Definition

Noun A type of radar system capable of determining and reporting three-dimensional coordinates of a target. Specifically, it provides the altitude (elevation) in addition to the azimuth (horizontal direction) and distance (range) of an object.

Usage

The term "3d radar" is a technical noun used to describe a specific class of surveillance and detection equipment. It is primarily used in military, aviation, and meteorological contexts to distinguish systems with full three-dimensional tracking capability from simpler 2D radars that only provide range and azimuth.

Examples

• The air traffic control center upgraded to a 3d radar system for more precise tracking of aircraft.
• Modern missile defense systems rely on advanced 3d radar to detect incoming threats at various altitudes.
• The meteorologist analyzed the data from the 3d radar to study the vertical structure of the storm.

Advanced Usage

• Operational Context: The term is often used when discussing the capabilities of integrated air defense networks or advanced weather monitoring stations.
• Technical Specifications: In specifications, it may be contrasted with terms like "2D radar" or "height-finder radar."

Variants and Related Words

• Three-dimensional radar: A fuller, more formal term for the same technology.
• Surveillance radar: A broader category that can include both 2D and 3D systems.
• Azimuth: The horizontal angle or direction measured from a reference point (usually north).
• Elevation: The vertical angle or altitude above a reference plane (like the horizon).

Synonyms

• Height-finding radar: A specific type of radar or mode designed to measure altitude, often used in conjunction with a 2D search radar. While closely related, it is not always synonymous with a fully integrated 3D system.
• Volumetric radar: A less common synonym emphasizing the capability to scan a volume of space.

Related Phrases/Idioms

No common idioms or phrasal verbs are associated with this specific technical term.

Noun

1. radar that will report altitude as well as azimuth and distance of a target