What are the factors affecting site selection of airports?

Site selection for airports is influenced by several factors, including geographical location, environmental impact, and accessibility. Proximity to urban areas enhances passenger convenience, while considerations like noise pollution and air quality affect local communities. Additionally, factors such as land availability, topography, and existing infrastructure (like roads and utilities) play crucial roles in determining a suitable airport site. Economic feasibility and regulatory compliance are also essential considerations in the decision-making process.