# VNREDSat-1

> first optical Earth Observing satellite of Vietnam

**Wikidata**: [Q5098773](https://www.wikidata.org/wiki/Q5098773)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/VNREDSat-1)  
**Source**: https://4ort.xyz/entity/vnredsat-1

## Summary
VNREDSat-1 is Vietnam's first optical Earth observation satellite, launched in 2013. It was developed by the Vietnam Academy of Science and Technology and operated by the same institution, serving as a critical tool for environmental monitoring and disaster response in Vietnam.

## Key Facts
- **First of its kind**: VNREDSat-1 is Vietnam's first optical Earth observation satellite.
- **Launch date**: May 7, 2013, from the Ensemble de Lancement Vega in French Guiana.
- **Operator**: Vietnam Academy of Science and Technology, established in 1975.
- **Manufacturer**: Astrium, a European aerospace company.
- **Launch vehicle**: Vega, a retired European expendable orbital launch vehicle.
- **Class**: Earth observation satellite, designed to observe Earth from orbit.
- **COSPAR ID**: 2013-021B, assigned by the Committee on Space Research.
- **Aliases**: VNREDSat-1A, VNREDSat 1A, VNREDSAT 1.
- **Country of origin**: Vietnam.
- **Significant event**: Launched as part of a rocket launch on May 7, 2013.

## FAQs
### Q: What was the purpose of VNREDSat-1?
A: VNREDSat-1 was designed for optical Earth observation, providing data for environmental monitoring, disaster response, and other applications relevant to Vietnam.

### Q: Who developed and operates VNREDSat-1?
A: The satellite was developed by the Vietnam Academy of Science and Technology, which also operates it.

### Q: What launch vehicle was used to deploy VNREDSat-1?
A: The Vega launch vehicle, an expendable orbital launch system, was used to deploy VNREDSat-1 into orbit.

### Q: Is VNREDSat-1 still operational?
A: The source material does not specify the current operational status of VNREDSat-1.

### Q: What is the significance of VNREDSat-1 for Vietnam?
A: As Vietnam's first optical Earth observation satellite, VNREDSat-1 represents a significant milestone in the country's space capabilities, enabling advanced monitoring and data collection for national applications.

## Why It Matters
VNREDSat-1 holds historical significance as Vietnam's first optical Earth observation satellite, marking a pivotal moment in the country's space program. Developed by the Vietnam Academy of Science and Technology, the satellite was launched on May 7, 2013, using the Vega launch vehicle. Its primary role was to provide high-resolution optical imagery for environmental monitoring, disaster response, and other critical applications. By achieving this milestone, Vietnam demonstrated its growing capabilities in space technology and its commitment to leveraging satellite data for national development. The satellite's successful deployment underscores Vietnam's efforts to expand its space infrastructure and contribute to global Earth observation efforts.

## Notable For
- **First optical Earth observation satellite**: VNREDSat-1 is Vietnam's first satellite of this type, representing a major achievement in the country's space program.
- **Developed by the Vietnam Academy of Science and Technology**: The satellite was a collaborative effort between the Vietnamese research institution and international partners.
- **Launched on the Vega rocket**: The use of the Vega launch vehicle, an expendable orbital launch system, highlights the satellite's advanced deployment capabilities.
- **Operated by the same institution that developed it**: The Vietnam Academy of Science and Technology both developed and operates the satellite, ensuring continuity in its mission.
- **Supports environmental and disaster monitoring**: The satellite's optical imaging capabilities enable critical applications in environmental monitoring and disaster response.

## Body
### Overview
VNREDSat-1 is an Earth observation satellite developed by the Vietnam Academy of Science and Technology. It was launched on May 7, 2013, using the Vega launch vehicle from the Ensemble de Lancement Vega in French Guiana. The satellite is part of Vietnam's efforts to enhance its space capabilities and utilize satellite technology for national applications.

### Development and Launch
- **Developer**: The Vietnam Academy of Science and Technology, established in 1975, played a key role in the development of VNREDSat-1.
- **Manufacturer**: Astrium, a European aerospace company, was responsible for the satellite's construction.
- **Launch Vehicle**: The Vega launch vehicle, an expendable orbital launch system, was used to deploy VNREDSat-1 into orbit.
- **Launch Site**: The satellite was launched from the Ensemble de Lancement Vega in French Guiana.

### Mission and Applications
- **Primary Purpose**: VNREDSat-1 is designed for optical Earth observation, providing high-resolution imagery for environmental monitoring, disaster response, and other applications.
- **Operational Status**: The satellite's current operational status is not specified in the source material.

### Technical Specifications
- **COSPAR ID**: 2013-021B, assigned by the Committee on Space Research.
- **Aliases**: VNREDSat-1A, VNREDSat 1A, VNREDSAT 1.
- **Country of Origin**: Vietnam.

### Historical Context
- **First of Its Kind**: VNREDSat-1 is Vietnam's first optical Earth observation satellite, marking a significant milestone in the country's space program.
- **Significant Event**: The satellite's launch on May 7, 2013, was a notable event in the country's space history.

## References

1. Jonathan's Space Report
2. Freebase Data Dumps. 2013