id	keyword
esrj-118407	ppp
esrj-118407	rtk
esrj-118407	time
esrj-118407	solution
esrj-118407	point
esrj-118407	method
esrj-118407	30s
esrj-118407	15s
esrj-118407	gnss
esrj-118407	accuracy
esrj-118407	10s