When performing a topographic survey, which accuracy standard is typically referenced?

When performing a topographic survey, the National Map Accuracy Standards are typically referenced because they provide a recognized benchmark for the accuracy of maps and surveys across the United States. These standards ensure that the topographic data collected is reliable and meets the quality required for various applications, including planning, construction, and environmental assessments.

The National Map Accuracy Standards specify acceptable levels of horizontal and vertical accuracy, ensuring that the representations of topographical features on the map align closely with their real-world positions. This is crucial for professionals who rely on accurate topographic data for decision-making.

While other standards, such as the Oklahoma Land Survey Standards or local regulations, may apply in specific contexts or jurisdictions, the National Map Accuracy Standards hold a broader significance and are specifically designed to set the framework for map-making and topographical data quality nationally. International Surveying Standards could also be applicable, but they are generally oriented towards global practices that may vary from local requirements.