This section includes a list of resources related to GNSS data that you might find useful, should you require further information.
|broadcast ephemeris||is the set of data delivered by the GNSS satellite such as satellite orbits and clocks that are required to compute the position|
|convergence time||time that the navigation filter needs to reach a target accuracy in the position solution|
|formal error||error estimate of the navigation filter|
|GNSS raw measurements||The set of measurements (pseudorange and carrier phase) generated by a GNSS receiver, used to compute the navigation solution|
|navigation filter||is the mathematical engine that implements a given strategy in order to estimate the|
There is a list of external links and references you might find handy:
- ESA's Navipedia page.
- UPC's gAGE Course on GNSS data processing
- GPS service daemon software gpsd
- RTKlib, an open-source GNSS data processing software
We'd rather have you using our service to compute position, but should you want to explore other services, here there is a list of them, that perform PPP, in case you want to try them out: