sonar devices map the sea floor, radar just boils water unless the signal is balanced ungodly.
Yes, that is true. Scientists began using radar on moving ships to map large areas of the ocean floor in detail during the 1940s and 1950s. This method, known as swath mapping, allowed for more accurate and comprehensive mapping of the ocean floor compared to previous techniques.
RADAR was invented in England. That gave them an advatage in the air and on the coast. Eventually Germany had it but their radar system was not as good.
A special type of radar called sonar is used to detect objects underwater by emitting sound waves and detecting their reflections. Sonar is commonly used in applications such as navigation, communication with submarines, and mapping the ocean floor.
weed
1935
As far as I know, radar was invented by a Hungarian scientist named Zoltan Bay. That radar was first used in World War II by the British troops.
airplane..bwahahahaha....
Radar was invented in 1935 by Scottish physicist Sir Robert Watson-Watt. He developed the first practical radar system for detecting aircraft.
The newly invented radar.
Radar was first put on ships during WW2.
As best as we can tell its mountains and rifts, all mapping has been done by radar.
Radar can penetrate through clouds and precipitation, allowing it to generate images or maps of the ground beneath even when traditional optical sensors cannot. This makes radar a valuable tool for mapping areas covered in clouds, as it can provide data regardless of weather conditions.