KCG2 is a miscellaneous web resource for discovery, directories, archives, web culture, or useful tools.
Directory
Search the directory
Search published websites, apps and repositories.
An interactive world map of light pollution that overlays data including NASA Black Marble VIIRS, sky brightness, aurora prediction, observatories and clouds, with SQM/SQC measurements contributed by users. It offers tools such as distance measurement, sky brightness simulation and a search for the closest dark site.
Live Tube Map shows London Underground trains moving in real-time on an interactive 3D map, covering all lines including Central, Northern and Victoria. The page lets users right-click to orbit, zoom for buildings and hover for details.
London Remembers is a site aiming to document all memorials in London, including plaques, statues, fountains and war memorials, with photos, inscriptions and the stories behind them. It lists memorial types and subjects and provides a map.
A World-Wide Web Virtual Library site that provided an organized overview of the history of cartography, including resources and activities, with links to map image sites and web articles. As of 1 January 2026, after almost 30 years, the site has been discontinued.
An interactive map that explores the tales behind cartographic myths, blunders and imaginations that shaped views of the world. The site offers projections including Arctic, Antarctic, Mercator, Pacific, Robinson and Mollweide.
Live ship tracking map showing vessel positions, AIS data, ports, routes, and maritime traffic.
Maritime Stepping Stones (MaSS) is a worldwide source for stories about wrecks and archaeological sites underwater. An interactive map with filters covers periods from Prehistory to Modern Times, including VOC and Second World War wrecks. Visitors can contribute sites, information, videos and images, which are checked before publication.
NearbyWiki is a miscellaneous web resource for discovery, directories, archives, web culture, or useful tools.
Open Grid Work is a miscellaneous web resource for discovery, directories, archives, web culture, or useful tools.
Open Infrastructure Map is a miscellaneous web resource for discovery, directories, archives, web culture, or useful tools.
Opportunity Atlas is a miscellaneous web resource for discovery, directories, archives, web culture, or useful tools.
A web-based data mining tool for OpenStreetMap that runs Overpass API queries and displays results on an interactive map. The site requires a browser supporting the Web Storage API and cross-origin resource sharing, and notes that a more capable browser may be needed.
Project Athena is a miscellaneous web resource for discovery, directories, archives, web culture, or useful tools.
Project ’44 is a free interactive map of the Second World War built from original war diaries, with unit positions and diary pages traced to scanned primary documents. It also offers search of units by name, date or place and stories from the archive.
RandomStreetView.com displays random street view images from around the world. Visitors click a Next button to view further images, select a country, play a slideshow in fullscreen, or use it as a screensaver. It offers images from many countries, including Andorra, Australia, Brazil, Canada, France, Japan and the United States.
Running Reality is a miscellaneous web resource for discovery, directories, archives, web culture, or useful tools.
SignalBox is a miscellaneous web resource for discovery, directories, archives, web culture, or useful tools.
Snap Map is a existing directory link related to Snapchat.
Soar is a miscellaneous web resource for discovery, directories, archives, web culture, or useful tools.
Spectrum Ownership Map is a miscellaneous web resource for discovery, directories, archives, web culture, or useful tools.
Submarine Cable Map is a miscellaneous web resource for discovery, directories, archives, web culture, or useful tools.
Supercell Wx is a miscellaneous web resource for discovery, directories, archives, web culture, or useful tools.
TextToMap is a miscellaneous web resource for discovery, directories, archives, web culture, or useful tools.