LiDAR, GIS, and GPS: How Modern Survey Data Is Collected and Used

Modern land surveys rely on three core technologies — LiDAR, GIS, and GPS — that work together to collect precise location data, turn it into usable maps, and support everything from road design to property boundaries. LiDAR captures millions of elevation points using laser pulses, GPS pins those points to exact coordinates on Earth, and… Read More » LiDAR, GIS, and GPS: How Modern Survey Data Is Collected and Used