uber / uber/h3

hexagonal convolution

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Description

Hi,

https://www.youtube.com/watch?v=z3PaGIQTFSE greatly explains efficient spatial smoothing using H3 hexagons and convolutions.

Is experimentalH3ToLocalIj the convolution suitable coordinate system outlined in the video?
_Uber_Open_Summit_2018__Hexagon_Convolution_for_Data_Smoothing___Forecasting_-_YouTube

Can I find further information regarding this topic somewhere? This sounds interesting.

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Research direction

Review the linked presentation and the H3 API documentation or source for experimentalH3ToLocalIj to determine whether it provides the coordinate system needed for hexagonal convolution. Done would be a clear, documented explanation of the relationship and pointers to further information.

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Assessment

Domain
data
Issue type
Documentation
Difficulty
5/5
Estimated time
Over a week
Activity status
Stale
Clarity
Needs clarification
Newbie friendliness
25/100

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