Drones provide highly accurate 3D point clouds as topographic results,
plans with vector cartography, metric orthophotography and photographs with which to develop rigorous cartographic work,
thus replacing traditional 3D measuring instruments and detection devices
First,a virtual map is created with satellite images of the area where we want to do the work.
TOPOGRAPHY AND MAPPING WITH DRONES.
ADVANTAGES OF SURVEYING USING DRONES.
After the topography operation, the georeferenced MDT (Digital Terrain Model) can be obtained in the first instance in digital format, to then study it with compatible software, such as Pix4D, Agisoft, Photoscan, ... With this, users can get the most out of it possible to the model produced quickly, accurately and at any time, consulting: lengths, superelevations, etc….
Second, arrival to the field and data collection with our drone, flying over the entire area.
Third, we load all the data on the computer and create an Orthophoto
Georeferenced.
All data is compared in the SIgPAC and a detailed report is delivered.
Create a vision of a job, before doing it, in the middle of the job, with the finished work and compare all the details.
Photogrammetry and its possibilities
Thanks to this technique and a well-executed job, we can obtain large areas of land in a short time and with outstanding results:
· 3D models on which to take measurements.
· Cartography.
· Orthophotos.
· Level curves.
· Calculation of volumes.
· 3D models for the monitoring of works.
· Many other applications.
