新一代高速气象卫星数据通讯协议，支持高速云图发送以及JPEG压缩编码。和最新的风云系列格式基本一致。-Global Specification for Low Rate and High Rate Information Transmission

(LRIT/HRIT) [AD.1] has been agreed by the Co-ordination Group for Meteorological

A Satellites (CGMS). The global specification is based on the ISO standard 7498 (OSI

Reference Model) [RD.1] and the CCSDS recommendations of Advanced Orbiting Systems

(AOS) [RD.2]. It defines the structure and the formatting of the LRIT/HRIT files and the

processing and transport protocols of all OSI layers applicable to all geostationary

meteorological spacecraft.