Questions tagged [h3]

The H3 geospatial indexing system is a multi-precision hexagonal tiling of the sphere indexed with hierarchical linear indexes.

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How to convert GeoJSON points to H3 hexagons in Python

I am trying to take a geojson file of points and convert it to H3 hexagons in my Python script. In JavaScript, there is a separate package called geojson2h3, but the Python h3 module has a method ...
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How to import H3 Spatial Index modules into NodeJS App

I am trying to load a module called 'geojson2h3' in my NodeJS app. After running npm install geojson2h3, I tried following the initial code instructions given in Github to test it out: import ...
4
votes
1answer
472 views

Uber H3 DGGS: Table of largest hexagons per resolution?

I'm evaluating the use of H3 as a DGGS for a project, and so far I've been unable to find any reference of the area of the largest and smallest hexagons in the grid at each resolution. The "official" ...
2
votes
1answer
124 views

Distorted H3 hexagons - even though projection is matching

Using H3-py's h3_to_geo_boundary a WKT linestring (via shapley polygons) can be generated. When later visualizing the hexagons, why are they distorted? How can this be fixed? To my best knowledge, ...
3
votes
3answers
771 views

Using Uber-H3 from Qgis

How can I Create a spatial binning similar to or directly using Uber H3 from QGIS UI? Are there plugins available to achieve the desired task?
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3k views

Seeking shapefile of hexagons that covers world?

I'd like a persistent .shp that covers the world in hexagons (preferably of a decently small area)–does anybody know where I could find something like this, or perhaps what software I could use to ...