Photogrammetric land survey with drone

We use drone photogrammetric survey techniques to obtain digital terrain models. We process and produce 2D and 3D digital models that reproduce the geometrically correct and georeferenced shape, size and colour characteristics of the surveyed objects. Our digital models can be easily imported into CAD and GIS environments to support design and database creation.


Photogrammetric terrain survey

Photogrammetric terrain survey

From

300,00 €

*
On Quote

[[en]]Everything from A to Z.
[[en]]Everything from A-Z. Inside and outside.

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Orthophoto
Cloud of points
DTM/DSM
Contour lines
See package details
Top seller!
Geo-referenced terrain survey

Geo-referenced terrain survey

From

500,00 €

*
On Quote

[[en]]Everything from A to Z.
[[en]]Everything from A-Z. Inside and outside.

BookRequest a quote
Orthophoto
Cloud of points
DTM/DSM
GCP
Contour lines
See package details
Top seller!
Relief large areas

Relief large areas

From

0,00 €

*
On Quote

[[en]]Everything from A to Z.
[[en]]Everything from A-Z. Inside and outside.

BookRequest a quote
Orthophoto
Cloud of points
GCP
DSM/DTM
Contour lines
See package details
Top seller!
* Travel expenses and insurance included. Any authorizations and VAT excluded.
 

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Photogrammetric land survey with drone

We use drone photogrammetric survey techniques to obtain digital terrain models. We process and produce 2D and 3D digital models that reproduce the geometrically correct and georeferenced shape, size and colour characteristics of the surveyed objects. Our digital models can be easily imported into CAD and GIS environments to support design and database creation.


Photogrammetric survey with drone

The photogrammetric survey with a drone is a technique that makes it possible to detect the shape and dimensions of a terrain by means of pairs of photos taken in sequence. Photogrammetry, therefore, makes it possible to create a geometrically correct 3D model of the terrain (point cloud and polygonal mesh) from which measurements, areas, volumes and orthophotos can be extracted.

Digital terrain models: DTM, DEM, DSM (.geotiff)

Digital terrain models are graphic products that represent the elevation of the surveyed terrain or the anthropic and natural elements present. We provide you with raster data that you can use in GIS environment to study the morphology of the land.

Level curves (.dwg, .shp)

The contour lines, formed by the union of points with the same altitude, represent the altimetric trend of the terrain and are generated by digital terrain models. These are a valuable tool for analyzing the terrain orography and slope trends.

Cloud of points (.ply, .obj, .las/laz, .xyz)

The point cloud is the result of the photo matching process. Each point in the cloud is associated with its own position in a coordinate system and a value that characterizes its color. We use point clouds to represent a three-dimensional structure and as a basis for creating 2D and 3D graphic products, such as digital models and polygonal meshes.

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Terrain Orthophotos (.geotiff, .jpg)

The orthophoto is an orthographic projection of a portion of territory, i.e. a geometrically correct image from above. It allows you to measure distances and areas in planimetry, useful for spatial planning, architectural design and much more.

Air survey of large areas

For photogrammetric surveys of large areas (1000 or more hectares) we evaluate, as an alternative or in combination with drones, the use of manned aircraft because of their greater efficiency in acquiring frames. In particular, they are very efficient in the case of linear infrastructures and have an easier authorisation process.

HOW IT WORKS

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The droner makes the flight
We process the data
Download files