laika
pyspartn
| laika | pyspartn | |
|---|---|---|
| 3 | 1 | |
| 612 | 3 | |
| 0.3% | - | |
| 6.3 | 8.3 | |
| about 1 month ago | 1 day ago | |
| Python | Python | |
| MIT License | BSD 3-clause "New" or "Revised" License |
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laika
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Rethinking GPS: Engineering Next-Gen Location at Uber
Cool, so it looks like they take the “raw” GPS location (after the GPS module does processing to spit out a lat/long) and applies statistical methods with a model of the actual 3D geometry. Seems like a smart way to improve the accuracy from “userspace”.
This reminds me of the Comma.ai project, Laika [0]. Since they have access to the raw GPS module data (Ie the actual timings of each received satellite transmitting), they can do things such as correcting for troposphere/ionosphere delays by looking up the relevant astro data as recorded by NASA and others.
[0]: https://github.com/commaai/laika
- GitHub - commaai/laika: Simple Python GNSS processing library
- Commaai/laika: Simple Python GNSS processing library
pyspartn
What are some alternatives?
rtkbase - Your own GNSS base station for RTK localization with a Web GUI
gpxpy - gpx-py is a python GPX parser. GPX (GPS eXchange Format) is an XML based file format for GPS tracks.
pyrtcm - Python library for parsing RTCM 3 protocol messages.
pyUBX - Python library for parsing/generating u-blox UBX protocol messages, and for creating parsers/generators in other languages.
rich - Rich is a Python library for rich text and beautiful formatting in the terminal.
ublox - A driver for ublox gps
gnss-sdr - GNSS-SDR, an open-source software-defined GNSS receiver