Evolved Global SSC Ground Station Network

Transcription

1 Evolved Global SSC Ground Station Network Presentation for 3 rd GSCB Workshop Petrus Hyvönen, SSC, 2012

2 SSC Services & Activities in GSCB scope SSC is a service provider, does not own data Data reception and TT&C through PrioraNet stations Processing Hosting and operations of archives Data distribution Engineering services Control centra of the Swedish Odin 3 rd part mission

3 PrioraNet SSC s global ground station network SSC Group Universal Space Network (US) SSC Chile LSE Space (Germany, Dubai) Aurora Technology (Netherlands, Spain) 600 employees 21 nationalities 18 locations 11 countries Sales office in China Sales office in Thailand

4 Missions supported in PrioraNet (Autumn 2011) ACRIMSAT AEHF-1 AEHF-2 AIM AQUA AURA CALIPSO Cassiope Corot Cryosat2 C-S SAR1 C-S SAR2 C-S SAR3 C-S SAR4 Demeter Envisat EO-1 EROS-A1 EROS-B1 ERS-2 Exos-D Formosat-2 FY3A FY3B GALEX Galileo IOV GIOVE-A GIOVE-B GOCE GOES-15 Helios-1A Helios-2A Helios-2B HESSI HUBBLE IBEX IKONOS JASON-1 LANDSAT-5 LANDSAT-7 LRO NFIRE Odin Parasol Pleiades-1A PRISMA Proba QUIKSCAT SAC-D SAMPEX SBIRS SBSS Scisat SDO SOLAR-B SORCE Spot-4 Spot-5 STS-133 STS-134 STS-135 SWIFT TACSAT-IV Tandem-X TDRS-3 TDRS-9 TERRA Terra TerraSar-X THEMISA THEMISB THEMISC THEMISD THEMISE THEOS TIMED WGS-4 XMM

5 Odin Astronomy & Aeronomy mission Performing climate observations under ESA 3 rd party program Design lifetime 2 years, now over 11 years in orbit Performing well, only one redundant reaction wheel activated in 2007 Operations now under OHB- Sweden Data achieve at Swedish Royal Institute of Technology, Stockholm and France

6 Kiruna/Esrange Ground Station Four 13m S/X-band antennas One 11m S-band antenna Two 9m S/X-band antennas One 8m X-band antenna One 7.3m S/X-band antenna One 7.3m S/UHF-band antenna One 6m S-band antenna One 2.4m L-band antenna

7 INUVIK, Inuvik Station Inuvik Station Canada Two 13m S- and X-band antenna, owned by SSC and DLR DLR overcapacity sold by SSC

8 Poker Flat Station, Alaska q 11 meter S/X band antenna in radome q 7.3 meter S/X band antenna q Land and facilities leased from University of Alaska Fairbanks q NASA unique data process equipment and communication lines USN Confidential & Proprietary

9 North Pole Station, Alaska q 13 meter S/X/SGLS band antenna q 5 meter S band antenna q 10 acres of land & buildings

10 South Point Station, Hawaii q 13 meter S/X/Ku band antenna with high power 2.5KW S-band uplink q 13 meter S/X band with X-band uplink q 15 acres land plus newly constructed equipment building

11 Western Australia Space Center (WASC) SSC Compound NASA Compound USN Compound Recently inaugurated: SSC Western Australia Space Center HQ building 13-m S-band antenna MOBLAS Compound Contracted for establishment of additional X-band antenna Area with a number of space / science establishments and special frequency regulations VLBI Compound

12 SSC-Chile, Santiago Station New 13 m S-band antenna 12 m, 11 m, 9 m, 7 m S-band antennas Large area for hosting of customer equipment

13 SSC Punta Arenas Site Currently being under construction Start of operations in August km north of Punta Arenas City High bandwidth fiber communications for data backhaul First antenna 7.3 m S/X-band Radome against strong winds Good location for future establishments, space available for additional antennas Punta Arenas site preparation

14 Clewiston, Florida, US Cleveland Green River

15 Green River, Wyoming, US

16 PrioraNet Terrestrial Poker Flat Inuvik Esrange Space Center North Pole Alaska Stockholm Vancouver Lethbridge Newport Beach Fucino Horsham Beijing Tokyo South Point Bangalore Lucknow Singapore Santiago Hartebeesthoek Mauritius Dongara Perth Punta Arenas Invercargill O Higgins (Antarctica) Network Management Centers Core and collaboration stations PrioraNet PoP Future stations PrioraNet Future PoP

17 PrioraNet SLE Standardization SSC is finalizing the introduction of SLE to all sites Decided to develop own SLE gateway Independence from equipment providers implementations Single interface to customers, ensuring same behavior for global network SLE upgrades not available for all equipment Currently being validated in cooperation with ESA

18 Processing at ground stations SSC Looking at improving latency from received data to delivery Involved in NGI (Near Real-Time, GEO- Annotated Image) project w goal <10 min to ortho product Live demonstration at SpaceOps next week

19 LTDP As a non-archive owner, SSC has recently started the work to support LTDP projects LTDP Safe Consolidation LTDP Impact Analysis and Architecture Definition SSC provides long experience and of providing third party mission ground segment services to ESA for many years