ntripstreams

ntripstreams is a Python library and command-line tool for transferring GNSS and related data between GNSS instruments, NTRIP casters and users using the NTRIP protocol. It provides simple, logical, asyncio-based methods to communicate with GNSS receivers and casters, and to frame and decode RTCM 3 messages.

The intent is to provide simple and logical methods to communicate with GNSS receivers and casters rather than high performance, highly efficient methods.

pip install ntripstreams

Quick start

List the source table of a caster:

ntripstreams http://caster.example.net:2101

Stream and decode RTCM 3 from a mountpoint:

ntripstreams http://caster.example.net:2101 -m MOUNT1 -u USER -p PASSWORD -v

Credentials and connection details can also be supplied through the environment (NTRIP_URL, NTRIP_MOUNTPOINT, NTRIP_USER, NTRIP_PASSWORD, NTRIP_LOGFILE); a command line value always overrules the matching environment variable.

Documentation

Full documentation, including installation and the API reference, is available at https://stenseng.github.io/ntripstreams/.