Tooltips

RTKLIB is an open-source set of tools for GNSS applications. It’s very popular as free tool for PPK Postprocesamiento

It’s a standard language or protocol to exchange GNSS correction data

RINEX is a standard format to store raw satellite measurements without position information

QZSS is the japanese satellite navigation system, and is only deployed over Japan

PPK significa cinemática posprocesada. Puede calcular una posición GPS en tiempo real o almacenar solo datos satelitales para posprocesarlos posteriormente (PPK) las posiciones.

It’s a standard language or protocol to exchange correction data over internet

It’s one of the possible sources of errors in GPS receivers. Multipath is when you receive the same signal directly, or reflected by a for example a building. This affects the accuracy of your GPS receiver.

It’s a standard language or protocol to exchange location data between a GPS receiver and a computer

Mock location feature of Android devices enables you to manually change the location of your device to any other place. In the case of ArduSimple devices, it enables the GPS collector apps to get the GPS observations directly from the external receiver instead of the internal GPS of the unit

El GPS es el sistema de navegación por satélite estadounidense y está implementado a nivel mundial.