Standards

CH/Z 9037-2022 Active

CH/Z 9037-2022 Geographic information quality inspection data integration specification for public facilities

Publish Date: 2022-07-27

CH/Z 9036-2022 Active

CH/Z 9036-2022 Geographic information, quality inspection of public facilities classification and coding

Publish Date: 2022-07-27

CH/Z 9035-2022 Active

CH/Z 9035-2022 Geographical information quality inspection of public facilities symbol expression

Publish Date: 2022-07-27

CH/T 1054-2022 Active

CH/T 1054-2022 The quality inspection and acceptance of drone aerial photography results

Publish Date: 2022-07-27

CH/T 1053-2022 Active

CH/T 1053-2022 CH/T 1053-2022 Geodesic Globe Common Requirements

Publish Date: 2022-07-27

CH/Z 3024-2022 Active

CH/Z 3024-2022 Monitoring technical specifications for changes in lake water area and watershed vegetation coverage

Publish Date: 2022-07-10

CH/T 1052-2022 Active

CH/T 1052-2022 Digital Surface Model Quality Inspection Technical Specification

Publish Date: 2022-07-10

CH/T 9034-2022 Active

CH/T 9034-2022 Digital orthophoto production technical specifications for global geographic information resources

Publish Date: 2022-07-10

CH/T 9033-2022 Active

CH/T 9033-2022 CH/T 9033-2022 Global Geographic Information Resources Digital Surface Model Production Technical Specification

Publish Date: 2022-07-10

CH/T 9032-2022 Active

CH/T 9032-2022 Global Geographic Information Resource Data Product Specification

Publish Date: 2022-07-10

CH/Z 1051-2021 Active

CH/Z 1051-2021 The quality inspection and acceptance of the conversion results of the 2000 national geodetic coordinate system

Publish Date: 2021-05-10

CH/Z 9031-2021 Active

CH/Z 9031-2021 CH/Z 9031-2021 Specification for the acquisition and processing of indoor three-dimensional mapping data technology

Publish Date: 2021-05-10