1 / 11

Polar Communications & Weather (PCW) Mission

Polar Communications & Weather (PCW) Mission. Aurora. Borealis. Dual Objectives: Communications & Weather. Reliable communications in the high latitudes (North of 70º) to ensure: Security Sustainable Development Support to Northern Communities Air and Marine Navigation

teddy
Download Presentation

Polar Communications & Weather (PCW) Mission

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. Polar Communications & Weather (PCW) Mission Aurora Borealis

  2. Dual Objectives:Communications & Weather • Reliable communications in the high latitudes (North of 70º) to ensure: • Security • Sustainable Development • Support to Northern Communities • Air and Marine Navigation • Provide high temporal/spatial resolution meteorological data above 50º N in support of: • Numerical Weather Prediction • Environmental monitoring, emergency response • Climate monitoring

  3. Mission Requirements • To provide continuous meteorological service and information for the entire circumpolar region, with the imagery data “refreshed” as frequently as practical. GOAL 15 min • To improve weather prediction accuracy and timeliness by providing high quality data currently not available or available with insufficient spatial / temporal resolution • To improve the monitoring and prediction of air quality variables • To improve the modeling of physical processes in the Arctic environment • To develop measures of climate change through high quality monitoring of key atmospheric and surface variables • To improve observation and forecasting of space weather • To have a proto-operational system in place by 2014.

  4. Area of Interest Meteorological Coverage Requirement Meteorological Coverage Goal Communications Coverage Requirement

  5. Mission Overview • Architecture: • Constellation of two satellites in HEO (Molniya-type, 12 hours) • Orbit: • Two planes with apogee over Atlantic and Pacific (TBC) • Payloads: • Communications (Ka-band) and Meteorological payload suites on each satellite • Bus: • Canadian SmallSat Bus • Ground segment: • Based on existing Canadian infrastructure with potential addition of the Northern Ground Station • Operations: • Government operated (TBC) • Launch: • 2014 and 2015 • Lifespan: • 5 years-requirement, 7 years - goal • Partnership: • Open for International and Public-Private Partnership

  6. Applications and Products • Winds from sequences of images: high priority product • Surface type analysis: ice, snow, ocean, vegetation and surface characteristics such as emissivity, albedo, vegetation index • Surface temperature, detection of boundary-layer temperature inversions, diurnal cycle • Mid-tropospheric q/T sensitive channels for hourly direct assimilation complementing GEO radiance assimilation • Volcanic ash detection • Smoke, dust, aerosols, fog in support of air quality models and environmental prediction: • Total column ozone: • Cloud parameters: height, fraction, temperature, emissivity, phase, effective particle size. • Broadband outgoing radiation: total, Vis, IR, window

  7. Proposed imager channels (21)based on ABI, MODIS heritage

  8. Phase 0 Overview • Phase 0 closed out September 30, 2008 • Identified and validated comprehensive Users Requirements (UR Document) • Proved pertinence of the mission to the national and international priorities of the Government of Canada • Demonstrated feasibility of the technical solutions

  9. Phase A Overview • Status • Phase A1 (October 2008-March 2009) - committed • Phase A2 (April 2009 – November 2009) – planned • Expected Main Outcomes: • Successful Preliminary System Requirements Review • System Requirements Document • Ground Segment Requirement Specification (update) • Spacecraft Requirement Specification (update) • Bus Requirement Specification • Meteorological Payload Requirement Specification (update) • Communication Payload Requirement Specification (update) • Mission Development Plan, including lifecycle cost • Treasury Board submission seeking phases B/C/D approval

  10. Partnership Opportunities • Phase A1: • Extension of membership in the Users & Science Team to the international partners  URD final release • Phase A2: Joint Definition Study • Via CSA: government and intergovernmental agencies • Via Prime Contractor: private/commercial entities • Phase B and beyond: • Partnership mission (International and/or PPP) (TBC). • Open for Partnerships!! • Some discussions w/Finland have taken place • Norway meeting • US and Russia

  11. For More Information/Collaboration… • Guennadi Kroupnik: PCW Program Manager Canadian Space Agency Tel.: (450) 926-6471 E-mail: guennadi.kroupnik@space.gc.ca • Louis Garand: PCW User & Science Team Co-Chair Environment Canada Tel.: (514) 421-4749 E-mail: louis.garand@ec.gc.ca

More Related