GB 12327-1998
AbolishedSpecifications for hydrographic survey
海道测量规范
Application Summary AI generated
This standard specifies the technical requirements, methods, and accuracy criteria for hydrographic surveys, including water depth measurement, shoreline delineation, and tidal observations. It is applied in China for producing nautical charts, ensuring safe navigation, and supporting marine engineering projects such as port construction and dredging operations. The standard is primarily used by surveying agencies, maritime safety authorities, and coastal development organizations.
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