7
votes
Using Uber H3 hexagon grids in QGIS
You can play with it using my #30DayMapChallenge hexagon demo https://github.com/ThomasG77/30DayMapChallenge/blob/master/day4_hexagons/data/h3-processing.py
Except the fact I do no use an UI, I ...
- 30.3k
6
votes
Using Uber H3 hexagon grids in QGIS
I adapted @ThomasG77's 30 day challenge script into something that can be run from the Qgis processing toolbox.
Using Uber's H3 hex grid system in Qgis
https://github.com/maphew/code/tree/master/gis/...
- 28.1k
1
vote
Accepted
Get all h3 indexes within a polygon in PostGIS
What is the area of your polygons, say
SELECT SUM(ST_Area(poly.way)) FROM planet_osm_polygon WHERE admin_level = '4'
I would suspect the H3 resolution could be too high. H3 Level 8 has average area ...
- 1,007
1
vote
Using Uber H3 hexagon grids in QGIS
Use the Create Grid tool in QGIS, and select hexagons.
For a more thorough, but still brief walk-through, see Jonathan Soma's blog.
(This is for creating a hex grid, it will not be specific to Uber'...
- 191
1
vote
Using Uber H3 hexagon grids in QGIS
There's the official https://github.com/uber/h3-py
Python bindings for H3, a hierarchical hexagonal geospatial indexing system https://uber.github.io/h3/
but I haven't tried it myself.
- 83.8k
1
vote
Determine when an object nears a point
==Distance between current location and Destination also comes in mind. It will be an easy and quiet precise implementation ,with the likes of Voronoid diagram(considering the algorithm behind ...
- 345
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