rFocus provides a handful of GIS-related web services to the public free of charge. These are limited in focus, designed mainly to showcase some of the technologies that rFocus has been involved in. They are also available as a resource for anyone who only requires simple geolocation services. The GIS APIs allow users to find the real-world locations of IP addresses, get the GPS locations of physical addresses, perform reverse geocoding, retrieve location-related Wikipedia articles, get the weather for a given location, and track courier packages.
The following is a list of libraries from ProgrammableWeb's Library Directory that matched your search term. Although there many different interpretations of the word "library" among software developers, ProgrammableWeb adheres to a specific definition so as to clearly distinguish libraries from SDKs and frameworks in a way that will facilitate clean search results. In ProgrammableWeb's parlance, the term "library" is strictly used to describe a platform-specific software tool that, when installed, results in the provisioning a specific API. Conversely, SDKs are exclusively for consuming APIs and Frameworks are agnostic to specific APIs. If you think a library, SDK, API, or other asset is missing from our directory, be sure to check our guidelines for making contributions to ProgrammableWeb.