Geo::Distance::Google provides a distance and duration functionality using Google Maps API....

This perl library aims to provide as many tools to make it as simple as possible to calculate distances between geographic points, and anything that can be derived from that. Currently there is support for finding the closest locations within a speci...

A perl object for calculating the distance to the visual horizon on an ellipsoid....

This module is a pure Perl port of the NGS program in the public domain "forward" by Robert (Sid) Safford and Stephen J. Frakes....

This module is a pure Perl port of the NGS program in the public domain "inverse" by Robert (Sid) Safford and Stephen J. Frakes....

Geo::Postalcode is a module for calculating the distance between two postal codes. It can find the postal codes within a specified distance of another postal code or city and state. It can lookup the city, state, latitude and longitude by postal code...

"Geo::Calc" implements a variety of calculations for latitude/longitude points All these formulare are for calculations on the basis of a spherical earth (ignoring ellipsoidal effects) which is accurate enough* for most purposes. [ In fact, the earth...

Calculates distances. Installs related Geo-Quey modules. Returns information about the Geo-Query modules. EXPORT None by default....

Geo::Index is a Perl module for creating in-memory geographic points indices. Once points have been indexed, fast searches can be run. Efficient searches methods include "Search(...)" to get all points within a distance from a given point, "SearchByB...

Geo::Postcode will accept full or partial UK postcodes, validate them against the official spec, separate them into their significant parts, translate them into map references or co-ordinates and calculate distances between them. It does not check wh...

Geo::Ellipsoid performs geometrical calculations on the surface of an ellipsoid. An ellipsoid is a three-dimension object formed from the rotation of an ellipse about one of its axes. The approximate shape of the earth is an ellipsoid, so Geo::Ellips...

Geo::Calc::XS implements a variety of calculations for latitude/longitude points All these formulas are for calculations on the basis of a spherical earth (ignoring ellipsoidal effects), which is accurate enough for most purposes. [ In fact, the eart...

Cloudmade ( http://cloudmade.com ) is a provider of services based on OSM (OpenStreetMaps) data. Unfortunatelly only "enterprise" customers may use this API since 1st of May 2014. This module implements an OO wrapper around Cloudmade's Geo API. The f...

New for version 1.03: the getreporthttp call now calls the script on the weather.noaa.gov site for those who can't FTP through firewalls. This module is an early release of what will hopefully be a robust way for Perl Programmers to get current weath...

Geo::PostalCode::NoBD is almost the same as Geo::PostalCode, except that all Berkeley DB support has been removed in favor of loading the entire CSV database into memory....