# Service levels

## Onocoy RTK

### Characteristics

* **Applications**: Perfect for professional surveyors, various applications in agriculture and construction, precise navigation of UAVs and robotics, and more
* **Mode**: Single base RTK service, offering access to the nearest reference station with seamless handover and fallback capabilities.
* **Data access**: Via NTRIP 1.0 / 2.0 HTTP Plain and Encrypted access available.
* **Frequency bands**: Supports L1, L2, and L5.
* **Data format**: RTCM 3.x MSM4 or higher.
* **GNSS compatibility**: Works with GPS, Galileo, GLONASS, and BeiDou.
* **Position accuracy**:  1 centimeter + 1 part per million of the rover to base baseline length

### Multi-device usage

Multiple users/devices may share an account, provided they work for the same employer and use it for the same employer-related purposes. This way you save on the base fee and pay only for the PPU for each additional device.

### Key features

**NRBY\_ADV** is a roaming mountpoint. That means:

* Your rover receiver will automatically connect to the nearest station
* It will only connect to those stations fulfilling your signal band requirements
  * For example, if you choose signal Galileo E5 as a must for you, you will only receive correction data from base stations tracking E5.
* If you move further than 20 km from the original base station and another suitable station is closer, the receiver will automatically change the base station to the closer one.

## Onocoy STREAM

Service pending to be released.