This document of standard illustrates technical requirements for the moderate resolution spectral image transmission (MPT) of FY-3E meteorological satellite.The standard is applicable for data transmission and data receiving system between the satellite and ground station for FY-3E meteorological satellite.

This paper provides a list of frequecy data used in the services of Fengyun satellites one by one. It is based on the CMA working paper to the CGMS meeting 2013.

The Coordination Group for Meteorological Satellites (CGMS) has recently published a new version of global specification for polar-orbiting satellite system, Direct Broadcast Services: LRPT/AHRPT. The LRPT/AHRPT formats are commonly used by meteorological satellite systems to broadcast real-time observation data.

CMACast is a multimedia dissemination system based on the second-generation Digital Video Broadcast (DVB-S2) technology with both file and multimedia transmission capability.

The present document reports on the ongoing evolution of Direct Broadcast (DB) services.On one hand, the frequency allocation to Meteorological Satellite Services in L-Band (around 1.7 GHz) is now threatened in the United States and possibly worldwide since the US plan to allocate the upper part of this band (1.695- 1.710 GHz) to broadband mobile communication services. This would affect DB services from current LEO satellite generations, which are planned to continue through the next decade.

5 (FY-1A/B/C/D and FY-3A) of which are sun synchronous and 5 of which (FY-2A/B/C/D/E) of which are geostationary satellites; China will continue its two types of meteorological satellite programs.

CMA has long embarked on preparation for Fengyun 4 (FY-4) - its next generation of geostationary meteorological sate llite, a three-axis stabilized platform that shall provide for CMA with enhanced space-based observations in future. Launch of the first flying model is scheduled for 2014 and to serve for the experiment and demonstration of the system.

Yesterday, eastern Northwest China, central and southern North China and Northeast China Plain strong sandstorm hit after another attack, the worst in recent years, Beijing has emerged a blowing sand, floating dust weather.

1. Contents of distributed meteorological satellite products；1.1 Concept of distributed meteorological satellite products；1.2 Standard formats of distributed meteorological satellite products；

FY-2 data archiving format CSV CSV is a format developed by the National Satellite Meteorological Center to archive S-VISSR data. Built on S-VISSR data, CSV data, when quality controlled, can generate CSV data files and CSV quality files.