Install rtklib-qt by entering the following commands in the terminal:
sudo apt update sudo apt install rtklib-qt
Description:
Tools for standard and precise positioning with GNSS QT interface
This is an program package for standard and precise positioning with GNSS (global navigation satellite system). . These are the GUI parts of the tool.
Homepage: http://gpspp.sakura.ne.jp/rtklib/rtklib.htm
Version: 2.4.3+dfsg1-1
Section: universe/misc