An aerial survey refers to the data collection method where geomatics is used. This is done via several aerial methods and includes aerial photography, remote sensing, electromagnetic spectrum, and collection of geophysical data. Aerial photography is a very popular way of collecting data and uses aerial photogrammetry to get all information about things not accessible from the ground.
An aerial survey company uses a mixture of flight navigation software, GNSS, stabilized mount, and data storage for all. There are two major types of aerial services, including drone aerial survey and helicopter aerial survey.
Given below is everything you need to know about aerial survey engineering companies UAE and the services they offer.
Drone aerial surveys
● Drones have become a very popular method of serving in the last few years. It is technologically advanced and provides better results. This is very quick and accurate. Drone aerial surveys involve an analysis of areas close to the ground. It produces high-resolution images and data points and is very easy to navigate.
● Drone area service reduces the risk of workers traveling. Aerial surveys are safe andhave a lower cost. It is very easy to survey any area in a short amount of time. Usually, an unmanned aerial vehicle is sent with sensors and a multisectional camera. It produces images of the ground from different angles, and it has geotagged coordinates. It gives both 2D and 3D images and produces orthomosaic maps. These are very important for saving time and surveyor cost. Drone aerial surveys also provide very precise and accurate data and mapping areas that are inaccessible.
Airplane aerial survey
Another very important type of aerial survey is the airplane aerial survey. It often uses a LiDAR which combines with GPS coordinates so that it can easily produce effective results. These are very convenient and can be done in every area. It can cover a large area in a short time, and this is much more advanced than the drone aerial survey. With an airplane aerial survey you need to think of a few things regarding the fuel, the pilot and the overall cost. It produces high-resolution images, but is a little expensive.
Helicopter aerial survey
Helicopter aerial survey is the third type of aerial survey, which works similarly to the airplane survey. It uses LiDAR technology and is not affected by wind and weather conditions. These are very easy to do from anywhere and help to give very high-resolution images. These are very accurate, cheaper than an airplane aerial survey
Thus, all surveys are useful. The type depends on the site and the type of final data you need. Several times, a combination of all aerial surveys is used to get accurate and precise results on time. For the best survey companies in the UAE, contact Falcon 3D today.
