JupyterGIS sync meeting

🙏 Our apologies, there’s no time for introductions!

We’re excited for you to join us, but this meeting is short and task-focused. Please attend core community meetings (see GeoJupyter calendar) to meet the team and add your own agenda items, and/or introduce yourself on Zulip!

JupyterGIS sync meeting (2025-05-06)¶

Please add new agenda items under the New agenda items heading!

• Join us on Google Meet
  • What time is the meeting in my time zone?
• Previous meetings

Attendees¶

Your name / GitHub ID / affiliation

• Matt Fisher / @mfisher87 / DSE
• Arjun Verma / @arjxn-py / QuantStack
• Martin Renou / @martinRenou / QuantStack
• Greg Mooney / @gjmooney / QuantStack

Status reports¶

• Matt: CNG went well! Prepping for a workshop next week, won’t be doing much dev.
• Arjun:
  • Settings PR: geojupyter/jupytergis#619
  • Schema version PR: geojupyter/jupytergis#590
    • Should the field be under “metadata” or at the root?
    • ipynb has “nbformat” and “nbformat_minor” both at the root.
      • Notebook metadata has information about the kernel, that’s it.
      • Maybe JGIS projects have “author”, “last_edited” as metadata. What else?
      • What about viewport location? Currently in options, which we think makes sense. That’s the project data.
      • Decision: Keep schema_version at the root!
    • What about annotations? Should they be metadata or top-level?
      • Matt/Greg: Gut says top-level, but we can leave as-is for now.
  • Annotation UX improvements: geojupyter/jupytergis#650 , geojupyter/jupytergis#640
• David:
  • TiTiler extension: https://github.com/geojupyter/jupytergis-tiler
    • Serve zarr file examples/xarray.ipynb
    • Does this enable collaboration on a Xarray DataArray?
      • Depends. if the Kernel is shared by everyone, it should work!
      • If JupyterLite, no go.
    • Adds new dependency, makes the doc a bit more complex.
    • Not sure whether this belongs in core yet. David feels strongly not to! Martin feels adding to core could be nice.
    • Serve non-optimized GeoTIFFs from kernel.

Requests for help¶

None today!