SONAR Full Form | What Does SONAR Stand For?

SONAR: Sound Navigation and Ranging

SONAR Full Form

SONAR full form stands for Sound Navigation and Ranging. Sound Navigation and Ranging is a technique used for navigating, finding, or interacting with objects as large as water or on or below the surface of other vessels (usually underwater, all Marine navigation).

Brief Explanation

The first recorded use of this technique was in 1490 by Leonardo da Vinci, who used a tube inserted into the water to detect vessels in the mine. Designed to counter the growing threat of submarine warfare during World War I, its inactive sonar system was in use until 1918. Modern functional sonar systems use a sound transducer to generate sound waves that are displayed on target objects.

Types

Two types of technology are called “sonar”: passive sonar is mainly hearing sounds from planes. The active sonar is picking up pulses of sound and listening for echoes.

Uses

  • Sonar can be used to measure the “target” sound location and resonance properties in water. Before the introduction of radar, acoustic space was used in the air.
  • The term sonar is also used for instruments used to produce and receive sound.
  • Sonar can also be used for robotic navigation, and SODAR (a top wave air sonar) is used for atmospheric probes.

What Is The Full Form Of SONAR?

SONAR full form stands for Sound Navigation and Ranging. Sound Navigation and Ranging is a technique used for navigating, finding, or interacting with objects as large as water or on or below the surface of other vessels. The term sonar is also used for instruments used to produce and receive sound.

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