Flight tracking map for viewing aircraft positions, routes, airports, and aviation data.
OpenCelliD is a community-built open database of cell towers and their estimated locations. Contributors record nearby cell identifiers with GPS locations, and the data is processed into cell location estimates. The dataset covers GSM, CDMA, UMTS, LTE and 5G NR networks and is available through an API and CSV downloads, supporting device geolocation without GPS.
Earthdata Search is a browser-based tool for searching, discovering, visualizing, refining and accessing NASA Earth Observation data. The site requires a JavaScript-aware browser, and an upgraded browser is needed to use it. Earthdata Access is offered as a Section 508 accessible alternative.
OpenStreetMap is a map of the world created by contributors and free to use under an open license. The site offers help resources, including a beginners' guide, a community forum, mailing lists and a wiki.
An online map of England's light pollution and dark skies. Users can search by postcode, district or National Character Area, tick boundaries in the legend to display them, and click the map for detailed information about an area. The map uses OpenStreetMap and World Imagery data and was developed by LUC.
NukeSim is an educational nuclear explosion simulator with effects modeling. It lets users run scenarios on a map, compare weapon profiles, view blast, thermal, radiation and fallout overlays, browse a global arsenal database, read articles and follow external nuclear news. The project states it is inspired by NUKEMAP.
The official Organic Maps Telegram group covers Organic Maps, described as open-source, privacy-friendly, fast and detailed offline maps for iOS and Android. The group also links to ways of supporting the app's development and to a channel for Russian speakers.
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OpenCelliD is a community-built open database of cell towers and their estimated locations. Contributors record nearby cell identifiers with GPS locations, and the data is processed into cell location estimates. The dataset covers GSM, CDMA, UMTS, LTE and 5G NR networks and is available through an API and CSV downloads, supporting device geolocation without GPS.
Earthdata Search is a browser-based tool for searching, discovering, visualizing, refining and accessing NASA Earth Observation data. The site requires a JavaScript-aware browser, and an upgraded browser is needed to use it. Earthdata Access is offered as a Section 508 accessible alternative.
OpenStreetMap is a map of the world created by contributors and free to use under an open license. The site offers help resources, including a beginners' guide, a community forum, mailing lists and a wiki.
An online map of England's light pollution and dark skies. Users can search by postcode, district or National Character Area, tick boundaries in the legend to display them, and click the map for detailed information about an area. The map uses OpenStreetMap and World Imagery data and was developed by LUC.
NukeSim is an educational nuclear explosion simulator with effects modeling. It lets users run scenarios on a map, compare weapon profiles, view blast, thermal, radiation and fallout overlays, browse a global arsenal database, read articles and follow external nuclear news. The project states it is inspired by NUKEMAP.
The official Organic Maps Telegram group covers Organic Maps, described as open-source, privacy-friendly, fast and detailed offline maps for iOS and Android. The group also links to ways of supporting the app's development and to a channel for Russian speakers.
