Aiolus: Revolutionizing Wind Monitoring with Laser Sensors

The video discusses the use of laser sensors to monitor global wind patterns, highlighting the limitations of current balloon-based systems. It emphasizes the economic impact of hurricanes, citing past events like Hurricane Mitch. The European Space Agency's Aiolus satellite program, awarded to EADS Estrium, aims to enhance wind measurement capabilities. Additionally, other European satellite initiatives will monitor Earth's ice caps, gravity fields, and humidity, with data accessible to all countries.

What is the main limitation of the current balloon-based wind monitoring system?

• It is not technologically advanced.

• It requires too much manpower.

• It provides incomplete global coverage.

• It is too expensive to operate.

Which natural disaster is mentioned as having caused significant damage in Central America?

• Earthquake El Niño

• Flood Ivan

• Tornado Katrina

• Hurricane Mitch

How much economic damage do hurricanes cause annually in the United States on average?

• $1 billion

• $2.5 billion

• $3.5 billion

• $5 billion

Which organization awarded the contract to build the Aiolus satellite?

• Roscosmos

• NASA

• European Space Agency

• SpaceX

What is the expected operational lifespan of the Aiolus satellite program?

• One year

• Two years

• Three years

• Five years