BHOPAL: The students of computer science department of Career College visited the local meteorological centre on an education trip on Tuesday. Meteorology scientists GD Mishra, Ved Prakash and assistant technician Yadav briefed the students on various meteorological instruments. The students visited the radiation department, automatic weather station and radar department to understand the various meteorological concepts like earthquakes, rain measurement, solar radiation, air pressure and radar observations. They were told that the met department was established in India way back in 1875.