For a smooth running of the aircraft and airport operation, obstruction evaluation and its clearance are important. Scientists need to establish certain restrictions on the heights of the buildings, antennas, and trees in order to ensure the safe operation of the aircraft. The purpose of these restrictions is to create sufficient space in the air for the safe operations of airplanes. That’s where the GIS tools are used. They can help you detect the navigable space in the air.

Based on these reports, the researchers can identify the obstacles that might cause a significant hazard to aircraft operations in the given area. These restrictions are removed. Alternatively, aircraft operations in a specific area are banned. These tools are used to ensure the safe separation between the obstacles that might affect the operation and the aircraft. These tools are used for the protection of airports in urban cities crowded with a large population. The main goal of the GIS-based applications is to ensure that urbanization plans do not have any impact on the airports.

Why Obstruction Evaluation Model?

In recent years, we have seen a growing demand for high-rise buildings for accommodation, restaurants, cafes, and other public places in the vicinity of the airport. The main purpose of the developers is to build the building in areas that receive significant traffic. There couldn’t be a better place than near the airport for corporate offices and other buildings where commercial meetings can be conducted. After all, people find it easier to travel to the nearest airport and go back to the airport to catch their flight back home.

Developers want to maximize their returns on investments, which is possible by investing in projects close to high-traffic locations. This goal is achieved by developing buildings that are of a good height. But before these building projects are started, the program is proposed to the government, airport authorities, and other parties involved. The calculation of the height of the buildings and the aircraft operations get pretty overwhelming for airport authorities. Manual calculations often result in errors. Even a small error in this calculation can lead to a devastating accident, which may not only cause damage to the property but lives.

Obstruction Evaluation in GIS

That’s why the obstruction evaluation model is used in the GIS system for the visualization of the obstacles that might present a risk of accidents near the airport. The tool gives you a clear picture of the height of certain objects to help airport authorities determine whether the given height will be safe. Identification of these obstructions does not only ensure safe and smooth operations of the aircraft, but these are widely used for commercial purposes. Businesses that plan on developing high-rise buildings for commercial purposes can work on their projects without having to worry about aircraft operations or the potential hazards that might occur because of the building’s height. With an obstruction evaluation tool, you can calculate the heights with accuracy. These remote sensing tools help give you a clear picture of how the aircraft operation will take place.