There are presently 16 SuperDARN Principal Investigator (PI) institutes worldwide, in 9 countries, running over 30 SuperDARN radars. BAS has been responsible for the operation of two SuperDARN radars, at Halley in Antarctica, and in the Falkland Islands. BAS also hosts one of two SuperDARN data hubs that collect and manage data from all SuperDARN radars for re-distribution to other SuperDARN PI groups and the worldwide science
community. SuperDARN has helped significantly to address key questions that have been cornerstones of BAS science programmes over the last 20 years, e.g., regarding magnetic reconnection, ionospheric convection, and mesospheric tides. It now has a key role in the Space Weather and Atmosphere team’s project to routinely measure Joule heating in the upper atmosphere, and assess its contribution to satellite drag.science programmes over the last 20 years, e.g., regarding magnetic reconnection, ionospheric convection, and mesospheric tides. It now has a key role in the Space Weather and Atmosphere team’s project to routinely measure Joule heating in the upper atmosphere, and assess its contribution to satellite drag..