Geokit
DESCRIPTION
The Geokit gem provides:
Distance calculations between two points on the earth. Calculate the distance in miles, kilometers, meters, or nautical miles, with all the trigonometry a
RGeo
RGeo is a geospatial data library for Ruby.
Summary
RGeo is a key component for writing location-aware applications in the Ruby programming language. At its core is an implementation of the industry
geoip¶ ↑
github.com/cjheath/geoip
DESCRIPTION:¶ ↑
GeoIP searches a GeoIP database for a given host or IP address, and returns information about the country where the IP address is allocated, and the city, IS
Geocoder
Complete geocoding solution for Ruby.
Key features:
Forward and reverse geocoding.
IP address geocoding.
Connects to more than 40 APIs worldwide.
Performance-enhancing features like caching.
In
Carmen
A repository of geographic regions for Ruby
Carmen features the following:
Clean API
Complete countries & regions data from the iso-codes Debian package
A sane approach to internationalization