This standard specifies the requirements for three-dimensional geographic information model databases in terms of data content, logical relationships, data organization, data storage and database management functions. This standard applies to the construction, update and maintenance of three-dimensional geographic information model databases.
CH/T 9017-2012 Referenced Document
CH/T 9015-2012 Specifications for the digital products of three-dimensional model on geographic information
CH/T 9016-2012 Specifications for the producing of three-dimentional model on geographic information
GB/T 17941 Quality requirement for digital surveying and mapping achievements
GB/T 21740 Specifications for urban database construction of fundamental geographic information
GB/T 23705 Rules of coding for address in the common platform for geospatial linformation service of digital city
CH/T 9017-2012 history
2012CH/T 9017-2012 Specifications for the database of three-dimensional model on geographic information