[DOC] [TLE] Radar - Wikipedia [PAR] Radar is an object-detection system that uses radio waves to determine the 
range, angle, .... Full radar evolved as a pulsed system, and the first such 
elementary .... The power Pr returning to the receiving antenna is given by the 
equation:. [DOC] [TLE] Doppler radar - Wikipedia [PAR] A Doppler radar is a specialized radar that uses the Doppler effect to produce 
velocity data ... The result derived with c as the speed of light and v as the target 
velocity gives the shifted frequency ( f r {\displaystyle f_{r}} f_r ) .... returned from 
the aircraft instruments, the wind speed could be accurately determined for the 
first time. [DOC] [TLE] Weather radar - Wikipedia [PAR] Weather radar, also called weather surveillance radar (WSR) and Doppler 
weather radar, is a .... For the first time, a Dopplerized 10 cm wavelength radar 
from NSSL documented the entire life cycle of the tornado. ... calculated from the 
duration in seconds of the pulse times the speed of light), r is the distance from 
the radar... [DOC] [TLE] Radar Basics - The Radar Equation [PAR] First we assume, that electromagnetic waves propagate under ideal ... With this in 
mind we can say: The reflected power Pr at the radar depends on the power... [DOC] [TLE] #142 Basic radar chart | The R graph Gallery [PAR] Radar charts are also called Spider or Web or Polar charts. They are drawn in R 
using the fmsb library. Radar Charts are a .... Be the First to Comment! Notify of. [DOC] [TLE] The Grammar of Graphics and Radar Charts | R-bloggers [PAR] Oct 15, 2016 ... A radar chart (also known as a web chart, spider chart, or star chart) is ... (This 
article was first published on R-Chart, and kindly contributed to... [DOC] [TLE] Launching the Data Science Radar! | R-bloggers [PAR] Nov 20, 2015 ... (This article was first published on Mango Solutions, and kindly contributed to R-
bloggers) ... Data Science Radar  Data Wrangler Profile. [DOC] [TLE] Research Tools:Mobile Radar [PAR] Overview of mobile radar technology in use at the National Severe Storms 
Laboratory. ... SMART-R and NOXP in the field ... NSSL researchers teamed up 
with several universities to build the first-ever mobile Doppler radar: a Doppler 
radar... [DOC] [TLE] W e a ther Radar R esearc h [PAR] research project to Doppler radar, NEXRAD, and now polarized and phased ... 
SMART-R's have ... polarization for the first time as Hurricane Ike made landfall. [DOC] [TLE] GitHub - MangoTheCat/radarchart: Implementation of the radar chart ... [PAR] An R implementation of the radar chart from the chart.js javascript library. ... data 
frame and chartJSRadar will pickup the labels from the first column of the data. [DOC] [TLE] Package 'radarchart' - CRAN [PAR] May 9, 2016 ... R topics documented: ... R bindings to the radar plot in the chartJS library. Usage 
... labels are taken from the first column (or element). labs. [DOC] [TLE] New police radars can 'see' inside homes - USA Today [PAR] Jan 20, 2015 ... The RANGE-R handheld radar is used by dozens of U.S. law enforcement ... The 
radars were first designed for use in Iraq and Afghanistan. [DOC] [TLE] From Parallel Plot to Radar Plot - CMAP [PAR] We need first to rescale all the coordinates within 0 and 1 and to melt the ... Now 
the most natural way to convert those figures to a radar plot is to display them in 
... "y" else "x" ggproto("CordRadar", CoordPolar, theta = theta, r = r, start = start,... [DOC] [TLE] Relation between weather radar equation and first-order ... [PAR] sumption of first-order backscattering, the generalised radar equation is reduced 
to .... radar range r along the pointing angle 0 = (0,0) so that r stands for the... [DOC] [TLE] the Range-R - L3 Communications - CyTerra Corporation [PAR] RANGE-R is a highly sensitive handheld radar system designed to detect and 
... RANGE-R provides first responders

Question: The first "R" in radar
Answer: radio