High Resolution Daily Multilayer Soil Moisture Dataset 2014 to 2021 Derived from Integrated Multi-Source Data Fusion

This dataset records global daily seamless soil moisture from 2014-2021 at a spatial resolution of 0.05° in three layers. Each year's zip contains four nc files inside, with Q1-Q4 representing the four seasons The record contains NetCDF‑4 files for each quarter (Q1–Q4) of each year, with filenames following the pattern SWSM_Layer1_<YYYY>_Q<q>.nc Each file groups three variables—L1, L2, and L3—corresponding to three layers (0-10cm, 10-30cm, 30-60cm), enabling multi‑layer analyses within a single dataset L1, L2, L3 (uint8): three raster layers derived from raw GeoTIFFs, stacked along time for each quarter; long_name attributes describe layer and quarter Processing: raw TIFF pixel values (int) are directly integer‑divided by 100, , and special value 255 to flag missing data