GB 12340-1990
Replaced
T/CSGPC 012-2023
Active
Group standards
T/CSGPC 012-2023 Geospatial Point Cloud Data Compression Specification
T/CSGPC 012-2023 Geospatial point cloud data compression specification
Price:
$ 20.00
Basic Information
Standard Code:
T/CSGPC 012-2023
Standard Type:
Group standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Integrated
ICS Name:
Astronomy, geodesy, and geography
Publish Date:
2023-08-29
Implement Date:
2023-08-29
Scope
Scope: This document specifies the basic requirements for the compression of geospatial point cloud data, including lossless compression, lossy compression, and the evaluation of compression quality. This document is applicable to the processing, transmission, storage, and application of point cloud data in the field of surveying and geographic information. Main technical content: This standard is divided into eight chapters and a total of 10 sections. 1. Scope 2. Normative reference documents 3. Terms and definitions 4. Abbreviations 5. Basic requirements 6. Lossless compression 7. Lossy compression 8. Evaluation of compression effect Appendix A (informative) Example of data compression applications References
Development Information
Related Standards
GB 12341-1990
Replaced
GB 12341-1990 1:25000, 1:50000 and 1:100000 topographic maps—Specifications for aerophotogrammetric field work
GB/T 13605-1992
Abolished
GB/T 13605-1992 Coordinatograph
GB/T 13977-1992
Replaced
GB/T 13977-1992 Specifications for aerophotogrammetric field work 1:5000, 1:10000 topographic maps
GB/T 13989-1992
Replaced
GB/T 13989-1992 Subdivision and numbering for the national primary scale topographic maps
GB/T 13990-1992
Replaced