Index of /chikaku/kaitei/sgs/DATA/gnss-a/obsdata/HYG2/HYG2.2209.koyo_l1
HYG2.2209.koyo_l1-obs.csv
HYG2.2209.koyo_l1-xbt01.csv
HYG2.2209.koyo_l1-xctd01.csv