TY JOUR TI APPLICATION OF THE GNUPLOT CROSS-PLATFORM APPLICATION FOR VISUALIZATION OF RADIATION CONTAMINATION AREAS KW automated system KW radiation contamination KW 3D graphics KW Gnuplot JO NATURAL AND MAN-MADE RISKS (PHYSICO-MATHEMATICAL AND APPLIED ASPECTS) AU Voroncova, A.A. AU Logvinov, I.D. AU Lobova, S.F. PY 2023 IS 2023 PB Saint-Petersburg University of State Fire Service of Emercom of Russia