Index
http://apollo.lsc.vsc.edu/classes/remote/lecture_notes/radar/conventional/index.html
Brightband
http://apollo.lsc.vsc.edu/classes/remote/lecture_notes/radar/conventional/bright_band.html
dB scale for the Reflectivity Field
http://apollo.lsc.vsc.edu/classes/remote/lecture_notes/radar/conventional/dbscale.html