id	keyword
esrj-95060	positioning
esrj-95060	factors
esrj-95060	gnss
esrj-95060	cors
esrj-95060	design
esrj-95060	effects
esrj-95060	vertical
esrj-95060	horizontal
esrj-95060	data
esrj-95060	errors
esrj-95060	gps
esrj-95060	factorial
esrj-95060	study
esrj-95060	levels