Road condition assessment made easy

Swedish geographic modelling specialist Blom and Finnish company Suomen Kuntotekniikka are cooperating on road condition assessment projects using BlomSTREET imagery to enable visual assessment of roads requiring repairs and providing budgetary analysis of the maintenance and construction tasks. BlomSTREET imagery provides automatic traffic sign inventory using official traffic sign libraries. The company says recent projects demonstrate that the automatic method provides a completion of better than 90% of
March 19, 2015 Read time: 1 min
Swedish geographic modelling specialist Blom and Finnish company Suomen Kuntotekniikka are cooperating on road condition assessment projects using BlomSTREET imagery to enable visual assessment of roads requiring repairs and providing budgetary analysis of the maintenance and construction tasks.

BlomSTREET imagery provides automatic traffic sign inventory using official traffic sign libraries. The company says recent projects demonstrate that the automatic method provides a completion of better than 90% of an inventory project. Problems caused by dense vegetation, partial signs and other intrusions can be improved using manual editing.

A standard traffic sign inventory includes capturing coordinates (x,y,z) and orientation, standard deviation, sign type and any text contained on the sign itself.  Once images have been captured for inventory and assessment purposes they can also be used for city planning and 3D modelling.

Related Content

  • Six easy steps to security
    October 22, 2018
    As security threats become increasingly vast and varied, multinationals are beginning to see the need for an effective global security operations centre to protect their organisation. James I. Chong spells out what is required. You know you need a global security operations centre (GSOC) to support what you’ve built, identify threats, and prevent disasters before they happen - but how do you know if it’s truly effective? There’s no shortage of information coming into operation centres. Too often, it’s the
    Read More
  • Siemens influences congestion reduction
    March 12, 2021
    When it comes to reducing congestion, even relatively small interventions can have significant and positive knock-on effects, suggests Steve O’Sullivan of Siemens Mobility
    Read More
  • Making ITS connections requires leadership
    January 23, 2020
    From making the commute more bearable to saving the planet, Jim Alfred of BlackBerry Certicom believes that ITS has the capacity to drive a range of transformational opportunities – but leadership is required, he warns
    Read More
  • The UK’s busiest crossing adopts free flow charging
    April 30, 2015
    Colin Sowman looks at the transition to free-flow charging on the Dartford Crossing, a notorious congestion blackspot on the UK motorway network. The Dartford Crossing, where London’s orbital M25 motorway crosses the lower reaches of the River Thames 32km (20 miles) to the east of Central London, has long been a major source of congestion. Now, to alleviate the congestion caused by some 50 million crossings per year, the Highways Agency has adopted a free-flow charging system - but the Crossing’s location a
    Read More

Highlighted Content