Doppler radar. Doppler effect. A Doppler radar is a specialized radar that uses the Doppler effect to produce velocity data about objects at a distance. It does this by bouncing a microwave signal off a desired target and analyzing how the object's motion has altered the frequency of the returned signal.
Burbage Brook is a river in Padley Gorge, Derbyshire, England, situated close to Sheffield.It is a tributary of the River Derwent. The source of the brook is on moorland to the north of the brook's valley. The water enters Burbage valley at the Upper Burbage Bridge.53Â°19â²21â³N 1Â°36â²33â³Wï»¿ / ï»¿53.32250Â°N 1.60917Â°Wï»¿ / 53.32250; -1.60917.he source of the brook is on moorland to the north of the brook's valley. The water enters Burbage valley at the Upper Burbage Bridge. 53Â°19â²21â³N 1Â°36â²33â³Wï»¿ / ï»¿53.32250Â°N 1.60917Â°Wï»¿ / 53.32250; -1.60917.
Cound Brook (pronounced COOnd) is a tributary of the River Severn in Shropshire, England, running to south of the county town Shrewsbury.he Cound Brook rises in the Stretton Hills and discharges into the River Severn at Eyton on Severn after winding its way for 25 miles (40 km) across the southern Shropshire-Severn plains. The flow of the Cound Brook can vary from sluggish in a dry summer to a raging torrent in winter or spring.