Because drones have small size, fast response and low flight conditions, drone surveying and mapping technology has shown many advantages in practice. Compared with traditional topographic measurement technology, the application of drone surveying and mapping technology can complete topographic surveying and mapping work more accurately and quickly, which is an important technical approach for designing topographic surveying and mapping technology in water conservancy engineering. So, the following Air Future has compiled the specific advantages of drone surveying and mapping technology for you:
UAV dry goods | What are the characteristics of the application of drone surveying and mapping technology in the industry?
1. Stability
In the practice of drone surveying and mapping, the submeter accuracy range is 0.1-0.5m, which can meet the needs of digital terrain measurement-related surveying. The drone surveying and mapping system design aims to independently formulate an flight plan according to the preliminary work requirements of aerial photography, including the setting of flight routes and aerial photography points. During aerial photography, the shooting screen is transmitted in time, and the dynamic display content includes the shooting point orientation, phase and amplitude radiation range, flight direction, latitude and longitude axis, height, etc. After the flight is over, re-check the flight trajectory on the electronic map, analyze the areas where the missed shots and the overlap rate requirements of the lenses are not up to standard, and find the areas that need to be re-shooted in time. If conditions permit, you can also make timely reshoots to assist technicians in flying and shooting efficiently.
2. Security
my country has a vast territory, complex terrain and climate. Some areas are susceptible to extreme weather and are covered with snow all year round, etc. Information collected through satellite remote sensing will be affected by corresponding interference. Traditional terrain measurement methods are affected by clouds and terrain, and errors are prone to occur. UAV surveying and mapping technology avoids the above problems and is not limited by altitude and terrain. The quality and accuracy of images completely exceed the measurement results of manned aircraft aerial photography and geological researchers.
3. Agility
UAV aerial surveying and mapping is generally low-altitude flight, easy to operate in the airspace, and less affected by extreme weather. At the same time, the requirements for take-off and landing sites are relatively low, and you only need to choose a relatively flat site to take-off and land. During the image data acquisition process, there are not high requirements for geographical airspace and meteorological conditions, and areas that cannot be monitored can also be manually detected.
Airlines have been committed to providing leading drone application solutions and customized drone flight services for many years. They have already had complete industry solutions to promote the in-depth application of drones in different fields such as public safety, smart cities, entertainment media, ecological environment, emergency rescue, and construction engineering. At present, the company cooperates with many government and enterprise units and has rich application cases of "industry + drone". If you have relevant drone equipment deployment or flight service needs, please come and learn about it!
