Radarops

Autor:

US National Weather Service (NOAA web site)

Credit:

http://www.srh.noaa.gov/srh/sod/radar/radinfo/radinfo.html

Krótki link:

https://www.plwiki.pl/b/7d3a

źródło:

Wikimedia Commons

Wymiary:

304 x 157 Pixel (15850 Bytes)

Opis:

Principle of radar: The radar emits a burst of energy (green). If the energy strikes an object (rain drop, bug, bird, etc), the energy is scattered in all directions (blue). A small fraction of that scattered energy is directed back toward the radar.

Licencja:

Public domain