Completion And Standardization Of Measurement Standards Used In The Field Of Surveying And Maps

Abstract

Measurement standards in the field of Surveying and Mapping are a form of technical infrastructure for surveying and mapping, playing a core role in the verification and calibration of measuring instruments. In recent years, a number of measurement standards for verification and calibration of measuring instruments have been established, such as: electronic total stations, leveling instruments, satellite positioning measuring instruments, photoelectric distance measuring instruments, theodolite measuring instruments, etc. In addition, some group 2 measuring instruments continue to need investment in establishing technical infrastructure for measurement standards in accordance with regulations, as well as the need to form measurement standards for group 1 measuring instruments when there is a request for verification and calibration. This article summarizes the situation of promulgation, publication and management of existing measurement standards, proposes measurement standards for verification and calibration of group 2 measuring instruments that are still lacking, and proposes solutions to standardize measurement standards used in verification and calibration of measuring instruments used in the field of Surveying and Mapping.