Two weeks ago, I talked about an introduction to radar and how it works on a basic level. This time, we are looking into radar reflectivity specifically, the most popular product of weather radar.

On rare occasions you'll hear the term "debris ball" mentioned when a meteorologist refers to a round "ball" of relatively high reflectivity values on Doppler Radar, typically located at the end of a ...

The purpose of optical coatings is to change the reflectivity of optical surfaces. According to the materials and physical phenomena which are used one can in principle distinguish metallic and ...