GB/T 30168-2013
ActiveGeographic information―Geodetic codes and parameters
地理信息 大地测量代码与参数
Application Summary AI generated
This standard provides a unified coding system and parameter definitions for geodetic reference systems, including coordinate systems, datums, and ellipsoids used in geographic information. It is applied in China for spatial data exchange, mapping, and GIS applications to ensure consistency across surveying, navigation, and remote sensing projects. The standard is essential for integrating geospatial data from different sources in fields like urban planning, land management, and infrastructure development.
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