· https://ro.frwiki.wiki/wiki/Radar_m%C3%A9t%C3%A9orologique
· https://en.wikipedia.org/wiki/Weather_radar#Reflectivity
· https://hmn.wiki/ro/Rain_attenuation
· https://wikicro.icu/wiki/weather_radar#cite_note-ERAU-44
· https://koaha.org/wiki/Radar_meteorologico
· https://www.radartutorial.eu/19.kartei/11.ancient2/karte018.en.html
· https://www.wikiwand.com/en/WSR-57
· https://noaahrd.wordpress.com/2014/06/27/55th-anniversary-of-first-wsr-57-radar-commissioning/
· https://www.weather.gov/iwx/wsr_88d
· https://www.radartutorial.eu/17.bauteile/bt24.ro.html
· https://delphipages.live/ro/stiinta/fizica/materie-și-energie/doppler-weather-radar