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Tags: Maps and geospatial
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457–480 of 587 · Most stars

Self-hosted 4D spatiotemporal AI platform built on PostgreSQL, PostGIS, TimescaleDB, H3 and pgvector, with anomaly & threat detection, NLQ interface and full observability.

  • ai-platform
  • anomaly-detection
  • h3
  • nlq

A tool for checking, sanitizing and minimizing GTFS feeds. This is our fork of gtfstidy, with some additional fixes that haven't been merged upstream yet.

Crystal implementation of the Haversine formula to calculate distances between two points given their latitudes and longitudes

  • crystal
  • haversine-formula

a web-based software tool developed for the visualization, analysis, and reporting of regional and statewide transit networks in the state of Oregon