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MC04 - Gateway

Continuous Operation Reference Station (CORS)

Location: 448 Trail Road, Gateway, Colorado 

  • Trimble Alloy / Zephyr 3 Geodetic Antenna / Trimble Pivot Platform
  • L1/L2 APC - datum: NAD83(2011)
  • latitude: 38° 41' 02.97515" N
  • longitude: 108° 58' 25.82374" W
  • HAE: 1401.744m
  • APC NAVD88 orthometric height = 1420.006m / 4658.803usft
  • Broadcasting RTK corrections @ 464.6000 MHZ
  • Trimble TDL450H RADIO @ 35W
  • Protocol mode: TT450S or TrimMark3
  • Radio link rate: 4800bps
  • Correction type: CMR+ (RTVRN - CMR+ / CMRx)
GPS survey antenna placed behind a tan metal building with dirt in the foreground, a parking lot to the side, a small rocky escarpment in the background, and a blue sky with white puffy clouds.

    RINEX hourly files 24hrs / 7days

    GPS specs: 1 second intervals/ 5° elev. mask / 99.0 PDOP mask

    RINEX index and general download directions

    For more information including login/password for the RINEX files, contact the CORS administrator at 970-244-1826 or trent.howell@mesacounty.us.

    Disclaimer and Limitation of Liability

    Mesa County, Colorado, shall in no event be liable or responsible for any lost profits or any damages of any kind, including but not limited to special, indirect, or consequential damages arising out of or in connection with the use or the inability to use the data hereon or the services provided. Mesa County provides this data and its services as a convenience to its customers. Furthermore, Mesa County reserves the right to change, revise, or otherwise discontinue published data and these services at any time without further notice.