![]() ![]() Red squares show where different cables connect, mostly in major population centers. The raster images are then digitally traced and converted into GIS format and uploaded to the CartoDB, a cloud-based GIS platform. This map shows the long-haul fiber that carries Internet data around the United States. Maps that are not already available on the web are uploaded to a Flickr website. TeleGeographys free interactive Internet Exchange Map depicts over 300 active Internet exchanges and more than 500 buildings in which those exchanges. Maps for AfTerFibre are typically sourced as raster images, sometimes from the corporate websites of operators, sometimes from studies or reports on regional infrastructure development, and sometimes through personal contacts. The dataset for the terrestrial fibre maps displayed can be downloaded in a variety of formats, including CSV, SHP, KML, GEO JSON, and SVG It was developed with some initial support from Google and is now hosted and supported by the Network Startup Resource CenterĪfTerFibre is an Open Data initiative with data sources available for public download under a Creative Commons Attribution-Only licence (CC-BY-4.0). The pace of fiber-optic buildout started accelerating in 1990. ![]() AfTerFibre or African Terrestrial Fibre is a map of African terrestrial (and now undersea) fibre optic infrastructure initiatives. ![]()
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