اوپن سٹریٹ میپ لوگو OpenStreetMap

Leigh Dodds دی ڈائری

حالیہ ڈائری انٹریاں

Using Overpass queries to support mapping bench inscriptions

10 March 2021 کوں English وچ Leigh Dodds دی طرفوں پوسٹ کیتا ڳیا.

I just added a new query to OSM queries called Mapping Bench Inscriptions.

It illustrates how even a simple OverpassQL query coupled with some conditional MapCSS styling can produce a nice map that can guide a local survey.

In this case its focused on mapping public benches and adding inscriptions and photos to OpenBenches.

There’s a more detail in the query description, but in brief it highlights benches that:

  • don’t have a backrest tag (I see Street Complete also features this as an improvement)
  • have a backrest but no inscription - some benches do and in some locations, particularly along the UK coastline, many do
  • those that have inscriptions but aren’t linked to OpenBenches
  • ..etc

Hopefully both a useful query and an nice illustration of MapCSS at the same time.

Announcing OSM Queries

6 March 2021 کوں English وچ Leigh Dodds دی طرفوں پوسٹ کیتا ڳیا.

This is a short diary entry to announce the publication of a project I’ve been working on for the last month or so called OSM Queries.

It’s a website containing a small, but growing, collection of useful Overpass API queries. This includes a 26 part tutorial that covers most of the core features of the language and a syntax reference.

The website is generated using an open source tool that can generate HTML pages from a collection of Overpass queries.

For more details, read my blog post announcing the project.