Analysis of the Advantages of UAV Aerial Photogrammetry

Jun 20, 2023

In recent years, the use of UAVs for aerial photography has gradually increased. UAVs play an irreplaceable role in aerial photography due to their convenience and flexibility. There are four main advantages:

1. Outstanding timeliness and cost performance

Compared with traditional surveying and mapping, UAV aerial photogrammetry has more obvious advantages. First, it takes less time to provide measurement information to people more quickly. Secondly, the cost can be controlled more effectively, and its operating range is less restricted by terrain, weather and other factors. Therefore, UAV aerial photogrammetry has unparalleled timeliness and cost performance.

2. Rapid acquisition of surface data

The portable equipment of the UAV aerial photography system includes digital cameras and color digital cameras, etc., which can obtain high-speed, accurate, and high-quality digital images and data during measurement. With its outstanding capabilities, the UAV aerial photography system can quickly generate 3D visualization data and 3D orthophotos, etc. The rapid acquisition and rapid modeling of these data can provide convenient and efficient assistance for surveying and mapping.

3.Strong comprehensive application capabilities

The cooperative operation ability of UAV aerial photogrammetry technology and other technologies is also obvious to all. It is also highly compatible with satellite remote sensing technology, aerial surveying and mapping technology, and ground monitoring technology.