Video surveys are one of the most widely used methods of surveying road networks – they are low-cost, easy to deploy, and have minimal equipment and training requirements. iROADS fully supports the import and playback of video/imagery from surveys, and maps each frame/image to its specific geospatial location as well as its linear and transverse position on the road network.
The iROADS RoadVision module allows users to play back imagery as a video or frame-by-frame for close analysis, while providing spatial context by pinpointing the exact location on the map as well as providing the chainage position along network sections. We support multi-camera surveys, condition data overlays, and imagery annotation.
System Requirements
Runs in any web browser
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Location-enabled imagery
Video surveys are generally undertaken with GPS equipment allowing each frame to be located at a specific point. iROADS is able to use this to map imagery to the road network, allowing users to view imagery of any surveyed location.
Multiple camera feeds
iROADS RoadVision can support imagery from surveys with multi-directional camera feeds – for example, a vehicle with a forward-facing and a downward-facing camera – and sync these images up for side-by-side playback.
Video surveys with iROADS Mobile
iROADS Mobile can be used to take video surveys from a smartphone or tablet – the imagery produced from these surveys is fully location-enabled and easily integratable into iROADS.
Imagery alongside condition data
The iROADS RoadVision module allows users to playback imagery synced to a map view of asset condition data – this means that users can easily compare condition data of a location alongside the associated imagery of that location.
Annotated imagery
Some AI-assisted survey types automatically annotate imagery with defects and/or inventory data which are picked up with image recognition techniques. These annotated images can be loaded and viewed in iROADS, providing useful information.