~/talk

Library Map: how generous is your open data?

Talkat linux.conf.au 2021 · 2021-01-23..01-25· [open-source, data-visualization]
slides:none on file

An interactive Library Map of Australian public library locations, rules and collections maps services across states and territories using a CSV-first workflow and a tech stack of QGIS → GeoJSON → TopoJSON, Leaflet, Mapbox and a small Python merge script. It exposes messy realities: official CSVs are often out of date or replaced by nested shapefile bundles, NSW filters return mixed feature sets, while QLD/ TAS/ SA publish generously. GeoJSON file size reduces from 360 MB to 2.5 MB for web use; data and contributions live on GitHub.

AI-written summary · about

  1. 0:00Start
  2. 1:21Library Map
  3. 1:57Rules Layer
  4. 3:49Getting the Data
  5. 6:25Five-Star Rating System for Linked Open Data
  6. 9:04Generous Approach To Open Data
  7. 13:55Summary
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