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1. NGS role in supporting to FAA
2. Organization
4. CONTINUOUSLY OPERATING REFERENCE STATIONS (CORS)
1400+ Installed and Operated by various Federal-State-local Agencies
NOAA/National Geodetic Survey
NOAA/OAR Global Systems Division
U.S. Coast Guard - DGPS/NDGPS
Corps of Engineers - DGPS
FAA - WAAS/LAAS
State DOTs
County and City
Academia
Private Companies
5. http://www.ngs.noaa.gov/OPUS
6. What is OPUS? On-Line Positioning User Service
Processes GPS data
Global availability (masked)
3 goals:
Simplicity
Consistency
Reliability
7. How does OPUS compute your position?
8. OPUS-DB OBSERVATION DATA STREAM
12. How NGS Aeronautical Survey Programsupports the FAA
15. Airport Airspace Survey SurfacesVertically Guided Approach
17. NGS Aeronautical Survey Process
21. NAVAID Survey
24. Photogrammetric Survey
25. Photogrammetric Analysis
26. Products and Services FY08
27. NGS Quality Review
28. NGS Quality Review
29. Airport Safety Critical Data
30. Summary
31. Questions? Comments?
32. Resources and Recommended Reading
33. Resources and Recommended ReadingContinued
34. Resources and Recommended ReadingContinued