Index of /corsdata/rinex/2021/199/grtn

	Name	Last modified	Size	Description
	Parent Directory		-
	grtn1990.21S	2025-07-16 18:05	42K
	grtn1990.21d.gz	2021-07-18 20:25	1.1M
	grtn1990.21o.gz	2021-08-19 14:34	2.6M