Estimating Traffic Speeds from GPS Trajectories: Leveraging Apache Spark for Floating Car Data (FCD) Analysis

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Analyzing large-scale floating car data (FCD) provides valuable insights into urban mobility, road usage, and traffic flow. One of the critical steps in this analysis is accurately estimating vehicle speeds from GPS trajectories—especially when turn-specific information is difficult to retrieve. In this post, I’ll walk through the process I followed to calculate and impute traffic … Read more

Begin again!

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I found something interesting about myself. After trying many things in the past 28 years of my life, I found out that nothing can fulfill me more than “accomplishment”. The pure joy of doing something meaningful and prosperous is unimaginable. The moment that I’m able to finish something is more interesting than anything else I’ve … Read more