1 / 21

GPS Efforts in Minnesota

GPS Efforts in Minnesota. Rick Morey, LS Asst. Dir., Surveying & Mapping Office of Land Management, Mn/DOT. Topics. NDGPS NGS CORS Mn/DOT CORS/VRS Other Uses Comments/Questions. NDGPS. http://www.navcen.uscg.gov. NDGPS. Users State Government Local Government Education Developers

rivka
Télécharger la présentation

GPS Efforts in Minnesota

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. GPS Efforts in Minnesota Rick Morey, LS Asst. Dir., Surveying & Mapping Office of Land Management, Mn/DOT

  2. Topics • NDGPS • NGS CORS • Mn/DOT CORS/VRS • Other Uses • Comments/Questions

  3. NDGPS http://www.navcen.uscg.gov

  4. NDGPS Users • State Government • Local Government • Education • Developers • GIS community • Survey Community • Forest Resources Industry

  5. NDGPS Uses • Asset Management • Engineering • Resource Management • Emergency Management • Zoning & Planning • Education

  6. NDGPS Wish List • Continued Support/Expansion • Letter of support • Dual coverage statewide • Integration • NTRIP

  7. NGS CORS http://www.ngs.noaa.gov/CORS/

  8. NGS CORS Users/Uses • State Government • Local Government • Private Surveying Community • OPUS • Mn CORS Adjustments

  9. NGS CORS Integration 1500 stations/6 in MN 80 submitted over 2 yrs 25 more coming NTRIP Common Adjustment http://www.ngs.noaa.gov/CORS/

  10. MN CORS/VRS http://www.olmweb.dot.state.mn.us/CORS.GPS/cors.html

  11. MN CORS/VRS • 89 Stations • 24/7 • Post Process (Rinex) • RTK (cell phone modem, CMR+ or RTCM) • Free • CM Accuracy

  12. MN CORS/VRS Stations

  13. MN CORS/VRS

  14. MN CORS/VRS Users

  15. MN CORS/VRS Uses

  16. MN CORS/VRS Limitations • Support • Geographic Coverage • Cell Phone Coverage • Bias

  17. MN CORS/VRS NAD 96

  18. MN CORS/VRS TRS 2007

  19. MN CORS/VRS Future Plans • Geographic Expansion • GNSS • Cross Border

  20. Soapbox • Ownership • Access • Obligation • National Network

  21. Comments/Questions richard.morey@dot.state.mn.us

More Related