Index of /corsdata/rinex/2021/177/grtn

	Name	Last modified	Size	Description
	Parent Directory		-
	grtn1770.21S	2021-06-26 20:27	42K
	grtn1770.21d.gz	2021-06-26 20:27	1.1M
	grtn1770.21o.gz	2021-07-28 14:33	2.6M