# Geostationary Operational Environmental Satellite

> United States weather forecasting satellite series

**Wikidata**: [Q976688](https://www.wikidata.org/wiki/Q976688)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Geostationary_Operational_Environmental_Satellite)  
**Source**: https://4ort.xyz/entity/geostationary-operational-environmental-satellite

## Summary
The Geostationary Operational Environmental Satellite (GOES) is a series of American weather satellites operated by NOAA and NASA that monitor Earth's atmosphere from geostationary orbit. These satellites provide continuous weather imagery and data for forecasting, severe storm tracking, and meteorological research.

## Key Facts
- Operated by the National Oceanic and Atmospheric Administration (NOAA) and National Aeronautics and Space Administration (NASA)
- First launched on October 16, 1975 (GOES-1 maiden flight)
- Most recent launch was GOES-18 on March 1, 2022
- Satellites operate in geostationary orbit, remaining fixed over one location on Earth
- Provides continuous weather imagery and data for forecasting and severe storm tracking
- Based on the earlier Synchronous Meteorological Satellite program
- Has 21 documented Wikipedia sitelinks across multiple languages
- Includes 19 documented operational satellites from GOES-1 through GOES-19

## FAQs
### Q: What does GOES stand for?
A: GOES stands for Geostationary Operational Environmental Satellite, a series of American weather satellites that monitor Earth's atmosphere from geostationary orbit.

### Q: Who operates the GOES satellites?
A: The GOES satellites are operated jointly by the National Oceanic and Atmospheric Administration (NOAA) and the National Aeronautics and Space Administration (NASA).

### Q: How many GOES satellites have been launched?
A: There have been 19 documented GOES satellites launched from GOES-1 in 1975 through GOES-19, with the most recent being GOES-18 launched in 2022.

## Why It Matters
The Geostationary Operational Environmental Satellite system represents a critical infrastructure for weather monitoring and forecasting in the United States and beyond. By maintaining continuous observation of specific regions from geostationary orbit, these satellites provide real-time data essential for severe weather warnings, hurricane tracking, and meteorological research. The GOES system has revolutionized weather forecasting by offering consistent, high-resolution imagery and atmospheric measurements that ground-based systems cannot match. This capability has saved countless lives through improved storm warnings and has enhanced our understanding of atmospheric processes. The satellites serve as the backbone of modern meteorological operations, supporting everything from daily weather forecasts to long-term climate monitoring, making them indispensable tools for both public safety and scientific advancement.

## Notable For
- Continuous weather monitoring from geostationary orbit, providing uninterrupted coverage of specific Earth regions
- Long operational history spanning nearly five decades since the first launch in 1975
- Joint NASA-NOAA partnership model that combines scientific research with operational weather services
- Evolution through multiple generations of increasingly sophisticated satellite technology
- Critical role in severe weather detection and early warning systems that protect lives and property

## Body
### Development and History
The GOES program began as an evolution of the earlier Synchronous Meteorological Satellite (SMS) program, with the first GOES satellite (GOES-1) launched on October 16, 1975. The program represents a continuous effort to improve weather monitoring capabilities through geostationary satellite technology.

### Technical Characteristics
GOES satellites operate in geostationary orbit, positioned approximately 35,786 kilometers above Earth's equator. This orbit allows the satellites to maintain a fixed position relative to the Earth's surface, providing continuous monitoring of specific geographic regions. The satellites carry various instruments for imaging, atmospheric sounding, and space weather monitoring.

### Operational Structure
The program is operated through a partnership between NOAA and NASA, with NASA handling satellite development and launch services while NOAA manages operations and data distribution. This collaboration ensures that the satellites serve both research and operational weather forecasting needs.

### Satellite Generations
The GOES series has evolved through multiple generations, each incorporating improved technology and capabilities. Early satellites like GOES-1 through GOES-7 established the basic geostationary weather monitoring concept, while later generations added enhanced imaging capabilities, improved sensors, and extended operational lifetimes.

### Current Status
As of 2022, the GOES program continues with the latest satellites (GOES-16 through GOES-19) providing advanced weather monitoring capabilities. These satellites offer higher resolution imagery, more frequent updates, and additional atmospheric measurements compared to earlier generations.

## Schema Markup
```json
{
  "@context": "https://schema.org",
  "@type": "Thing",
  "name": "Geostationary Operational Environmental Satellite",
  "description": "United States weather forecasting satellite series operated by NOAA and NASA",
  "url": "https://en.wikipedia.org/wiki/Geostationary_Operational_Environmental_Satellite",
  "sameAs": [
    "https://www.wikidata.org/wiki/Q15241312",
    "https://commons.wikimedia.org/wiki/Category:Geostationary_Operational_Environmental_Satellite"
  ],
  "additionalType": "spacecraft series"
}

## References

1. Freebase Data Dumps. 2013
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)