1 / 20

Prepared by: Earth Observation Data Services Caroline Cloutier, A/Manager

CCRS Ground Station Report. Prepared by: Earth Observation Data Services Caroline Cloutier, A/Manager. LGSOWG 35, Hobart, Tasmania, Australia Nov. 13-16, 2006. CCRS Satellite Receiving Stations. Gatineau Satellite Station. Prince Albert Satellite Station. Multi-Mission Activities.

astra-franks
Télécharger la présentation

Prepared by: Earth Observation Data Services Caroline Cloutier, A/Manager

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. CCRS Ground Station Report Prepared by: Earth Observation Data ServicesCaroline Cloutier, A/Manager LGSOWG 35, Hobart, Tasmania, Australia Nov. 13-16, 2006

  2. CCRS Satellite Receiving Stations Gatineau Satellite Station Prince Albert Satellite Station

  3. Multi-Mission Activities Presently receiving: • RADARSAT-1 • ERS-2 • ENVISAT ASAR • LANDSAT-5 TM • NOAA-18 AVHRR FUTURE: • LANDSAT Gap-Filler, Follow-on • RADARSAT-2 • ENVISAT MERIS

  4. AGENDA • LANDSAT Archive Statistics • Ground System Changes • LTWG Action Item Responses • Data Distribution Statistics • Summary

  5. CCRS LANDSAT ARCHIVE(As of September 30, 2006) • ETM+ (Landsat 7) • 144,236 scenes • Approximately 59 TB • Archive last entry: 30 Apr 2005 • TM (Landsat 4 & Landsat 5) • 318,830 scenes • Approximately 82 TB • Landsat 5 Archive grows by 22.6 GB daily (summer season) • MSS (Landsat 1 through 5) • 303,718 scenes • Approximately 10 TB

  6. CCRS Landsat Archive Details

  7. Ground System Changes sinceLGSOWG-34 • Operations • Maintained Over a 99.64% L5 TM Data Capture Success Rate • 100% Successfully Archived • Continue migration of all historical data to new Sony robotic tape archive system (petasite) over the next few years. • System Upgrades • Upgrade Landsat MSS in-house processor to process Landsat ETM+, up to Level-1 (SLC-on). • Landsat TM RCC data validation.

  8. Ground System Changes sinceLGSOWG-34 • Future Plans • Upgrade CCRS catalogue to incorporate OGC-compliant protocols to ensure interoperability with the USGS catalogue. • Transcribe all remaining Landsat 4-5 TM data to robotic system. • System upgrade for Landsat 1-5 MSS data catalogue (metadata and browse) capability.

  9. LGSOGW 34 - Action Item 1 Response • Action: ICs to review the L5 MOC-IGS ICD draft document with the new metadata definitions and return comments to Rynn Lamb. • Due: December 15, 2005 • Response: CCRS provided feedback to USGS.

  10. LGSOGW 34 - Action Item 2 Response • Action: ICs to review the draft L5 TM Data Validation and Exchange Plan and the updated L7 Data Validation and Exchange Plan and return comments to Rynn Lamb. • Due: December 15, 2005 • Response: CCRS interacted with USGS. Landsat 5 TM data was exchanged and validated in April 2006.

  11. LGSOGW 34 - Action Item 6 Response • Action: ICs to send to Laura Rocchio any documents they have of historical importance, such as MOU negotiations, local histories, early LTWG/LGSOWG handouts. • Due: By LTWG #15 • Response: CCRS has not yet identified any significant Landsat legacy documents for this action.

  12. LGSOGW 34 - Action Item 14 Response • Action: All ICs to think about the frequency of meetings. Send to Kristi Kline either an email or a letter (on letterhead is preferred), with a copy to Steve Covington, containing your thoughts on whether we should have two meetings or one meeting each year. • Due: December 31, 2005 • Response: CCRS considers one LGSOWG meeting a year is sufficient.

  13. LTWG-15 – Special Request • CCRS delivered a CD to USGS at LTWG-15 with metadata report for Mid-Decadal Global Land Survey (MDGLS). The metadata report was in USGS specified format for Landsat 5 and 7 data received by CCRS from April 2004 to 31 March 2006.

  14. LTWG 15 - Action Item CAN03 Response • Action: USGS and CCRS to arrange a data exchange of pre-SLC L7 data coverage over Ellesmere from USGS to CCRS. • Response: CCRS successfully ingested some 50 L7 ETM+ scenes in Raw CC format from USGS for Canadian Arctic mapping.

  15. Data Distribution Statistics • LANDSAT 1-5 MSS • LANDSAT 4-5 TM • LANDSAT 7 ETM+

  16. Landsat 1-5 MSS Data Sales Statistics

  17. Landsat 5 TM Data Sales Statistics

  18. Landsat 7 ETM+ Data Sales Statistics

  19. Summary • LANDSAT-5 operations uneventful. • LANDSAT data continues to be utilized. • Significant concern with the increasing probability of a gap in LANDSAT data continuity has resulted in user discussions on possible ways to deal with a Landsat gap.

  20. Related Information and Links • CCRS General www.ccrs.nrcan.gc.ca • Earth Observation Data Services eods.nrcan.gc.ca • Catalogue ceocat.ccrs.nrcan.gc.ca • GeoGratis geogratis.cgdi.gc.ca • National Atlas of Canada atlas.gc.ca • CCRS Distributors • MDA Geospatial Services (formerly RADARSAT International Inc., RSI)) www.mdacorporation.com or www.landsat.ca • PhotoSat Information Ltd. (PhotoSat) www.photosat.ca • GeoConnections geoconnections.org • GeoBase and Mapping Services Branch – Centre d’information topographique de Sherbrooke (CITS) www.cits.rncan.gc.ca

More Related