uber / uber/h3

Rotate / translate the grid to achieve a different size and pattern

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Dominant language
C
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Description

Starlink's coverage map at starlink.com/map looks extremely similar to a H3 grid system, but if one overlays the two, they are distinctively different, see attached screenshot of a H3 grid with a single Starlink cell overlaid.

Where would I start to modify the H3 library in order to achieve the grid that Starlink is projecting?

H3_vs_Starlink

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

The issue names no repository file, test, or entry point; begin by reading the H3 grid implementation and comparing it with the Starlink map and attached H3-versus-Starlink image. Before coding, define the required rotation, translation, size, and pattern as an implementable specification. Done would require agreement that the resulting grid matches that specification.

Written by the indexing model from the issue text.

Assessment

Tech stack
c
Domain
data
Issue type
Feature
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
20/100

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