DTU Steric Height (1992-2018)

Gridded Arctic thermo- and halosteric sea surface heights in a monthly 50x50 km resolution from 1992-2018.
This datasets is based on interpolating in-situ temperature and salinity profiles in the Arctic Ocean to a monthly 50x50km grid with depth levels from the sea surface to the ocean floor. 
Thermal expansion and saline contraction coefficients used for the steric calculations are obtained using the TEOS-10 software available at www.teos-10.org.

本数据集为1992年至2018年间，以月度为基准，以50x50公里分辨率的格网形式呈现的北极海域热力学和盐度学海表面高度。数据集通过在北极海洋中插值实地温度和盐度剖面，将其转换至海面至海底的深度级别，构建了一个月度50x50公里的网格。用于热力学计算的膨胀系数和盐度收缩系数，系采用可从www.teos-10.org获取的TEOS-10软件计算得出。