World Ocean Atlas 2013 (in WOA 2018 units)

The World Ocean Atlas (WOA) is a collection of objectively analyzed, quality controlled temperature, salinity, oxygen, phosphate, silicate, and nitrate means based on profile data from the World Ocean Database (WOD). It can be used to create boundary and/or initial conditions for a variety of ocean models, verify numerical simulations of the ocean, and corroborate satellite data. This layer uses annual means for all averaged decades years. Each value represents the "objectively analyzed climatologies" - the objectively interpolated mean fields for oceanographic variables at standard depth levels for the World Ocean. There are 8 different variables available through the World Ocean Atlas. Temperature (°C) Sallinity (unitless) Oxygen Dissolved Oxygen (µmol/kg) - converted from ml/l Apparent Oxygen Utilization (µmol/kg) - converted from ml/l Percent Oxygen Saturation (%) Nitrate (µmol/kg) - converted from ml/l Phosphate (µmol/kg) - converted from ml/l Silicate (µmol/kg) - converted from ml/l There are 102 different depths that range between 0-5,500m that can be accessed using the depth/range slider or queries/filters. World Ocean Atlas 2013 Source Data: https://www.nodc.noaa.gov/OC5/woa13/ World Ocean Atlas 2013 Product Documentation: https://data.nodc.noaa.gov/woa/WOA13/DOC/woa13documentation.pdf《世界海洋图集（World Ocean Atlas, WOA）》是一套基于世界海洋数据库（World Ocean Database, WOD）剖面数据构建，经过客观分析与质量控制的温度、盐度、溶解氧、磷酸盐、硅酸盐及硝酸盐均值数据集。该数据集可用于为各类海洋数值模式构建边界条件和/或初始条件，验证海洋数值模拟结果，并佐证卫星观测数据。本图层采用所有统计年代的年平均值制作，每个数值均代表"客观分析气候态"——即针对全球海洋标准深度层的海洋学变量进行客观插值得到的平均场。世界海洋图集共提供8类变量，分别为：温度（℃）、盐度（无量纲）、溶解氧（µmol/kg，由ml/l转换所得）、表观耗氧量（µmol/kg，由ml/l转换所得）、氧饱和度百分比（%）、硝酸盐（µmol/kg，由ml/l转换所得）、磷酸盐（µmol/kg，由ml/l转换所得）、硅酸盐（µmol/kg，由ml/l转换所得）。该数据集包含102个深度层，深度范围为0至5500米，可通过深度/范围滑块或查询/筛选器进行访问。世界海洋图集2013版源数据地址：https://www.nodc.noaa.gov/OC5/woa13/ 世界海洋图集2013版产品文档地址：https://data.nodc.noaa.gov/woa/WOA13/DOC/woa13documentation.pdf