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IPOD Abstract for presentation (Poster or Podium)

Uncrewed Aerial Systems

1677529 - The View from Above and Below: Houston Public Works Unmanned Aerial Vehicles Data Collection Program

Monday, June 17, 2024
2:10 PM - 2:30 PM ET
Room: 215
Abstract: Since 2016, Houston Public Works (HPW) has been utilizing unmanned aerial vehicles (UAVs) for data collection. Houston Public Works has successfully utilized this technology for the mapping and assessing of off-road drainage channels and bridges. Based on the data collected by UAVs, HPW has better prioritized the management and maintenance of these assets.

Off-road drainage channels are inspected by UAVs to determine their condition. Potential hazards and structural issues that may impede proper storm water flow are identified. The UAVs provide personnel with detailed asset condition information that supports planning for subsequent maintenance and rehabilitation prioritization.

The bridge visual assessment provides a close-up and detailed video of bridge elements which allow for a detailed review by a bridge engineer. A tremendous amount of time and man-hours are required since these areas are difficult to access over water or are high up from the ground. Thus, UAVs reduce the time required to inspect bridges across the City of Houston.

Learning Objectives:

Attendees can expect to learn the following from this session:
  • Describe the various uses of unmanned aerial vehicles (UAVs) for asset management and planning.
  • Detail the workflows, methodologies, and benefits of the utilizing unmanned aerial vehicles (UAVs) for off-road drainage channel inspections and assessments.
  • Detail the workflows, methodologies, and benefits of the utilizing unmanned aerial vehicles (UAVs) for bridge inspections and assessments utilizing unmanned aerial vehicles (UAVs).