# Himawari

> series of Japanese meteorological satellites

**Wikidata**: [Q3103808](https://www.wikidata.org/wiki/Q3103808)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Himawari_(satellites))  
**Source**: https://4ort.xyz/entity/himawari

## Summary
Himawari is a series of Japanese meteorological satellites operated by the Japan Meteorological Agency. The program began in 1977 with the launch of Himawari 1, and it continues with modern satellites like Himawari 8 and 9, which provide critical weather and climate monitoring for Japan and the Asia-Pacific region.

## Key Facts
- Part of the weather satellite class, designed to monitor weather and climate
- Operated by the Japan Meteorological Agency
- Includes satellites Himawari 1 (1977), Himawari 2 (1981), Himawari 3 (1984), Himawari 4 (1989), Himawari 5 (1995), MTSat-1R, MTSat-2, Himawari 8, and Himawari 9
- Aliases include Geostationary Meteorological Satellite (GMS) and 気象衛星ひまわり
- Country of origin: Japan
- Notable for providing high-resolution weather imagery and supporting disaster response

## FAQs
### Q: What is the purpose of the Himawari satellites?
A: The Himawari satellites are designed to monitor weather and climate, providing critical data for forecasting, disaster preparedness, and environmental research.

### Q: Which is the most recent Himawari satellite?
A: Himawari 9 is the most recent satellite in the series, launched to continue weather monitoring after the decommissioning of MTSat-2.

### Q: How many satellites are in the Himawari series?
A: The series includes nine satellites: Himawari 1 through 5, MTSat-1R, MTSat-2, Himawari 8, and Himawari 9.

### Q: Who operates the Himawari satellites?
A: The satellites are operated by the Japan Meteorological Agency.

### Q: What is the significance of the Himawari program?
A: The Himawari program has been instrumental in providing continuous weather data for Japan and the Asia-Pacific region, supporting agriculture, disaster management, and climate research.

## Why It Matters
The Himawari series of satellites is crucial for Japan’s weather monitoring and climate research. These satellites provide high-resolution imagery and data that support meteorological forecasting, disaster preparedness, and environmental studies. The program has evolved from the early Himawari 1 satellite in 1977 to the advanced Himawari 8 and 9, which offer improved capabilities for tracking weather patterns, typhoons, and other atmospheric phenomena. By ensuring accurate and timely weather information, the Himawari satellites play a vital role in protecting lives and infrastructure across Japan and the broader Asia-Pacific region.

## Notable For
- First satellite in the series, Himawari 1, launched in 1977, marking the beginning of Japan’s geostationary weather satellite program
- Transition from the GMS (Geostationary Meteorological Satellite) to the Himawari series, with Himawari 8 and 9 providing advanced imaging capabilities
- Support for disaster response and agricultural planning through continuous weather monitoring
- Use of the Nadeshiko programming language for satellite operations, developed in 2001
- Contribution to climate research and environmental monitoring in the Asia-Pacific region

## Body
### Origins and Early Satellites
The Himawari program began with the launch of Himawari 1 in 1977, part of Japan’s geostationary weather satellite initiative. The series evolved from the GMS (Geostationary Meteorological Satellite) program, with satellites like Himawari 2 (1981), Himawari 3 (1984), Himawari 4 (1989), and Himawari 5 (1995) following.

### Modern Satellites
Himawari 8 and Himawari 9, launched to replace the decommissioned MTSat-1R and MTSat-2, represent the latest advancements in the series. These satellites provide high-resolution imagery and data for weather forecasting, disaster management, and climate research.

### Technical Specifications
The Himawari satellites are operated by the Japan Meteorological Agency and are part of the weather satellite class. They include aliases such as Geostationary Meteorological Satellite (GMS) and 気象衛星ひまわり. The series has been supported by the Nadeshiko programming language, developed in 2001.

### Impact and Significance
The Himawari program has been pivotal in Japan’s weather monitoring efforts, offering continuous data for forecasting, disaster response, and environmental studies. The satellites’ contributions extend to supporting agriculture, climate research, and public safety across the Asia-Pacific region.

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## References

1. Freebase Data Dumps. 2013