T/CREVA 2114-2025 3D Cadastral Survey Standards

Scope

Main technical content: In order to further clarify the content, methods, and procedures of three-dimensional cadastral surveys, guide technical personnel to standardize the conduct of three-dimensional cadastral surveys, better support the registration of construction land use rights (underground and aboveground) and their buildings and other real estate rights, promote the efficient use of land, and in accordance with the Civil Code of the People's Republic of China, the Interim Regulations on Real Estate Registration, GB/T 42547 "Cadastral Survey Procedures", and TD/T 1095 "Real Estate Registration Procedures", etc., this document is formulated. This document stipulates the unit division, survey content, survey procedures, technical requirements, etc. of three-dimensional cadastral surveys, and describes the corresponding survey methods. This document is applicable to the ownership survey of state-owned construction land use rights and their buildings, and real estate mapping work. The ownership survey of collective construction land use rights, residential land use rights, and their buildings, as well as real estate mapping work, can be implemented with reference to this document.

Development Information

Related Standards