GPSJam: Daily map of likely GPS interference around the world. OpenRailwayMap: Worldwide map of railway lines, stations, signals and track speeds.
| GPSJam | OpenRailwayMap | |
|---|---|---|
| Category | Geopolitics & Conflict Maps | Transport & Transit Maps |
| Coverage | Worldwide | Worldwide |
| Updates | Daily | Continuously (community edits) |
| Data source | ADS-B Exchange data | OpenStreetMap |
| Made by | John Wiseman | OpenRailwayMap contributors |
| Price | Free | Free |
| Account | No account needed | No account needed |
| On phones | Works well on phones | Works well on phones |
| Map view | Flat map | Flat map |
| Visits from ColorfulMaps | 0 | 0 |
| Open map | Open map |
What you can do with GPSJam
- Daily GPS interference map
- Hexagons coloured by share of affected aircraft
- Browse past days
What you can do with OpenRailwayMap
- Railway infrastructure layer
- Maximum speed map
- Signals and train protection
- Electrification and gauge
Summary based on public information. Check each map's website for current features and prices.