# Fengyun

> China's weather satellites

**Wikidata**: [Q1404722](https://www.wikidata.org/wiki/Q1404722)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Fengyun)  
**Source**: https://4ort.xyz/entity/fengyun

## Summary
Fengyun is China's series of weather satellites designed to monitor weather and climate. These satellites are operated by China and include multiple generations such as Fengyun 1C, Fengyun 2, and Fengyun 4 series. The program has been active since at least the early 2000s, with Fengyun 1C notably destroyed in an anti-satellite test in 2007.

## Key Facts
- Fengyun satellites are China's weather satellites, classified as artificial satellites designed to monitor weather and climate
- Fengyun 1C was destroyed in an anti-satellite test in 2007
- The program includes multiple generations: Fengyun 1C, Fengyun 2 series (including 2-05 and 2-07), Fengyun 3D, Fengyun 4A, Fengyun 4B, and Fengyun 2H
- Fengyun satellites are operated by the People's Republic of China
- The satellites have aliases including Fengyun, Feng Yun, Feng-yun, and various Chinese names
- The program has a sitelink count of 14 across different language Wikipedias
- Fengyun satellites are categorized under the commons category "Fengyun satellites"

## FAQs
### Q: What are Fengyun satellites used for?
A: Fengyun satellites are used for weather monitoring and climate observation, serving as China's operational weather satellite system.

### Q: What happened to Fengyun 1C?
A: Fengyun 1C was destroyed in an anti-satellite test conducted by China in 2007.

### Q: How many generations of Fengyun satellites exist?
A: Multiple generations exist including Fengyun 1C, Fengyun 2 series, Fengyun 3D, and Fengyun 4 series, with various specific models like 2-05, 2-07, 4A, and 4B.

## Why It Matters
Fengyun satellites play a crucial role in China's meteorological observation capabilities, providing essential data for weather forecasting, climate monitoring, and disaster prevention. As China's primary weather satellite system, Fengyun helps the country track severe weather events like typhoons, monitor agricultural conditions, and support climate research. The program represents China's significant investment in space-based Earth observation technology and contributes to global weather data sharing networks. The destruction of Fengyun 1C in 2007 also highlighted the growing concerns about space debris and the militarization of space, as the anti-satellite test created thousands of pieces of orbital debris that continue to pose risks to other satellites.

## Notable For
- Being China's primary weather satellite program with multiple operational generations
- Fengyun 1C's destruction in 2007 anti-satellite test, which created significant space debris
- Providing continuous weather monitoring and climate data for the Asia-Pacific region
- Supporting China's meteorological services and disaster warning systems
- Contributing to international weather data sharing through various meteorological organizations

## Body
### Program Overview
Fengyun represents China's comprehensive weather satellite program, consisting of multiple satellite series designed for meteorological observation. The program operates under the China Meteorological Administration and has evolved through several generations of technology.

### Satellite Generations
The Fengyun program includes several distinct series:
- Fengyun 1 series: Early polar-orbiting satellites, with Fengyun 1C being the notable example destroyed in 2007
- Fengyun 2 series: Geostationary satellites including models 2-05 and 2-07
- Fengyun 3 series: Advanced polar-orbiting satellites including Fengyun 3D
- Fengyun 4 series: Next-generation geostationary satellites including Fengyun 4A and 4B

### Technical Capabilities
Fengyun satellites provide various meteorological services including:
- Cloud imaging and atmospheric monitoring
- Temperature and humidity profiling
- Wind field detection
- Precipitation estimation
- Sea surface temperature measurement

### International Cooperation
Fengyun satellites participate in global meteorological data sharing through organizations like the World Meteorological Organization (WMO), contributing to international weather forecasting efforts and climate research.

## Schema Markup
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  "@type": "Thing",
  "name": "Fengyun",
  "description": "China's weather satellites designed for meteorological observation and climate monitoring",
  "url": "https://en.wikipedia.org/wiki/Fengyun",
  "sameAs": [
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## References

1. Freebase Data Dumps. 2013