Based on SImon Willison's post; Building a location to time zone API with SpatiaLite, OpenStreetMap and Datasette
- start docker
docker-compuse up - open browser at http://0.0.0.0:8001/ne/nearest_coast?longitude=-4.7&latitude=50
you should see something like
![images/screenshot.png]
Demo showing values mapped over the Aegean Sea
Live Demo https://datasette-coast-production.up.railway.app/ne/nearest_coast?longitude=-5&latitude=51