DR.0191-00Checking the wind speed on the Polar Plateau. Antarctica.
MR.0016-00Tethersonde being flown under a helium filled Blimp to profile wind speed and temperature in the Boundary Layer above Halley Research Station, Antarctica.
MR.0022-00Elizabeth Hudd releasing the daily helium filled balloon & radiosonde at Halley Res. Station, Antarctica to record temperature, wind speed, humidity & pressure up to approx 20km. Taken at 10.30 am in Winter.