Web-GIS technologies usage in eco monitoring tasks on example Murmansk region lakes pollution
№3 (2020) УДК 004.9DOI: 10.47148/1609-364X-2020-3-2-9 Shemyakin A.S.,Kashulin N.A.,Petrova O.V. Keywords: hydrochemical information, GIS, QGIS, GIS portal. Section: Application of GIS technologies