LiDAR DRONES FOR TOPOGRAPHIC MAPPING

The creation of topographic maps, prior to the advent of computer technology in the 20th century, was a complex and labor-intensive process. It involved meticulously measuring multiple locations using tape and compass traverses and determining elevation with an aneroid barometer. Only after these detailed measurements could topographic maps be hand-drawn on-site using paper and ink.

Now, surveyors employ Global Positioning System (GPS) technology for precise, hands-on field measurements. In certain cases and areas, manned aircraft such as small planes or helicopters are used. However, an increasingly popular alternative is the use of Unmanned Aerial Systems (UAS/drones), which can survey large areas with minimal effort and training.

LiDAR-equipped drones collect exceptionally dense data. Traditional land surveying methods involve shooting a point, moving a few feet, taking another shot, and so on. This approach, which has been standard practice for years, is not only time-consuming and tedious but can also pose safety risks.

Skyvue's drones, on the other hand, capture over 640,000 points per second and collect more than 250 points per square meter. Imagine the effort required to manually capture 250 points per square meter over a 100-acre area – it could take a team of surveyors weeks. In contrast, LiDAR technology can achieve these results in just an hour. LiDAR is especially effective as it can penetrate through thick vegetation to reveal the actual topography of the ground beneath.

Post-flight, the data requires processing. Typically, we can deliver the results back to our clients within 7 days, in any format they require. We can provide contours at various increments, right down to 0.5 feet, offering an unprecedented level of detail and accuracy. With Skyvue's advanced drone technology, the world of topographical surveying has entered a new era of efficiency and precision.