A survey conducted from the air, typically using aircraft such as airplanes or drones, for purposes including geographical mapping and environmental monitoring.

हवा से किया गया सर्वेक्षण

English Usage: The air borne survey provided crucial data for the topographic map.

Hindi Usage: हवाई सर्वेक्षण ने स्थलाकृतिक मानचित्र के लिए महत्वपूर्ण डेटा प्रदान किया।