Ci Song — NYC TIME FIELD Final Project

[Cisanotheraccount]

Summary

• adds the course assignment index entry for Ci Song
• adds the complete, reproducible source for NYC TIME FIELD
• includes the executed analysis notebook, project/system diagram, data dictionary, limitations, final reflection, data pipeline, tests, and production web application
• publishes a clean static GitHub Pages release from the same fork

Project

NYC TIME FIELD — Where can 30 minutes take you?

The interactive map compares subway, driving, and walking access to a selected NYC destination. It combines scheduled MTA service, OpenStreetMap networks, H3 residential cells, neighborhood aggregation, and cell-level rent estimates. Users can inspect reachable areas, route steps, travel-time composition, and the relationship between commute time and rent.

• Live site: https://cisanotheraccount.github.io/cdp-mapping-systems_Ci/
• Project source: student-projects/Final_Ci_Song_NYC_Time_Field/
• Executed notebook: student-projects/Final_Ci_Song_NYC_Time_Field/notebooks/final_project_analysis.ipynb

Course final requirements

• extends the course Networks exercise through a combined walking + scheduled-subway model
• applies Loading and Visualizing Data, Geoprocessing, Web Mapping / APIs, and Web Map Visualization
• includes a clear project goal and methodology
• includes the required project/system diagram
• includes a final reflection describing limitations and possible future-semester development
• documents data sources, dates, assumptions, and reproducibility steps

Verification

• data and geospatial validation: PASS
• executed notebook: 10/10 code cells completed, 0 errors
• model/render tests: 8/8 PASS
• desktop/mobile browser tests: 10/10 PASS
• TypeScript, ESLint, accessibility, build, GitHub Pages export, credential/path, and file-size checks: PASS