JGJ/T 489-2021 Technical standard for digitalization of historic building

CH/T 1004 CH/T 3021-2018 Sloping Digital Aerial Photography Technical Specification CH/Z 3017-2015 Procedural guidelines for three-dimensional laser scanning of the ground DA/T 31-2017 Digitalization Specification for Paper Archives DA/T 31-2005 Digitalization of Paper Archives Technical Specification GB/T 13923-1992 Classify and codes for the national land information GB/T 13923-2006 Specifications for feature classification and codes of fundamental geographic information GB/T 13923-2022 Classification and codes for fundamental geographic information feature GB/T 2260-2002 Codes for the administrative divisions of the People's Republic of China GB/T 2260-2007 Codes for the administrative divisions of the People's Republic of China GB/T 23236-2009 Specifications for aerotriangulation of digital aerophotogrammetry GB/T 23236-2024 Digital aerial photographmmetry—Specifications for aerotriangulation GB/T 50001-2017 Unified standard for building drawings GB/T 50103-2010 Standard for general layout drawings GB/T 50104-2010 Standard for architectural drawings