Photogrammetry:

Photogrammetry with Drone Tech. Reunion Island.
You just want a vertical georeferenced photo of your site with a centimetric and integrable resolution in Google Earth? You wish to work with a 3D model of this same site under AutoCAD? You wish to texture this model with tablecloths photos R, G, B, close infrared?
Feel free to contact Drone Tech!
Drones represent a new vector of data acquisition at low altitude. They are missing link between operator on ground and shooting in the plane, micro light aircraft or helicopter.
Lastest progress in data-processing images, sensor quality and embarked electronics allow topography and geographical information systems to enter in a new era.
DRONE TECH is right in the middle of this rise!
A significant number of stereotypes with an overlap of 75% covering allow us to create:
  • - Orthomosaïcs by rectifying stereotype edges and assembling them.
  • - 3D models by using the stereoscopy created by shooting proximity.
Orthomosaic with Drone Tech. Reunion Island. Orthomosaic with Drone Tech. Reunion Island.
What applications result from this and what data-processing formats are exploitable?
  • Applications
  • - ORTHO-PHOTOS, MNT
  • - LEVEL LINES
  • - TOPOGRAPHIC CUTS
  • - FLOOD SIMULATIONS
  • - LENGTH MEASUREMENTS
  • - SURFACE MEASUREMENTS
  • - CUBIC MEASUREMENTS
  • - CHANGE DETECTIONS
  • - SCATTER PLOTS
  • Exploitable formats
  • - Scatter plots (.OBJ, .PLY)
  • - Polygonal models (.DXF, .DWG, .3DS)
  • - Geo-referencing (WGS84, RGR92, local geographical system)
  • - Orthomosaïcs (.JPG, .GTIFF, .KMZ)
  • - DSM (.DTED, .ASC, .BIL)

St Louis.
julien.rigoli on Sketchfab

Worksite in Piton St-Leu.zip
julien.rigoli sur Sketchfab

Drone Tech provides

We pay close attention to the quality during the conception of our multicopters. Electronics is entirely tropicalized to resist heat and moisture. In agreement with the 2012/04/11 executive decision, Drone Tech has deposited its Handbook of Particular Activities to the DGAC and is fully approved for scenario S1, S2 and S3.

Drone Tech co-workers competences are complementary and allow us to provide the best services: private and RPAS pilots, engineer in thermography and topography, high-level technician in electricity and electronics, specialist in GIS, sound and assembly video engineer…

Electric brushless motors of 350W each. No pollution. The carbon propellers generate little noise and become hardly perceptible once at elevation of 20 meters.

In France In France thanks to its prefectural approval for S3, Drone Tech can intervene downtown and/or on roofs. People overflight implies their written agreement and night flight is prohibited.
Operating under French regulation.

Redundancy and electronic reliability, automatic landing in case of a connection breakdown, weather conditions, formation of remotely-pilots, safety supervision, specific insurance, human factors… Drone Tech safety requirements are draconian.

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