Project DISIRE (H2020) – an idea of annotating of ore with sensors in KGHM Polska Miedz S.A. underground copper ore minesWitold Kawalec, Robert Krol, Radoslaw Zimroz, Leszek Jurdziak, Marek Jach and Radoslaw PilutE3S Web Conf., 8 (2016) 01058DOI: https://doi.org/10.1051/e3sconf/20160801058