Skycast System: Fog and bad weather will no longer halt flights, India launches state-of-the-art weather monitoring system

Why in the news ?

A state-of-the-art Skycast system has been installed at Delhi's Indira Gandhi International Airport (IGI Airport). With the implementation of this technology, India has become the 19th country in the world to adopt it. The system was developed under the central government's ambitious Mission Mausam initiative. Its aim is to improve flight safety and operational efficiency during weather-related challenges such as dense fog, low visibility, strong winds, and atmospheric turbulence.

What is the SkyCast System ?

• SkyCast is an advanced weather monitoring and forecasting system that provides real-time information on atmospheric conditions. It analyzes subtle changes in weather using various modern sensors and scientific instruments to provide accurate forecasts.
• This system will provide pilots, Air Traffic Control (ATC), and airport management with quick and accurate weather information, making flight operations safer and more efficient.

How does the SkyCast system work ?

SkyCast monitors the weather by integrating several modern technologies.

Its key components are:

1. Radar Wind Profiler

• This instrument analyzes wind speed, direction, and atmospheric activity up to an altitude of approximately 3 kilometers. This allows predictions of sudden weather changes.

2. SODAR

• Sonic Detection and Ranging technology studies the structure and air flow of the lower atmosphere using sound waves.

3. Microwave Radiometer

• It measures temperature and humidity levels in the atmosphere, increasing the accuracy of weather forecasts.

4. Ground-Based Fog Aerosol Spectrometer (GFAS)

• It helps predict fog formation and density by studying fog droplets and aerosol particles.

5. CL61 Lidar-Based Ceilometer

• This instrument monitors the vertical structure of fog and clouds and provides real-time visibility information.

Technical foundation provided by the WiFEX project

• The SkyCast system is developed based on the experiences and research findings of the Winter Fog Experiment (WiFEX) project. Launched in 2015, the project aimed to scientifically study the dense winter fog at Indian airports.
• The project was jointly conducted by the Indian Institute of Tropical Meteorology (IITM), Pune, and the India Meteorological Department (IMD).

Key Benefits of the SkyCast System

• Increased flight safety
  • Pilots will receive accurate real-time weather information, reducing the risk of accidents and accidents.
• Improved operations during fog
  • Many airports in North India, including Delhi, are affected by dense fog during winter. SkyCast will play a key role in addressing this challenge.
• Reduced flight delays and cancellations
  • Improved weather forecasting will enable airlines to plan more timely, providing relief to passengers.
• Improved air traffic management
  • Air traffic control will receive more reliable weather data, making flight operations safer and more efficient.
• Enhanced weather forecasting capabilities
  • This system will help strengthen India's weather monitoring and forecasting capabilities to global standards.

Why is this system important for India ?

• India is one of the world's fastest-growing aviation markets. Millions of passengers travel by air every year. In such a situation, it is extremely important to minimize weather-related disruptions and ensure flight safety.
• The Skycast system will not only modernize the aviation sector but will also elevate India's technological capabilities in the field of meteorology to new heights.

Conclusion

The SkyCast system is an excellent example of technological innovation in India's aviation and meteorology sectors. With state-of-the-art sensors, real-time data analysis, and accurate weather forecasting, this system will play a vital role in mitigating the impact of adverse weather, enhancing flight safety, and providing a better travel experience for passengers. This initiative, under Mission Mausam, is a major step towards establishing India's position as a global leader in aviation safety and weather forecasting.