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LiDAR

Scan, measure and analyze city infrastructures

SIRADEL developed a strong expertise and software for processing and managing LiDAR data. This includes airborne or terrestrial point clouds acquired from our mobile mapping system so as to scan, measure and analyze the urban environment at street level.

Our vehicle quickly covers a downtown or even more and allows producing a significant amount of geo-referenced dense point clouds, perfectly coherent with other SIRADEL’s data (3D city models, 360° panoramic views…). Point clouds, used jointly with imagery are keys for inspection of urban infrastructures, detection and classification of particular elements (road, architectural details, urban furniture…), or automated façade texturing of 3D city models using high resolution pictures.

Point cloud and road network produced by SIRADEL.
Point cloud and road network produced by SIRADEL.

Data analysis from airborn point clouds, Bordeaux, France.
Data analysis from airborn point clouds, Bordeaux, France.


Benefits

Mobile mapping system embedded on vehicle for large scale covering and perfect geo-referencing for combined use with other GIS data

Complementary to 3D city models and 360 panoramic views for measurement purpose

Enable a large set of applications: inspection, object detection and scene classification, automatic façade texturing of 3D city models using high resolution pictures…

 

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