What does it mean when a horizontal control point is coincident with a section corner?

What does it mean when a horizontal control point is coincident with a section corner?

• A. It is located at a water feature
• B. It exactly matches a land survey section corner
• C. It marks a road intersection
• D. It denotes a city boundary

Answer: (B)

The main idea is what it means for a horizontal control point to line up with a section corner in surveying. A horizontal control point is a precisely located point used to anchor horizontal positions in a survey. If that point is coincident with a section corner, it means it sits exactly at the corner of a government survey section—the point defined by the Public Land Survey System. In other words, the control point’s coordinates match those of the established section corner, giving your survey a direct tie to the legal grid used to subdivide land. This linkage helps ensure all measurements align with the established PLSS framework. It’s not about water features, road intersections, or city boundaries; those features aren’t what define this coincidence.