What Do Think Which Is Better: Drone Lidar Or Photogrammetry?

Nowadays, drone surveying is very much popular in various industries. With the advanced technology, people adopt drop technology for the survey of aerial mapping. Compared to traditional methods for inspection of aerial views, Drone technology found more cost-effective and time-saving practice. 

According to the increasing demand for drone services people might get confused between Drone LiDAR and Drone Photogrammetry. In this guide, we will understand the use of both aspects.

What Do You Understand By LiDAR?

LiDAR is the technology used for getting 3D lesser scanning and it stands for light detecting and ranging. This will work by sending pulses of light to the surface of the earth and the actual time to reflect it to the original place.

However, Drone LiDAR is considered to be an effective airborne surveying tool in a variety of fields, including forestry, agriculture, and construction. Drone Lidar Services Pennsylvania can be utilized to produce 3D point clouds, which are accurate representations of the landscape, topology, and features of the scanned area.



What Do You Understand By Photogrammetry?

Drone photogrammetry is considered a solid art that captures the high-resolution pictures of a particular survey area. However, with the help of advanced software, all these separated photographs are put together to create a realistic vision with the 3D model of the real world. 

Most of the time people use this photogrammetry for creating 2D maps in detail. Project management, crime-scene mapping, marketing, stockpile estimates and measures, topographical mapping, and building surveys are all examples of photogrammetry applications.

Photogrammetry, which uses photography to calculate distances between objects in surveying and mapping, is not the same as LiDAR. However, the Pennsylvania aerial lidar can accurately measure where vegetation occurs, how dense the vegetation is, and the topography of the ground beneath. So, you can choose which one suits you as per your work requirement.

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