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GPS Tools/Resources

FAA information on WAAS: http://gps.faa.gov

National Geodetic Survey website/CORS differential corrections data: http://www.ngs.noaa.gov/

US Coast Guard Navigation Center: http://www.navcen.uscg.gov/

Online GIS conversion tools: http://www.beg.utexas.edu/GIS/tools/index.html

GPS calendar: https://www.ngs.noaa.gov/CORS/Gpscal.shtml

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