Spatial data acquisition and production of GIS overlays of road infrastructure in the municipality of Ajdovščina

datum objave:

In the Municipality of Ajdoviščina, we expect to complete spherical photography and mobile laser scanning of municipal roads by the end of this year. We will cover categorised and uncategorised municipal roads and pedestrian zones, record vertical and horizontal traffic signalization, create GIS underlays and a web application or viewer of point clouds and spherical imagery, which can be freely accessed by civil protection units or protection and rescue services.

The generated overview of the state of the transport infrastructure will serve for further traffic optimisation and will enable command and operational civil protection units to manage natural and other disasters more efficiently. An integrated view of the transport and other infrastructure will make rescue operations in Ajdovščina faster and more efficient. The traffic arrangements, which will be implemented on the basis of the existing situation, will also improve traffic flow and overall traffic safety in the municipality, while reducing harmful emissions into the environment.

The project of spatial data capture and GIS underlay of the road infrastructure is being implemented by the municipality within the framework of the TRANSCPEARLYWARNING project, which is co-financed under the Cooperation Programme Interreg V-B Adriatic Ionian ADRION 2014-2020, Second Call for Proposal, Priority Axis 2, from the European Regional Development Fund and IPA II and national funds.

How is moblie laserscanning work performed?

Mobile laser scanning is a modern method of mass data acquisition using a system of laser scanners mounted on a mobile vehicle (platform). By combining different sensors (laser scanner, GNSS receiver, IMU, etc.), the final product is a geo-referenced point cloud in a selected coordinate system along the measurement trajectory.

Spherical image acquisition of spatial data

Spherical photography (SF) or 360° photography is the end result of the process of creating a series of photographs using specialised cameras or camera systems. The individual photographs that make up the SF are arranged and formatted and combined to form a whole that allows the user to interact with the virtual model (rotations, views, panning, zooming) using an appropriate viewer.

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