TY - CPAPER AU - Iveta Å teinberga TI - VALIDATION OF LOW-COST SENSOR MEASUREMENTS IN URBAN TERRITORY FOR AIR POLLUTION MONITORING. RIGA CITY EXAMPLE T2 - SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 18th SGEM International Multidisciplinary Scientific GeoConference SGEM2018, Nano, Bio, Green and Space: Technologies for Sustainable Future PY - 2018 SP - 37 EP - 44 DO - 10.5593/sgem2018v/6.4/s07.006 PB - STEF92 Technology ER -