TY CONF TI OVERVIEW AND ANALYSIS OF CURRENT INTERNET APPLICATIONS AND SERVICES FOR NAVIGATION AND ROUTING KW mobile application KW navigation KW information technology KW passenger service KW digitalization JO INTERNATIONAL SCIENTIFIC AND PRACTICAL CONFERENCE "MANAGEMENT OF OPERATIONAL WORK IN TRANSPORT" (UERT-2022) AU Strel'chunas, A.D. AU Shevchenko, P.A. AU Sugorovskiy, A.V. PY 2022 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"