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NOAA’s GOES-R Spacecraft Jamison Hawkins Lockheed Martin Corporation

NOAA’s GOES-R Spacecraft Jamison Hawkins Lockheed Martin Corporation . Music: Also Sprach Zarathustra by Richard Strauss performed by John Williams and the Boston Symphony Orchestra Philips, 1983 . 50 Years of Delivering Earth Observation Advances. Successfully Built and Delivered:.

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NOAA’s GOES-R Spacecraft Jamison Hawkins Lockheed Martin Corporation

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  1. NOAA’s GOES-R Spacecraft Jamison Hawkins Lockheed Martin Corporation

  2. Music: Also Sprach Zarathustra by Richard Strauss performed by John Williams and the Boston Symphony Orchestra Philips, 1983

  3. 50 Years of Delivering Earth Observation Advances Successfully Built and Delivered: GOES-R • Over 100 Remote Sensing Satellites • More than 500 Instruments

  4. Satisfying Global Market Needs for Over 25 Years Koreasat Koreasat Legend 1 2 3 A2100 bus EchoStar EchoStar III IV VII 1958 SCORE 1st Communications Payload Telstar 101 102 EchoStar X 401 402R Inmarsat-3/F 1 2 3 4 5 Between 1975 and 1980 BSE, Satcom 1, Satcom2, Anik-B Satcom C3 6 15 16 11 Satcom C4 AMC 1 2 3 4 AP 7 8 ACTS 10 14 18 Anik-E1 Intelsat-VIII Rainbow-1 1 2 4 5 Satcom C1 Aurora-2 JCSAT 11, 12 GSTAR-2 GSTAR-3 GSTAR-4 AsiaSat 2 NSS-7 NSS-6 NSS-806 NSS-K NSS-803 Satcom Ku-2 VINASAT 1 ASTRA-1A ASTRA-1B ASC-1 Chinastar-1 SIRIUS 4 ACeS Garuda-1 Anik-E2 GSTAR-1 PanAmSat-1 Spacenet-2 Satcom Ku-1 Nimiq-1 Nimiq-2 Spacenet-4 Spacenet-3R Spacenet-1 BSAT-3a Telkom I BS-2A BS-2B BS-3A BS-3B BS-3N Satcom 2R JCSAT-110 JCSAT 9, 10 Aurora 1 Satcom 1R ABS-1 ASTRA IKR Satcom 4 IKONOS ASTRA IL Satcom 3R Iridium (89 buses) N-STAR c 1980 1985 1990 1995 2000 2005 2010 RCA Astro Electronics GE Astro Space Lockheed Martin CSS Martin Marietta Astro Space Our A2100-Based GOES-R Solution Provides Highest Value and Performance, A2100 spacecraft have accumulated 200 years of on-orbit operation without a failure

  5. GOES-R Overview A collaborative development and acquisition Flight Project - led by NASA Ground Segment Project - led by NOAA Scheduled for launch in 2015 Six advanced instruments New and improved capabilities for decreased lead times for severe weather warnings better storm tracking capabilities solar, space weather, and climate analyses advanced products for aviation, transportation, commerce Extending the continuity of NOAA’s 40-year geostationary mission, GOES-R will be the next weather sentinel formonitoring threatening weather, and providing data for forecasting and environmental analyses

  6. Satellite Driving Requirements • Provide precision, stable space platforms at two operational geostationary orbital locations (75W and 135W) carrying the baseline instrument set • Operational Mission - First Launch 2015: Provide continuity and improvements over the current system with spacecraft bus reliability of 0.81 after 10 years of on-orbit operation preceded by 5 years ground storage & up to 5 years on-orbit storage • Spacecraft On-Orbit Life of 15 years with orbit East-West and North-South position maintained to within +/-0.1 degree. Support 9 station location changes • Collect and transmit up to 140Mbps (coded) Instrument Payload data from each location continuously. • Continue Rebroadcast function at L-Band up to 31 Mbps utilizing dual polarization • Provide continuing and new services (Search & Rescue, Data Collection, EMWIN)

  7. GOES-R Mission GOES-R isthe next generationof NOAA geostationary satellites that will provide a major improvement inquality, quantity and timelinessof data collected. Visible & IR Imagery Lighting Mapping Space Weather Monitoring Solar Imaging • Advanced Baseline Imager (ABI) • Geostationary Lightning Mapper (GLM) • Space Environment In-Situ Sensor Suite (SEISS) • Magnetometer • Solar Ultra-Violet Imager (SUVI) • Extreme UV/X-Ray Irradiance Sensors (EXIS)

  8. SUVI EXIS Magnetometer SEISS GLM Star trackers ABI

  9. Magnetometer SUVI Greg Mandt – 1.8 m EXIS Star trackers SEISS GLM ABI

  10. ABI ABI GLM GLM EARTH POINTING OMNI ANT STAR TRACKERS S S - - BAND BAND • Dimensions: • 5.4m from LV adapter • to top of ABI • S/A Panels are • approx. 1m x 4m • each DIPOLE DIPOLE GPS GPS ANT ANT X X - - BAND ANT BAND ANT SIS ELECTRONICS SIS ELECTRONICS SUVI SUVI UHF ANT UHF ANT EXIS EXIS L L - - BAND GRB BAND GRB ANT ANT SUN SUN SENSOR SENSOR SGPS SGPS SEISS MPS MPS - - LO LO MPS MPS - - HI HI EHIS EHIS AFT HEMI + BICONE OMNI ANT SOLAR ARRAY SOLAR ARRAY MAGNETOMETER GOES-R Spacecraft Configuration (External)

  11. Notable Performance Elements • Operates through daily station-keeping and momentum adjust maneuvers • Low risk station-keeping operations • Increased instrument availability • Decreased propellant required due to high efficiency thruster • Yaw flip improves ABI radiometric response • Outage twice per year • Total time of noncompliance for instrument interface requirements <120 min per year • Vibration Isolation for optical bench

  12. Design Elements Support Precision INR for Users ABI & GLM Decoupled from Bus • ABI and GLM are mounted on stiff optical bench • Dynamics are tunable to optimize system performance • Couple instrument motion to IMU and star trackers with low thermal distortion • High-accuracy attitude determination system on the instrument optical bench • High accuracy star trackers • High-bandwidth, low-latency and low-noise IMU for effective motion compensation Animation shows the vibration-isolation impact Augmented attitude control array dampingdemonstrated with risk-reduction tests

  13. Optical Bench Vibration Isolation Impact

  14. GOES-R Satellite Production and Support Locations

  15. NOAA’s GOES-R Spacecraft

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