The International Union of Radio Science (Union Radio Scientifique Internationale, URSI) was founded in 1919 to stimulate and coordinate international research, applications and communication in the field of radio science. The Finnish National Committee (Member Committee) consists of 15 institutional members, mainly representing universities, research institutes and scientific organizations. The main national event of the Finnish National Committee is the National Convention on Radio Science. Fore more information pleas see Finnish URSI homepage . The XXXVI Finnish URSI Convention on Radio Science is arranged together with Finnish Satellite Workshop and Remote Sensing Days 2023.