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National Aeronautics and Space Administration LDCM Spacecraft Status Bill Anselm, LDCM Observatory Stylist Manager National Aeronautics and Space Administration LDCM Spacecraft Status Bill Anselm, LDCM Observatory Stylist Manager June 23, 2009 NASA GSFC / USGS EROS www. nasa. gov www. usgs. gov

INTRODUCTION ØSpacecraft Context ØImplementation Status ØSchedule ØSpacecraft from a kit ØLaunch support ØSummary LANDSAT INTRODUCTION ØSpacecraft Context ØImplementation Status ØSchedule ØSpacecraft from a kit ØLaunch support ØSummary LANDSAT Data Continuity Mission PDR NASA GSFC / USGS EROS 2

LDCM CONTEXT LDCM Observatory (OLI, TIRS) S-band SSA 1 kbps Forward 2 or 32 LDCM CONTEXT LDCM Observatory (OLI, TIRS) S-band SSA 1 kbps Forward 2 or 32 kbps Return TDRSS Link Color Code Green = S-band to / from LGN or NGN Yellow = Real-time X-band to LGN or ICs Orange = Playback X-band to LGN Pink = S-band to / from TDRSS LDCM Orbit 705 km circular sun sync, 10 am DNLT 16 -day repeat Alaska Ground Station Gilmore, AK X-band RT Broadcast 384 Mbps X-band Stored Science RT+PB or 2 PB @ 384 Mbps S-band CMD uplink 1 or 32 kbps S-band RT downlink 32 kbps S-band combined Stored & RT TLM downlink 1 Mbps Representative IC Canada Landsat Ground Station Sioux Falls, SD Atlas V VAFB Data rates shown are information rates, not modulation rates Potential IC Sites: ASN Alice Springs, Australia BJC Beijing, PRC BKT Bangkok, Thailand COA Cordoba, Argentina CUB Cuiaba, Brazil DKI Parepare, Indonesia GNC Gatineau, Canada HAJ Hatoyama, Japan HIJ Hiroshima, Japan HOA Hobart, Australia JSA Johannesburg, South Africa KIS Kiruna, Sweden MPS Maspolomas, Spain MTI Matera, Italy PAC Prince Albert, Canada PF 1 Poker Flat, Alaska SEK Seoul, Korea SGS Svalbard, Norway TFT Taipei Fixed Taiwan UPR University of Puerto Rico NASA GN Wallops Island, VA LANDSAT Data Continuity Mission PDR NASA GSFC / USGS EROS 3

IMPLEMENTATION STATUS ØSpacecraft design is sound ØEffective management in place ØHighly talented and motivated IMPLEMENTATION STATUS ØSpacecraft design is sound ØEffective management in place ØHighly talented and motivated team ØWell on the road for October CDR LANDSAT Data Continuity Mission PDR NASA GSFC / USGS EROS 4

IMPLEMENTATION ØRapid Spacecraft Development Office – Unique “catalog-based” IDIQ contract Ø 8 Vendors; 18 IMPLEMENTATION ØRapid Spacecraft Development Office – Unique “catalog-based” IDIQ contract Ø 8 Vendors; 18 Spacecraft ØSelection is “rapid”; award-to-launch ~ non-RSDO ØFixed-price performance-based Delivery Order milestones ØD. O. Management – Admin: CDRLs, studies, milestones – Technical: analyses, margins, requirements compliance ØDeliverables: – Spacecraft/Observatory – Simulators (Interface, Observatory, Software Development) – Launch Support – Mission Operations Support LANDSAT Data Continuity Mission PDR NASA GSFC / USGS EROS 5

SPACECRAFT ROOTS GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS LANDSAT Data Continuity Mission PDR NASA GSFC SPACECRAFT ROOTS GENERAL DYNAMICS ADVANCED INFORMATION SYSTEMS LANDSAT Data Continuity Mission PDR NASA GSFC / USGS EROS 6

SPACECRAFT SCHEDULE LANDSAT Data Continuity Mission PDR NASA GSFC / USGS EROS 7 SPACECRAFT SCHEDULE LANDSAT Data Continuity Mission PDR NASA GSFC / USGS EROS 7

SPACECRAFT KITTING Primary Structure Test Configuration Instrument Deck Primary Structure Propulsion Module LANDSAT Data SPACECRAFT KITTING Primary Structure Test Configuration Instrument Deck Primary Structure Propulsion Module LANDSAT Data Continuity Mission PDR NASA GSFC / USGS EROS

SPACECRAFT KITTING Instrument Deck Primary Structure SSR IEM LANDSAT Data Continuity Mission PDR NASA SPACECRAFT KITTING Instrument Deck Primary Structure SSR IEM LANDSAT Data Continuity Mission PDR NASA GSFC / USGS EROS Propulsion Module

SPACECRAFT KITTING Instrument Deck LCU Primary Structure Converter Box 2 X CCU SSR Battery SPACECRAFT KITTING Instrument Deck LCU Primary Structure Converter Box 2 X CCU SSR Battery IEM OCXO 2 X LANDSAT Data Continuity Mission PDR NASA GSFC / USGS EROS Propulsion Module

SPACECRAFT KITTING TAM 2 X Instrument Deck LCU Primary Structure Converter Box 2 X SPACECRAFT KITTING TAM 2 X Instrument Deck LCU Primary Structure Converter Box 2 X CCU ETR 3 X SSR Battery IEM CSS 12 X OCXO 2 X LANDSAT Data Continuity Mission PDR NASA GSFC / USGS EROS Propulsion Module

SPACECRAFT KITTING TAM 2 X Instrument Deck Completed HPM LCU Primary Structure Converter Box SPACECRAFT KITTING TAM 2 X Instrument Deck Completed HPM LCU Primary Structure Converter Box 2 X CCU ETR 3 X SSR Battery IEM CSS 12 X OCXO 2 X LANDSAT Data Continuity Mission PDR NASA GSFC / USGS EROS Propulsion Module

SPACECRAFT KITTING TAM 2 X S-band Antenna 4 X Star Tracker 2 X S-band SPACECRAFT KITTING TAM 2 X S-band Antenna 4 X Star Tracker 2 X S-band Transceiver 2 X LCU Primary Structure X-band XMTR 2 X CCU SSR TWTA 2 X Battery Instrument Deck IEM CSS 12 X OCXO 2 X Decryptor LANDSAT Data Continuity Mission PDR NASA GSFC / USGS EROS ECA 2 X IMU Converter Box 2 X ETR 3 X RWA 6 X Propulsion Module

SPACECRAFT KITTING TAM 2 X S-band Antenna 4 X Star Tracker 2 X Instrument SPACECRAFT KITTING TAM 2 X S-band Antenna 4 X Star Tracker 2 X Instrument Deck S-band Transceiver 2 X LCU IMU PIE Primary Structure X-band XMTR 2 X CCU SSR ETR 3 X ECU GPS Antenna 4 x Battery HIB 2 X Converter Box 2 X RWA 6 X TWTA 2 X IEM CSS 12 X OCXO 2 X Decryptor LANDSAT Data Continuity Mission PDR NASA GSFC / USGS EROS ECA 2 X GPS Receiver 2 X Propulsion Module

SPACECRAFT KITTING OLI TIRS TAM 2 X TIRS Electronics 2 X S-band Antenna 4 SPACECRAFT KITTING OLI TIRS TAM 2 X TIRS Electronics 2 X S-band Antenna 4 X Star Tracker 2 X Instrument Deck S-band Transceiver 2 X LCU IMU PIE Primary Structure X-band XMTR 2 X CCU SSR ETR 3 X ECU GPS Antenna 4 x Battery HIB 2 X Converter Box 2 X RWA 6 X TWTA 2 X IEM CSS 12 X OCXO 2 X Decryptor LANDSAT Data Continuity Mission PDR NASA GSFC / USGS EROS SADA ECA 2 X GPS Receiver 2 X Propulsion Module

SPACECRAFT KITTING OLI TIRS TAM 2 X TIRS Electronics 2 X S-band Antenna 4 SPACECRAFT KITTING OLI TIRS TAM 2 X TIRS Electronics 2 X S-band Antenna 4 X Star Tracker 2 X S-band Transceiver 2 X LCU Solar Array Primary Structure X-band XMTR 2 X CCU SSR IMU PIE HIB 2 X Converter Box 2 X ETR 3 X ECU GPS Antenna 4 x Battery Instrument Deck RWA 6 X TWTA 2 X IEM CSS 12 X OCXO 2 X Decryptor LANDSAT Data Continuity Mission PDR NASA GSFC / USGS EROS SADA ECA 2 X GPS Receiver 2 X Propulsion Module

LAUNCH SUPPORT LANDSAT Data Continuity Mission PDR NASA GSFC / USGS EROS 17 LAUNCH SUPPORT LANDSAT Data Continuity Mission PDR NASA GSFC / USGS EROS 17

LDCM LANDSAT Data Continuity Mission PDR NASA GSFC / USGS EROS 18 LDCM LANDSAT Data Continuity Mission PDR NASA GSFC / USGS EROS 18

SUMMARY ØDesign is sound – Good margins, buildable, testable, lots of heritage – Interfaces SUMMARY ØDesign is sound – Good margins, buildable, testable, lots of heritage – Interfaces well covered – Simulators buy-down risk ØManagement and execution sound – Documents, risks, schedule ØPlanning sound – Progress monitored, good reserves ØGreat team in place ØOn to CDR! LANDSAT Data Continuity Mission PDR NASA GSFC / USGS EROS 19