資料庫

Brief Description:

 The ocean reanalysis ORAS4 spans the period 1958 to present. It is continuously updated, with a delay of up to 26 days. It includes spatial sections and time series of physical variables (temperature, salinity, velocities, surface fluxes, heat content, isotherm depths) and data assimilation diagnostics (increments and bias correction).

 

Temporal Coverage:

monthly, from 1958 to 2009.

Spatial Coverage:

1° x 1° Global grids (180 x 360).
From -89.5°N to 89.5°N、0.5°E to 359.5°E.

Levels:

42 standard levels (m):
5.02159, 15.07854, 25.16046, 35.27829, 45.44776, 55.69149, 66.04198,
76.54591, 87.27029, 98.31118, 109.8062, 121.9519, 135.0285, 149.4337,
165.7285, 184.6975, 207.4254, 235.3862, 270.5341, 315.3741, 372.9655,
446.8009, 540.5022, 657.3229, 799.5496, 967.9958, 1161.806, 1378.661,
1615.291, 1868.071, 2133.517, 2408.583, 2690.78, 2978.166, 3269.278,
3563.041, 3858.676, 4155.628, 4453.502, 4752.021, 5050.99, 5350.27

Data Format:

NetCDF.

 

ORAS4

Data variable and Path:

Ocean /archive/Reanalysis/Ocean/ORAS4

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