Drone photogrammetry allows to generate a 3D model of land or a building with precise geolocalisation.
It is used in many fields, it allows to measure distances and to calculate surfaces or volumes directly on the 3D model.
120 Sites modelled since 2012
Our teams have worked on modelling of different subjects such as industrial sites, heritage sites, historic sites, quarries, stock of materials… These different aerial modelling frameworks have enriched our expertise and ensure precise 3D reconstructions. Your renderings will be viewable and usable directly on our dedicated web platform.
- ^INTERVENTION IN EUROPE
- ^MORE THAN 300 CUSTOMERS
- ^DGAC / PREFECTURE / ARMY AUTHORISATION
years of experience
Teams trained and qualified in expert modelling software
The different application areas of aerial photogrammetry
VOLUME CALCULATION (CUBATURE)
Thanks to its level of precision, aerial photogrammetry allows very reliable surface and volume calculations.
Furthermore, this technique is often used in the context of mining and quarrying to inventory and monitor stocks. Earthmoving companies use it regularly to monitor construction sites and assess cuttings or embankments.
3D THERMAL MODELLING
Drone modelling process
Characterisation of your expectations related to the accuracy of the model.
Creation of a secure area, flight plan, photogrammetry.
Exploitation of renderings
Questions about your subject to model?
What is drone photogrammetry ?
Increased accuracy thanks to geolocalisation
The use of a GPS RTK allows to georeference each photographed pixel in relation to fixed points whose coordinates are determined with extreme precision. Reality is first represented in the form of a very dense cloud of points, whose coordinates are calculated with respect to these fixed points. After processing by a very powerful specialised software, we obtain a very realistic 3D modelling with high precision.
- 520 to 50 million pixel sensor
- 5Rainproof IP43-certified drone
- 5Flight time between 20 and 45 minutes
- 5Secure web platform
- 5Sharing renderings by simple link
- 5GSD up to 0.1cm/px
- 5Thermal conductivity
Frequently Asked Questions
What is photogrammetry ?
What applications for photogrammetry ?
In partnership with 3D modellers, we combine drone technology with this 3D reconstruction process and have developed a capture and processing methodology allowing us to model large buildings or large infrastructures.
We are already working with several architectural firms. Drone photogrammetry has many applications. We develop with our customers solutions adapted to each project.
APPLICATION BY SECTOR
- INHERITANCE : Interactive models of buildings, renovations, modelling of cornices, statues.
- CONSTRUCTION : Cubages, land surveys, land elevation models.
- GEOLOGY : Textured modelling of reliefs, cliffs, crevices.
- ARCHEOLOGY : 3D modelling by drone in preventive archaeology.
How is the data acquisition carried out?
How is the data processed and for what rendering?
- Integration of the model on your website
- Video animation integrating the model