Aerial LiDAR Survey

Aerial LiDAR Survey (ALS) is an advanced mapping technology that uses laser pulses emitted from an aircraft to capture highly accurate 3D information of the Earth’s surface. By collecting millions of data points over large areas, it generates detailed digital terrain models, contours, and elevation datasets with exceptional precision. Unlike conventional surveying methods, aerial LiDAR can efficiently map complex terrain and penetrate vegetation gaps to reveal the true ground surface.

This technology enables rapid data acquisition across extensive corridors and remote locations, significantly reducing fieldwork while enhancing safety and accuracy. The result is reliable, engineering-grade geospatial data that supports infrastructure development, slope hazard analysis, environmental assessments, flood modeling, and many other critical applications.