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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 ...
ThomasG77's user avatar
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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/...
matt wilkie's user avatar
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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 ...
Michael Entin's user avatar
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'...
Unrelated's user avatar
  • 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.
underdark's user avatar
  • 84.3k
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 ...
Terah Antwi's user avatar

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