Index of ftp://ftp.ngdc.noaa.gov/ionosonde

[DIR] Root Directory

[DIR] catalog  6.00b  April 16 2022
[DIR] data  160.00b  October 31 2019
[DIR] documentation  28.00b  August 14 2018
[DIR] mids01  88.00b  April 3 2023 at 05:53
[DIR] mids02  104.00b  March 30 2023 at 14:37
[DIR] mids03  2.00b  September 24 2009
[DIR] mids04  85.00b  March 29 2023 at 11:24
[DIR] mids05  81.00b  March 24 2023 at 21:03
[DIR] mids06  80.00b  April 8 2023 at 04:38
[DIR] mids07  81.00b  May 4 2022
[DIR] mids08  79.00b  March 31 2023 at 19:40
[DIR] mids09  78.00b  April 7 2023 at 01:54
[DIR] mids10  86.00b  May 4 2022
[DIR] mids11  82.00b  April 8 2023 at 01:41
[DIR] mids12  83.00b  May 4 2022
[DIR] mids13  80.00b  April 7 2023 at 08:33
[DIR] mids_2022  63.00b  March 28 2023 at 17:41
[DIR] request  44.00b  April 3 2023 at 06:43
[DIR] software  25.00b  April 3 2023 at 00:49