Terra Drone Europe uses drones and rotor systems to produce aerial photography at low heights. This enables us to act quickly, flexibly and in a cost saving manner.
The low heights yields unique and very high resolution imagery on which every detail can be seen. By using a geometrically calibrated camera and lens with additional ground control points it is possible to derive the coordinates of every pixel in the images.
Image resolutions varying between 1 and 5 cm can be obtained.
The imagery is further corrected for terrain heights and color differences due to changing sun conditions. All the imagery can then be mosaiced into one seamless orthophoto mosaic that can be directly imported into any CAD or GIS system and that can be used to map or measure. Go to our survey of the Afsluitdijk for an example of an orthophoto mosaic.
Aerial survey of six hydroelectric dam locations
Offshore Wind Cables Surveyed in the Southern-East of England
Aerial photogrammetric survey of a large construction site in the UK
Aerial topographic survey with very high demands in terms of resolution and accuracy
We create stunning 3D Mesh models from buildings, offshore platform up to entire city blocks
Terra Drone Europe uses small drones for surveying and mapping of terrains and objects.
We create digital terrain models from photography with drones for volume calculations.
Fast, safe and accurate volume measurements using a drone
New geo-data collection method using Laser under a drone