Earthdata
CMR Virtual Directories

NOAA20 VIIRS Dark Target Aerosol Level-2 6-Minute Swath 6 km
temporal

Year	File Count
2018	41379
2019	48256
2020	48383
2021	48186
2022	48248
2023	48039
2024	47981
2025	12892
2026	14338

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