SAPOS Niedersachsen & Bremen NTRIP mountpoints
SAPOS Niedersachsen & Bremen is a public NTRIP caster with 3 mountpoints. NTRIP streams GNSS correction data so RTK receivers can reach centimetre-level accuracy. We do not host the stream — we republish the public source table so you can find the nearest base on the map.
How to connect
- Caster
- openservice-sapos.niedersachsen.de
- Port
- 2101
- Mountpoint
- Pick one from the table below or click a station on the map
- Access
- Official German state service. Free in most states under open-data rules; registration required.
- Login
- Register with the SAPOS office of the state you work in. Terms differ per state.
- Operator
- https://zentrale-stelle-sapos.de/en/fees-registration/
New to this? Read how to connect an RTK rover to an NTRIP caster, or compare all free public casters.