Home / Standards / GB/T 44487-2024 GB/T 44487-2024 Active Protocol for information superposition based on ubiquitous location 泛在位置信息叠加协议 Standard Type GBT ICS 07.040 CCS A75 Status 现行 Issue Date 2024-09-29 Implementation 2025-04-01 Responsible Dept 自然资源部(测绘地理) Drafting Unit N/A