Applications
Railways
Keeping things chugging along — safely and efficiently
One of the major challenges in railway networks is preventing track failures. Inspecting thousands of miles of track to verify their condition and surroundings without risking inspector safety or disrupting train schedules is crucial for maintaining efficiency and safety. Traditional on-track surveys are time-consuming, costly and hazardous, leading to schedule disruptions and inspector risks. A non-invasive, detailed and accurate method is needed to streamline inspections and enhance safety.
Trimble addresses this with UAV platforms equipped with high-resolution digital cameras (100MP or larger) and survey-quality LiDAR systems. These technologies capture survey-grade information essential for railway applications. By flying low over the rail corridor, UAVs collect high-density data for precise track analysis. Trimble’s APX-15 UAV and APX-20 UAV systems ensure accuracy without requiring ground control points, making the process more efficient and safe.
Safety is a constant concern for all aspects of the rail corridor, including rail elevation, condition of rail furniture and signage, and managing encroaching foliage. Ensuring the integrity of each of these elements is critical for railway safety and efficiency.
Inspecting and verifying the tracks and surrounding conditions over thousands of miles is challenging. This process must avoid risking inspector safety or disrupting train schedules, making it expensive, time-consuming and dangerous.
The Applanix POS LV solution addresses these challenges by enabling rapid data collection through imagery and laser mapping. This technology provides a safe, efficient and cost-effective mapping solution. Additionally, the Applanix POS TG™ system computes track geometry with high accuracy, further enhancing railway safety and reliability.
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