How could scientists collect data on wind direction?

GPS Receiver: Collects data from the GPS satellites which is then used to calculate the wind speed and direction. If latitude and longitude are known, then wind speed and wind direction can be calculated as well. Pressure Sensors: Sense the atmospheric pressure at each location of the descent

Explanation:

Radiosondes. Radiosondes measure atmospheric characteristics, such as temperature, pressure, and humidity as they move through the air. Radiosondes in flight can be tracked to obtain wind speed and direction. Radiosondes use a radio to communicate the data they collect to a computer.