When traditional surveying and mapping companies are still busy looking around for business, they don’t know that emerging drone surveying and mapping companies have seized most of their market share, drones mounted cameras can take a lot of photos, and use surveying and mapping software to generate 2D Or 3D real map, mounted lidar can produce 3D point cloud map for decision makers to provide data reference, UAV surveying and mapping is 30 times more efficient than traditional surveying and mapping. Industries such as mining, urban planning, agriculture, irrigation, and geospatial industries benefit greatly from the efficiencies and results provided by drone mapping. How drones are changing the mapping industry？ let’s see this article
Traditional Mapping
The traditional surveying and mapping method has undergone several changes. At first, scaffolding was used. Due to the potential safety hazards of this surveying method, the rope surveying method was later invented. Rope surveying solved the problem of the safety of surveying and mapping personnel. Eliminate the risk of falling objects and small errors in rope handling. On the basis of these two measurement methods, the mobile elevating work platform was later invented. Although this method solves the safety and the risk of falling objects, this equipment is extremely expensive.
Disadvantages of traditional measurement
As you can see in the sections mentioned above, traditional surveys are expensive, time-consuming, and labor-intensive. But the biggest disadvantage is that the health and safety of the workplace cannot be guaranteed with traditional methods.
Investigators work in remote, lush and undeveloped areas. There is a higher chance of an accident. In this case, the time to complete the survey is unpredictable, which results in the actual completion of the survey and mapping task much longer than the time for signing the contract, which means that you may have to breach the contract and pay a large amount of liquidated damages.
How to measure by drone
The pilot will be able to set the flight path at the ground station. Then the motor takes off with one key, and the drone will fly automatically and collect data, terrain images and convert the data into 3D terrain maps through mapping software such as PIX4D.
Advantages of drone surveying over traditional surveying
Workplace Safety: Drone mapping eliminates the need for humans to work in hazardous locations. Pilots can operate the aircraft and collect all important data from a safe and remote location.
Efficiency: Another major advantage of drone surveying is that it is more efficient. It provides accurate data faster than traditional surveys. A team of drones can survey 700 acres in one day. 30 times the efficiency of traditional measurement
Access to inaccessible locations: Drones can quickly and safely reach remote locations such as rocky terrain, swamps, swamps, high altitudes, and more. So you don’t need to put your mapping team at risk.
Cost-effective: Compared to traditional survey tasks that require 5-6 people, drone surveys can be completed with only two people. So you’ll save a lot of money on payroll. In addition, you will save more time cost by using drone to measure, time is money
Drones measure every aspect better than traditional methods. It’s simpler, cost-effective, more accurate, and safer. Drones can be used for surveys in various fields, and it turns out that more and more surveyors and surveying companies are gradually replacing traditional methods with drones for surveying.
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