Travel to hospital use case

[dabreegster]

A particularly useful first example to flesh out more.

• For visualization, we actually only care about one destination (hospital) at a time
• We can use 2011 OA-to-OA flows, noting the hospital is the main thing in its OA
• Be careful about LTS / edge scoring -- the obvious path by the hospital isn't lit, so it's not a good option
• actdev UI for inspiration
• Questions
  • Assuming existing infra, what percentage of the staff can safely reach the hospital today?
  • If we could improve infrastructure everywhere, what's the potential network look like?

Possibly this could be a generally useful mode of the web app... instead of loading a prebuilt network representing some OD pattern, let people manually pick a destination, use preconfigured OD data, and show the network to that one place. Depending on the size of the inputs, could/should we...

• run this totally in-browser with WASM
• have a simple API to calculate on-the-fly
• precalculate and store files for some fixed destinations

[dabreegster]

https://www.openstreetmap.org/way/230337531 was a particular focus

[dabreegster]

https://urban-analytics-technology-platform.github.io/od2net/interactive.html allows for this. More docs/polish coming.