pgs2

Postgres extension for S2 spherical geometry (by michelp)

Pgs2 Alternatives

Similar projects and alternatives to pgs2

  • s2geometry

    Computational geometry and spatial indexing on the sphere

  • InfluxDB

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NOTE: The number of mentions on this list indicates mentions on common posts plus user suggested alternatives. Hence, a higher number means a better pgs2 alternative or higher similarity.

pgs2 reviews and mentions

Posts with mentions or reviews of pgs2. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2024-03-22.
  • Hexagons and Hilbert Curves – The Horrors of Distributed Spatial Indices
    2 projects | news.ycombinator.com | 22 Mar 2024
    I experimented with geospatial Hilbert Curves as a Postgres extension [0] for PostGIS using the S2 [1] spherical geometry library. S2 uses a scale free cell coverage pattern that is numbered using six interlocking space filling Hilbert Curves [2].

    By having both high level (cell) and low level (cell id) geometries it was a very powerful library which allowed projection from the hilbert space into a Postgres spatial index (spgist) including various trees, like noted in this article. It appears to be still quite active in development.

    [0] https://github.com/michelp/pgs2

    [1] https://s2geometry.io/

    [2] https://s2geometry.io/devguide/s2cell_hierarchy

Stats

Basic pgs2 repo stats
1
15
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over 2 years ago

michelp/pgs2 is an open source project licensed under Apache License 2.0 which is an OSI approved license.

The primary programming language of pgs2 is C.


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