1.3.-Chapter-3-Survey-Regulations-and-Standards-Of-Accuracy-Version-2.0

Summary

This technical document outlines the regulatory standards and accuracy requirements for various types of large-scale surveying projects. It provides specific vertical and horizontal tolerances for monitoring surveys, topographical mapping, and construction staking to ensure data integrity. The text details the precision needed for permanent survey beacons, road and rail prisms, and photogrammetric data, often referencing the Land Survey Act of 1997. Furthermore, it establishes protocols for instrument calibration and the use of both local and national coordinate systems. By defining these rigorous benchmarks, the manual ensures that surveying outputs remain consistent and reliable across different engineering and geospatial applications.