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What is Clugston Survey Accuracy Standards about?

The document summarizes standard tolerances for various surveying operations by Clugston Survey Services: - Topographical surveys have a maximum error of 1:20,000 between control stations under 300m apart, and +/-15mm between stations over 300m. Vertical control has a maximum error of +/-12√k mm where k is distance in km, or +/-5mm. - Utilities surveys using electromagnetic tracing can locate 85% of buried services within +/-150mm, though accuracy depends on depth. GPR indicates linear features but groun

Author

mushroom0320

Language

EN