Sonar is the science of sending out sound waves to an object and waiting for them to be bounced back to a receptor.
Scientists can use this by shooting out the sound waves, then counting the amount of time it takes for the wave to shoot back to the receptor, and calculating the speed of the wave in proportion to the amount of distance traveled to get an idea of how large an object is.
They would need to do so on all sides of it, of course, and it probably helps that they have lots of equipment to help measure.
Sonar.
Call a Test and Balance Agency.
manometer
millilitres or centilitres or litres
Naval operations: Submarine and anti-submarine usage. in the thirties a Blimp altimeter called a Sonicaltimeter was tested on Navy Blimps by Admiral Rosenthal, noted (Blimp admiral). The device was made in Germany by Echolot- still in business. Echolot is a blend word of Echo Location or Echo-Pilot. not a Batty idea but uses in a sense ultra-sound not radar waves.
Sonar is measured in sound
Sonar.
airborne, surface ship, and submarine-based sonar systems including depth-finding equipment, guidance hydrophones, sonabuoys, sonar fish finders, navigation and mapping sonar, and anti-submarine sonar equipment
Bearing resolution in sonar refers to the ability to distinguish between two closely spaced objects in terms of their direction relative to the sonar transducer. It depends on factors like the beamwidth, signal processing techniques, and the frequency of the sonar system. Higher bearing resolution allows for better target discrimination and localization.
Sonar.
Cakewalk Sonar equipment is used by musicians for recording and editing digital audio. You can purchase Cakewalk software online from retailers such as Amazon.
With sonar
SONAR
Sonar.
sonar
A sonar instrument emits sound waves to measure the ocean floor. The sound waves travel through the water and bounce back when they hit the seafloor, allowing the instrument to calculate the depth and map the topography of the ocean floor.
Sonar detector.