# CHARME

> Research satellite

**Wikidata**: [Q5405608](https://www.wikidata.org/wiki/Q5405608)  
**Source**: https://4ort.xyz/entity/charme

## Summary
CHARME is a research satellite designed to monitor atmospheric methane (CH4) levels, developed collaboratively by the German Aerospace Center (DLR) and the French space agency CNES. Launched aboard a Vega rocket, it focuses on remote sensing of greenhouse gases to support climate science. The satellite operates under the alias "CH4 Atmospheric Remote Monitoring Explorer."

## Key Facts
- **Full Name**: CH4 Atmospheric Remote Monitoring Explorer (CHARME)
- **Developers**: German Aerospace Center (DLR) and CNES
- **Type**: Artificial satellite (research satellite)
- **Launch Vehicle**: Vega (retired European expendable orbital launch vehicle)
- **Primary Mission**: Monitoring atmospheric methane concentrations
- **Wikidata Description**: Research satellite
- **Wikipedia Coverage**: Available in Finnish (fi)
- **Sitelink Count**: 1 (limited online presence)
- **Google Knowledge Graph ID**: /g/1231xghh

## FAQs
### Q: What does CHARME stand for?
A: CHARME is an acronym for "CH4 Atmospheric Remote Monitoring Explorer," emphasizing its focus on methane (CH4) detection in the atmosphere.

### Q: Who developed the CHARME satellite?
A: CHARME was jointly developed by the German Aerospace Center (DLR) and the French space agency CNES.

### Q: What is the primary purpose of the CHARME mission?
A: The satellite is designed to monitor atmospheric methane levels, a critical greenhouse gas, to improve understanding of its sources and impacts on climate change.

## Why It Matters
CHARME plays a significant role in advancing climate science by providing high-resolution data on atmospheric methane, a potent greenhouse gas contributing to global warming. Methane monitoring is crucial for identifying emission sources, such as fossil fuel extraction and agriculture, and assessing the effectiveness of mitigation strategies. As a collaborative project between DLR and CNES, CHARME exemplifies international cooperation in addressing environmental challenges. Its mission supports policymakers and researchers in developing targeted climate action plans, making it a valuable tool for both scientific research and global sustainability efforts.

## Notable For
- **Methane Focus**: Specialized in detecting atmospheric methane (CH4), a key driver of climate change.
- **International Collaboration**: Joint development by DLR (Germany) and CNES (France), highlighting cross-border scientific partnership.
- **Vega Launch**: Utilized the Vega rocket, a notable European launch vehicle known for deploying small satellites.
- **Environmental Monitoring**: Contributes critical data to track greenhouse gas emissions and inform climate policy.

## Body
### Overview
CHARME is a research satellite dedicated to monitoring atmospheric methane (CH4), a greenhouse gas with significant environmental implications. Its mission aligns with global efforts to understand and mitigate climate change through precise remote sensing.

### Development and Launch
- **Developers**: The German Aerospace Center (DLR) and the French National Centre for Space Studies (CNES) collaborated on the project.
- **Launch Vehicle**: Deployed using the Vega rocket, a retired European launch system designed for small satellite missions.

### Mission Objectives
- **Primary Goal**: To collect high-resolution data on methane concentrations in the atmosphere.
- **Applications**: Data supports climate modeling, emission source identification, and policy development for reducing greenhouse gas emissions.

### Technical Details
- **Alias**: CH4 Atmospheric Remote Monitoring Explorer, reflecting its specialized focus.
- **Classification**: Categorized as an artificial satellite and research satellite in Wikidata.

### Collaboration
The partnership between DLR and CNES underscores the satellite’s role in fostering European cooperation in space-based Earth observation. This collaboration leverages expertise from both agencies to address a critical global challenge.