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What is Lidar and what is it used for?

“LIDAR, which stands for Light Detection and Ranging, is a remote sensing method that uses light in the form of a pulsed laser to measure ranges (variable distances) to the Earth. These light pulses—combined with other data recorded by the airborne system—...

Modern Surveying

Basic control surveys Geodetic surveys involve such extensive areas that allowance must be made for the Earth’s curvature. Baseline measurements for classical triangulation (the basic survey method that consists of accurately measuring a base line and computing...

UNDERSTANDING AS-BUILT SURVEYS

You have found your dream home! You can almost see it. The picturesque double story Victorian-style home, with high windows and cobbled stones leading to a large porch which overlooks the white picket fence you have always dreamed of. All you need to do is to break...