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Tags: Maps and geospatial
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121–144 of 405 · Most stars

FacilMap is a privacy-friendly, open-source versatile online map that combines different services based on OpenStreetMap and makes it easy to find places, plan trips and add markers, lines and routes to custom maps with live collaboration.

Braille-rendered terminal world map with live weather, aircraft, earthquakes, and day/night layers.

  • aircraft-tracking
  • braille
  • cli
  • curses

Developed to power Conveyal's web-based interface for scenario planning and land-use/transport accessibility analysis, R5 is our routing engine for multimodal (transit/bike/walk/car) networks with a particular focus on public transit

A library designed to ease geographic coordinate format conversions, and determine sun/moon information in C#

  • moon
  • coordinates
  • longitude
  • latitude

Self-hosted AI visibility tracking (AEO / GEO / LLMO). Track how ChatGPT, Claude, Perplexity, Gemini and Google AI Overviews mention and cite your brand. One Go binary, SQLite, MCP-first, bring your own keys.

  • aeo
  • ai-search-optimization
  • ai-seo
  • ai-visibility

The Spatial Framework for Hadoop allows developers and data scientists to use the Hadoop data processing system for spatial data analysis.

  • data-management
  • spatial-analysis

Accurate current and historical timezones for Ruby with support for Geonames and Google latitude - longitude lookups.

Digital Elevation model library in C#. 3D terrain models, line/point Elevations, intervisibility reports

  • digital-elevation-model
  • dem-querying
  • geotiff
  • srtm

Python tool for aircraft Doppler audio geolocation using historical ADS-B flight data (Source-available)

  • ads-b
  • airplane
  • doppler-effect
  • geolocation

This repository hosts the specification for Scene Layers which are containers for arbitrarily large amounts of geographic data. The delivery and persistence model for Scene Layers, referred to as Indexed 3d Scene Layer (I3S) and Scene Layer Package (SLPK) respectively, are specified.

  • web-development
  • 3d
  • specification

Software suite for the automated generation of geographically correct or schematic transit maps.