Earthdata
CMR Virtual Directories

Global Navigation Satellite System (GNSS) Troposphere Zenith Path Delay (ZPD) product from NASA CDDIS
temporal
2025

Month	File Count
01	13085
02	11885
03	13318
04	13166
05	3965
06	9148
07	13528
08	13242
09	11356
10	13001
11	12864
12	13321

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