Home / Standards / GB/T 30317-2013 GB/T 30317-2013 Active Basic specifications for geospatial framework 地理空间框架基本规定 Standard Type GBT ICS 07.040 CCS A75 Status 现行 Issue Date 2013-12-31 Implementation 2014-06-01 Responsible Dept 自然资源部(测绘地理) Drafting Unit N/A