Back نیشاندەری شوێنی پلان CKB Plan Position Indicator Spanish Vue panoramique à angle d'élévation constant French Индикаторная электронно-лучевая трубка Russian Plan polär indikator Swedish

Plan position indicator

Image of a thunderstorm line (in dBZ) seen on a 0.7-degree elevation PPI (NOAA)
Diagram showing the evolution of the height above ground, in kilometers, with the distance to the radar for the 24 PPI angles used on the Canadian weather radars (curved lines)

A plan position indicator (PPI) is a type of radar display that represents the radar antenna in the center of the display, with the distance from it and height above ground drawn as concentric circles. As the radar antenna rotates, a radial trace on the PPI sweeps in unison with it about the center point. It is the most common type of radar display.

Rich TVX News Network Site

Rich TVX News Network Info

© MMXXIII Rich X Search. We shall prevail. All rights reserved. Rich X Search