Gontran, H.Skaloud, J.2004-12-162004-12-162004-12-162004https://infoscience.epfl.ch/handle/20.500.14299/185719The Geodetic Engineering Laboratory of the EPFL, in collaboration with Dartfish, a specialist in video training software, leads innovative GPS projects within the framework of athlete trajectography.gpsskitopotrajtext::journal::journal article::research article