A search radar is a radar device that operates in a search mode to identify targets of interest and report back with information on their characteristics and location, allowing operators to decide whether they warrant further investigation. Although radio detection and range technology was originally developed for military applications, it now has a variety of civilian applications. For short-range products, search radar can be fixed, mounted on movable equipment, or used in a handheld unit. The broad range of coverage provided by search radar is its most distinguishing feature. The price of the system varies depending on the features and range available.
In search mode, the radar emits radio waves over a large area and performs frequent sweeps in environments where targets may be moving. The device’s wide range allows it to detect even minor targets. In contrast, radar observations with a narrower beam can be used to investigate a specific target for data collection.
Search radar can help avoid collisions and provide information on military targets in aircraft. Military aircraft can either use their own radar to target targets or feed data back to ground operators who can research targets and prioritize them. This technology is also used by military ships to identify potential threats, collect data, and decide what to do in response. Personnel can use early warning radar technology to avoid sneak attacks or accidents.
The military isn’t the only organization that makes use of search radar. Geologists and other researchers can use the search configuration to locate radar-sensitive targets of interest on the ground. The exploration of archaeological sites, which often contain objects hidden beneath years of sediment and other materials, is one application for radar technology. Flying over with a radar array can reveal whether or not a site is worth investigating, as well as assist researchers in generating a target list.
In missing persons cases, search radar can be used to look for signs of people or their belongings, such as vehicles. Radar technology may aid law enforcement officials in locating the site of a burial or attempted disposal in cases where a death is suspected. This necessitates specialized training in order to accurately read the equipment, and the budget may be limited, necessitating the use of a general area to begin the search in. Scanning a large area in the hopes of finding information can be ineffective and costly.