Aircrafts landing and takeoff decisions are made based on the obstacles, terrain and other navigation aids. Terrain and obstacles needs proper assessment from flying safety aspect. It needs careful observations around the aerodrome upto 30NM. It is a highly specialized domain where data is captured by on ground survey with very high precision, accuracy, and integrity. The processes designed to capture the data should be full proof where no data manipulation possibility and the data should stored with minimum human interface.
ADL is one of the leading consultants and service provides in the domain of Aeronautical survey.