer
NOAA 12 Standby
NOAA 14Standby
NOAA 15Secondary AM
NOAA 16Secondary PM
NOAA 17Primary AM
NOAA 18Primary PMSUBSYSTEM
POES On-Orbit StatusSpacecraft Bus (as of 4/28/06)
(* indicates situation change from previous report)
G
Y
G
Y
Y
Y
G
R
G
G
G
G
Y
G
G
Y
R
G
G
Y
R
Y
G
Y
G
G
Operational – Capable of meeting all requirements
Degraded (Limited operational use) – Capable of meeting some, but not all requirements
Failed – Unable to meet requirements
Y
YYMSU
R
MSU
SEMSpace Environment Monitor
SBUVSolar Backscatter Ultraviolet Radiometer
SARPSearch and Rescue Processor
SARRSearch and Rescue Repeater
DCSData Collection Subsystem
SSUStratospheric Sounding Unit
NOAA 12NOAA 14NOAA 15NOAA 16NOAA 17NOAA 18SUBSYSTEM
POES On-Orbit StatusInstruments (cont)
Y GG
G
G G G
G
Y
R
G
Operational – Capable of meeting all requirements
Degraded (Limited operational use) – Capable of meeting some, but not all requirements
Failed – Unable to meet requirements
G
G
G Y Y G
RGG
Y
Y GG
G Y
G
G
G
G
G
• MHS replaced AMSU-B• Field of View Size Change for HIRS• HIRS specific calibration and format
changes• AMSU-A specific calibration and
format changes• AVHRR specific format change• Other 1b/1b* format changes• New Telemetry data file
NOAA-N Changes
• MHS and AMSU-B Differences– Channels Frequency are Similar
Channels with different frequency» H2 and 17 » H5 and 20
– Number of warm target PRTs MHS has 5 AMSU-B has 7
– Different Algorithms for Calibration
– 1b/1b* format similar
NOAA-N Changes
• HIRS Issues– Field of View Size Change for HIRS
• HIRS/4 10KM FOV compared to HIRS/3 20KM FOV
– Patch Temperature changed from 100 to 95K– Added a 5th Internal Warm Target temperature
sensor and third telescope temperature sensor – Added extra bit to the electronic serial number in the
Digital A data stream Element 63 Bits 40-44 • Software change• Bits will be redefined in 1b
NOAA-N Changes
• HIRS Issues (Cont.)– Software Correction for the Operational HIRS
Lunar Intrusion detection– HIRS Calibration Algorithm Version 4.0
NOAA-N Changes
• AMSU-A Issues– Correction of Lunar contamination
• Minor change to 1b format– Header and Data record
– Correction for sudden jumps in the calibration counts (NOAA-17 Channel 3 anomaly)
• Minor change to 1b format– Header and Data record
NOAA-N Changes
• AVHRR Issues– Change to AVHRR Scaling Factors for
some of the AVHRR nonlinear radiance coefficients
– IR Operational/Test Cal Channel 4 coefficient 3
– IR Operational/Test Cal channel 5 Coefficient 3
NOAA-N Changes
• Other 1b/1b* Format changes– Additional Headers added
• Ancillary Data Set Names added• Quality Information added
NOAA-N Changes
• New Telemetry File– File will contain telemetry that is not
contained in instrument 1b• Will be useful for MIU data when in Non-
nominal modes• All telemetry data will now be archived
NOAA-N Changes
IJPS, IPSOverview of Upgrades for Metop
• New Ingestor and Front End Processor (FEP)– Ingest of common instrument data, from the
GDS as CCSDS VCDUs, in pipeline mode– Frame synchronizing and filtering of GDS data
at Ingest– Receipt and distribution of ASCAT, GOME
and GRAS Level 1b and IASI Level 1c products
– Ingest blind orbit GAC, in pipeline mode
IJPS, IPSOverview of Upgrades for Metop(Cont.)
• New Preprocessor– Processing on a distributed (scalable processor) AIX
(UNIX) platform for parallel operations– Preprocessing of blind orbit GAC in pipeline mode– Producing common instrument Level 1b’s from Metop
in pipeline mode– Producing new Level 1b’s for MHS and Full
Resolution GAC (FRAC)
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