Repository Index

R Package for 2D and 3D mapping and data visualization

A fast, forgiving GTFS reader built on pandas DataFrames

• python
• pandas
• gtfs

Realm GeoQueries made easy

Tiny header-only C++17 library for lat/lng geometry: distance, bearing, area, point-in-polygon and path proximity

• cpp
• geometry
• geospatial
• gis

C++17 header-only library for reading and writing GTFS 🌍

MaxMind DB Reader for Crystal

• crystal
• geoip2
• maxmind-db
• maxmind-geoip

MaxMind GeoIP2 Reader for Crystal

• maxmind-db
• maxmind-geoip2-api
• geoip2
• geoip-location

Real-time GTFS database loader and ORM library.