Elevation Errors

Elevation errors due to bad rod heights and poor GPS measurements.

Corrected Elevations are shown.

Forcing a processing contractor to correct location data and elevations brings into question the integrity of the data and ties them down with unnecessary steps to make their best attempt at correcting the data. In areas of rugged topography, this process is more difficult and may force processors to make assumptions that may turn out to be incorrect. At the end of the day your location data acts as the foundation from which all other processes flow. Survey audit ensures that data is correct, improves the processing flow, and ensures the best possible result is available for seismic interpretation.