BS ISO 28902-3:2018

This standard BS ISO 28902-3:2018 Air quality. Environmental meteorology is classified in these ICS categories:

• 07.060 Geology. Meteorology. Hydrology

This document specifies the requirements and performance test procedures for monostatic heterodyne continuous-wave (CW) Doppler lidar techniques and presents their advantages and limitations. The term “Doppler lidar” used in this document applies solely to monostatic heterodyne CW lidar systems retrieving wind measurements from the scattering of laser light by aerosols in the atmosphere. Performances and limits are described based on standard atmospheric conditions. This document describes the determination of the line-of-sight wind velocity (radial wind velocity).

NOTE Derivation of wind vector from individual line-of-sight measurements is not described in this document since it is highly specific to a particular wind lidar configuration. One example of the retrieval of the wind vector can be found in ISO 28902‑2:2017, Annex B.

This document does not address the retrieval of the wind vector.

This document can be used for the following application areas:

• meteorological briefing for e.g. aviation, airport safety, marine applications, oil platforms;

• wind power production, e.g. site assessment, power curve determination;

• routine measurements of wind profiles at meteorological stations;

• air pollution dispersion monitoring;

• industrial risk management (direct data monitoring or by assimilation into micro-scale flow models);

• exchange processes (greenhouse gas emissions).

This document can be used by manufacturers of monostatic CW Doppler wind lidars as well as bodies testing and certifying their conformity. This document also provides recommendations for users to make adequate use of these instruments.

BS ISO 28902-3:2018: Air Quality and Environmental Meteorology

Ground-based Remote Sensing of Wind by Continuous-wave Doppler Lidar

In the ever-evolving field of environmental meteorology, the BS ISO 28902-3:2018 standard stands as a pivotal resource for professionals and researchers dedicated to understanding and monitoring air quality. This comprehensive standard, released on November 15, 2018, provides detailed guidelines and methodologies for the ground-based remote sensing of wind using continuous-wave Doppler lidar technology.

Key Features of the Standard

• Standard Number: BS ISO 28902-3:2018
• Pages: 28
• ISBN: 978 0 580 95817 5
• Status: Standard

Understanding Continuous-wave Doppler Lidar

Continuous-wave Doppler lidar is a cutting-edge technology used for the remote sensing of wind. It operates by emitting a continuous laser beam into the atmosphere and measuring the frequency shift of the backscattered light from aerosols and other particles. This frequency shift, known as the Doppler effect, is directly related to the velocity of the wind, allowing for precise and accurate wind measurements.

The BS ISO 28902-3:2018 standard provides a framework for implementing this technology in environmental meteorology, ensuring that measurements are consistent, reliable, and adhere to international best practices. By following this standard, organizations can enhance their air quality monitoring capabilities, leading to better-informed decisions and policies.

Applications and Benefits

The applications of the BS ISO 28902-3:2018 standard are vast and varied, making it an invaluable tool for a wide range of industries and sectors. Some of the key applications include:

• Weather Forecasting: By providing accurate wind measurements, this standard aids meteorologists in predicting weather patterns and phenomena with greater precision.
• Environmental Monitoring: Continuous-wave Doppler lidar technology is essential for monitoring air quality and understanding the dispersion of pollutants in the atmosphere.
• Renewable Energy: Wind energy companies can utilize this standard to optimize the placement and operation of wind turbines, maximizing energy production and efficiency.
• Aviation Safety: Accurate wind data is crucial for ensuring the safety of aircraft during takeoff, landing, and flight operations.

Why Choose BS ISO 28902-3:2018?

Adopting the BS ISO 28902-3:2018 standard offers numerous advantages for organizations and professionals involved in environmental meteorology and air quality monitoring:

• International Recognition: As an ISO standard, it is recognized and respected globally, facilitating international collaboration and data sharing.
• Comprehensive Guidelines: The standard provides detailed instructions and methodologies, ensuring that users can implement continuous-wave Doppler lidar technology effectively and efficiently.
• Enhanced Accuracy: By adhering to this standard, organizations can achieve higher accuracy in wind measurements, leading to more reliable data and insights.
• Improved Decision-Making: With precise wind data, stakeholders can make better-informed decisions regarding environmental policies, energy production, and safety measures.

Conclusion

The BS ISO 28902-3:2018 standard is an essential resource for anyone involved in the field of environmental meteorology and air quality monitoring. Its comprehensive guidelines and methodologies for the use of continuous-wave Doppler lidar technology ensure that users can achieve accurate and reliable wind measurements. By adopting this standard, organizations can enhance their monitoring capabilities, improve decision-making, and contribute to a better understanding of our environment.

Whether you are a meteorologist, environmental scientist, or industry professional, the BS ISO 28902-3:2018 standard is a valuable tool that can help you achieve your goals and make a positive impact on the world.