A global monthly scale dataset of dissolved oxygen concentration based on Argo observations

Based on temperature and salinity observations from Argo floats, this dataset uses machine learning methods to reconstruct and invert global ocean dissolved oxygen concentrations.

• Time Range: January 2005 to December 2022
• Spatial Range: 180°W to 180°E, 85.5°S to 69.5°N
• Depth Range: 0 to 2000 dbar across 26 layers(10, 20, 30, 40, 50, 75, 100, 125, 150, 200, 250, 300, 400, 500, 600, 700, 800, 900, 1000, 1100, 1200, 1300,1400,1500,1750,2000dbar)
• Spatiotemporal Resolution: Spatial 1°×1°, Temporal yearly and monthly