Home / Standards / GB/T 38199-2019 GB/T 38199-2019 Active Evaluation methods for optical image compression quality of land observation satellites 陆地观测卫星光学影像压缩质量评价方法 Standard Type GBT ICS 33.200 CCS V80 Status 现行 Issue Date 2019-10-18 Implementation 2020-05-01 Responsible Dept 国家标准委 Drafting Unit N/A