Another Feather in the Cap in the Butler Department of Geography,AMU- ISRO Weather Balloon Launch

geogAnother feather in the cap of Department of Geography is going to be added soon. ISRO is going to launch NorthIndia’s first weather ballon in collaboration of Department of Geography. It will provide weather data in 100 kms radius. It will also collect data about fog/smog of NCR.

A weather or sounding balloon is a balloon (specifically a type of high-altitude balloon) that carries instruments aloft to send back information on atmospheric pressure, temperature, humidity and wind speed by means of a small, expendable measuring device called a radiosonde. To obtain wind data, they can be tracked by radar, radio direction finding, or navigation systems (such as the satellite-based Global Positioning System, GPS). Balloons meant to stay at a constant altitude for long periods of time are known as transosondes. Weather balloons that do not carry an instrument pack are used to determine upper-level winds and the height of cloud layers. For such balloons, a theodolite or total station is used to track the balloon’s azimuth and elevation, which are then converted to estimated wind speed and direction and/or cloud height, as applicable.

 

 

 

About Rashid Faridi

I am Rashid Aziz Faridi ,Writer, Teacher and a Voracious Reader.
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