Which one of the following addresses the error due to prism offset correction?

The option related to EDM (Electronic Distance Measurement) Sources of Error is the appropriate choice because prism offset correction directly pertains to the accuracy of measurements taken with EDM instruments. When using a prism for measurements, the position of the prism can sometimes be offset from the true line of sight. This offset introduces errors in the distance measurement if not accounted for correctly in calculations.

By addressing prism offset correction, the associated errors can be mitigated, allowing for more accurate survey results. EDM sources of error encompass a variety of potential inaccuracies, including those introduced by the prism's position. Correcting for these errors is critical for ensuring that the resultant distances measured reflect the true distances between points in a survey.

Other options do not directly address the specifics of prism offset correction. Geological surveys pertain to the study of the Earth's materials and structures, magnetic declination involves the angle between magnetic north and true north, and survey standards establish guidelines for surveying practices but do not specifically tackle the technical errors linked to EDM equipment.