Question

Which of the following airborne platforms measure the wind velocity?

• A. Rawinsonde
• B. Radiosonde
• C. Balloons based airborne platform
• D. Balloons based earth system

Hint:

Rawinsonde measures wind velocity via balloon drift; radiosonde focuses on temperature and humidity.

Answer 1

The Correct Option is A

To determine which airborne platform measures wind velocity, we will analyze the given options:

• Rawinsonde: This is a type of radiosonde that is specifically equipped to measure wind speed and direction at various altitudes as it ascends through the atmosphere. It utilizes radar or GPS to track its movement, which allows the calculation of wind velocity. Therefore, the correct option is Rawinsonde, as it specifically measures wind velocity.
• Radiosonde: Although it measures atmospheric parameters such as temperature, humidity, and pressure, it is not primarily designed to measure wind velocity.
• Balloons based airborne platform: This is a general term and can be used for various purposes but does not specify the measurement of wind velocity.
• Balloons based earth system: This again is a general term and does not specify any measurement of wind velocity.

The correct answer is: Rawinsonde