anovis / proximity_hash

Proximity Hash generates a set of geohashes that cover a circular area, given the center coordinates and the radius.
https://pub.dev/packages/proximity_hash
Apache License 2.0
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add support for h3 #1

Open anovis opened 4 years ago

anovis commented 4 years ago

The H3 geospatial indexing system is a multi-precision hexagonal tiling of the sphere indexed with hierarchical linear indexes. The H3 Core Library provides functions for converting between latitude/longitude coordinates and H3 geospatial indexes. Specifically, the major library entry point functions (defined in h3api.h) provide the functionality:

https://h3geo.org/docs

https://github.com/uber/h3-py