~/talk

Python Applications in Infrastructure Planning and Civil Engineering

Talkat PyCon AU 2019 · 2019-08-02..08-06· [data-visualization, python]
name:Ben Chu
links:none on file
slides:none on file

A bot and pipeline turn alignment shapefiles and national address data into automated risk reports, producing HTML, CSV and shapefiles and stored in PostGIS for queries and subscription alerts. Processing uses a Jupyter notebook + papermill template, a Python markdown preprocessor for readable output, and web scrapers for council DA pages. A text pipeline plus an XGBoost classifier achieves about 95% recall with ~85% accuracy and AUC ≈ 0.95, cutting manual review and catching missed high‑risk DAs.

AI-written summary · about

  1. 0:00Intro
  2. 0:30About me
  3. 1:02VSP
  4. 1:22Transport
  5. 1:51Railway Planning
  6. 2:44Feasibility Assessment
  7. 3:24Environmental Impact Assessment
  8. 4:45Alignment Assessment
  9. 5:42Challenges
  10. 7:54Geometry
  11. 9:58Outputs
  12. 10:55Development Applications
  13. 14:01DEA Bot
  14. 18:11Benefits
  15. 20:28Alerts
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