Topography is a very old and popular science within the geosciences. Basically, it is carried out by field operators who roam the terrain with equipment such as the total station and GNSS (GPS) receivers collecting points in the terrain.
In “drone topography”, its correct term would be “drone photogrammetry”. The concept defines it as “the science that captures information from objects on the ground without direct contact between it and the sensor”, meaning you don't need to travel the terrain to capture information, you can do it remotely.
We use drone topography to prove different attributes in terrains located in urban or rural areas.
The use of drones in the topography can be essential to reduce costs in new works and ensure the correct methodology in the construction of projects. Thus, performing drone surveying services ensures complete detailing of the aspects of any property.
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0:46 What is topography?
1:55 Limitations of traditional topography.
2:20 Topography done with drones
3:00 Advantages of using drones in topography
4:20 How is topography done using drones?
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