Working with Telluric Compensation : Using Stationary Survey Maintenance
   
Using Stationary Survey Maintenance
Stationary Survey Maintenance allows you to determine if telluric current effects are present on a pipeline segment. After importing stationary surveys in PCS Axis, use Stationary Survey Maintenance to view and edit stationary survey files.
Tasks you can accomplish in Stationary Survey Maintenance include those described in the following topics:
• View a Stationary Survey
• Delete a Stationary Survey
• View Telluric Summary Information
• View a Stationary Survey Graph
• View Compensation Runs
• View a Survey Record Waveform
• Match a Stationary Survey to an Existing Milepost Location
• Exclude Survey Records in a Stationary Survey
Note: A stationary survey includes a pair of survey files provided by two stationary data loggers (SDLs). One SDL provides a survey file with upstream voltage measurements while the other SDL provides a survey file with downstream voltage measurements.