Lidar vs. Photogrammetry
Supply Chain Management software (SCM) is one of the most important tools that businesses use to streamline their operations. It is used to monitor and track inventory, transportation, and supplier management. One of the biggest challenges in SCM is the use of technology to collect and analyze data. Two of the most popular technologies that businesses use to gather data are Lidar and Photogrammetry.
Lidar
Lidar stands for "Light Detection and Ranging." It uses lasers to measure distances and generate digital 3D models of objects. It is a technology that has been around since the 1960s and has been widely used in the aerospace and military industries. In recent years, Lidar has become more accessible to businesses due to the decrease in its cost.
Lidar is highly accurate, with a typical accuracy of up to 1cm in ideal conditions. It is also highly precise, with a minimum point spacing of up to 5cm. Lidar is ideal for measuring large areas, such as warehouses, and it can quickly create highly detailed 3D models of the objects within the scanned area.
Photogrammetry
Photogrammetry is a technology that uses photographs to generate 3D models of objects. It has been around since the early 1900s and has been widely used in the surveying and mapping industries. In recent years, photogrammetry has become more accessible to businesses due to the decrease in the cost of high-quality cameras.
Photogrammetry is highly accurate, with a typical accuracy of up to 2cm in ideal conditions. It is also highly precise, with a minimum point spacing of up to 15cm. Photogrammetry is ideal for measuring small to medium-sized objects, such as parcels, and it can quickly create highly detailed 3D models of the objects within the scanned area.
Lidar vs. Photogrammetry: Which is Better?
Both Lidar and Photogrammetry are accurate and precise technologies that can be used to gather data for SCM software. However, each technology has its specific advantages and disadvantages.
Lidar is better suited for large areas and can quickly create highly detailed 3D models of the objects within the scanned area. It is also highly accurate and precise, making it ideal for applications that require high levels of accuracy.
Photogrammetry, on the other hand, is better suited for small to medium-sized objects and can quickly create highly detailed 3D models of the objects within the scanned area. It is also highly accurate and precise, making it ideal for applications that require high levels of accuracy.
In summary, the selection of either Lidar or Photogrammetry depends on the specific application requirements and the resources available.
References
- Lidar vs. Photogrammetry: Which one is better? (2021, May 28). Retrieved August 25, 2021.
- Muradyan, V. (2021, August 2). Photogrammetry and Lidar: Two incredible technologies. Retrieved August 25, 2021.