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Smart Maps Int'l Meetup #2

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https://hackmd.io/@hfu/smi2

Agenda

  • Opening
    1. Welcome (@hfu)
    2. Introduction (by new participants)
  • Presentations
    1. Smart Maps Documentation (@albert)
    2. Model UN DevOps (@yuiseki)
    3. Smart Maps Bazaar (@hfu)
  • Closing - next actions
    1. Introduction of upcoming events
    2. How to keep in touch

Welcome

In UN Smart Maps Group,

  • We keep web maps open for a better world.
  • We test new technologies for future geospatial operations.
  • Smart Maps will be defined in multiple ways, all of which will be eventually consistent.
    • fast, efficient, dynamic, intelligent, 3D, …
  • We bring in our objectives and combine efforts.

Presentations by recently active participants

Smart Maps Documentation (@albert)

Model UN DevOps (@yuiseki)

Smart Maps Bazaar (@hfu)

Smart Maps Bazaar: Why and What

  • UNVT was a success: personal global vector tiles is possible!
    1. server = pain point
    2. especially in a comunity
  • How about 3D and raster?
    1. they are huge!
  • Cloud-optimized + IPFS = a new level of serverless.

Cloud-optimized

  • PMTiles for vector
  • COG for images
  • 3D Tiles for 3D

3D Tiles are not in a single package, but are useful.

IPFS

Smart Maps Bazaar repo.

gh:unopengis/smb

Examples

gh:optgeo

Example 1: Point Cloud

Example 2: 3D City Model

Extra 1: Google Photorealistic 3D Tiles

Extra 2: native IPFS support by Brave browser

  • Nodes and Gateways are bottleleck.
  • Significantly fast on Brave
    • Because it uses a local Gateway.
    • Plus I have the node in my local network :-)
  • URL ipfs://QmbE5cpyMUhw4AfQWeadXvY7ijokSurzMEzVoYxUJA7ejY/index.html?tileset=ipfs://QmbE5cpyMUhw4AfQWeadXvY7ijokSurzMEzVoYxUJA7ejY/tileset/tileset.json#32.723109/129.855218/458/71/-41 #160

Smart Maps Bazaar: Future Plan

  • Presentations and Demos
    1. Presentation in FOSS4G 2023
    2. For UN Staff: "Smart Maps Bazaar Walking Tour"
  • Practice with more data
  • Practice with Brave
  • Document

Thank you

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Introduction of upcoming events

How to keep in touch

  1. Web: https://unopengis.github.io/smartmaps
  2. GitHub: https://github.com/UNopenGIS/7/issues
  3. Marix: https://matrix.to/#/#denshujo:matrix.org
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