Yanfeng Wen

A Global 3D Chlorophyll Concentration Dataset (1997–2024): 4 km Spatial Resolution, Monthly Scale, 0–220 m

Oceanic chlorophyll-a (Chl-a) 3D distribution is critical for quantifying marine primary productivity, ecosystem dynamics, and the oceanic carbon cycle. However, existing global 3D Chl-a datasets have coarse spatial resolution (≥0.25°), limiting their ability to resolve mesoscale and sub-mesoscale processes. We present...