GPS Control Surveys

Controlling Positions with GPS Control Surveys

 

EMC, Inc. has all the hardware, software and experienced personnel necessary to develop small or large scale GPS control surveys. We have performed numerous control surveys over the past twenty five years, from blue book GPS control surveys with up to 200+ benchmarks to local control surveys establishing horizontal and vertical control for a job site.  EMC utilizes the latest in hardware and software to collect and process static GPS data.

 

Project Experience Includes:

  • Height Modernization Surveys, in Louisiana
  • Bluebook ortho ties for grid points, output to NGS Bluebook formats and submitted to NGS
  • Bluebook supplemental sp points, output to NGS Bluebook formats and submitted to NGS
  • Bluebook grid points, using GPS high precision techniques.
  • Picture ties using dual frequency fast static L1/L2 receivers
  • Providing Primary control for numerous large survey projects
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