J-OFURO3

Japanese Ocean Flux Data Sets with Use of Remote Sensing Observations (J-OFURO) is a research project on air-sea heat, momentum, and freshwater fluxes in the Earth system. The project also provides the satellite-derived data set of air-fluxes over the global oceans with the exception of the sea ice areas. J-OFURO3 is a third-generation data set in the project. After the first release of J-OFURO3 (V1.0), the dataset has been updated to V1.1. In the V1.1, the data provision period was extended to 1988-2017 and some of the problems were fixed. Furthermore, by using newer satellite observation data, J-OFURO3 V1.1 succeeded to improve data quality and quantity. J-OFURO3 V1.1 is provided as a numerical data set of air-sea fluxes in netCDF format, along with relevant physical parameters including sea surface temperature, surface wind speed, and surface air specific humidity and so on. The daily and monthly mean data on 0.25 degree grids for 1988-2017 are currently available.

基于遥感观测的海洋通量数据集（Japanese Ocean Flux Data Sets with Use of Remote Sensing Observations，简称J-OFURO）是一项聚焦地球系统中海气热通量、动量通量与淡水通量的研究项目。该项目同时提供全球海冰覆盖区域外海域上空的卫星反演海气通量数据集。J-OFURO3是该项目的第三代数据集。J-OFURO3首版（V1.0）发布后，该数据集已更新至V1.1版本。在V1.1版本中，数据提供时段被扩展至1988-2017年，同时修复了部分原有问题。此外，通过采用更新的卫星观测数据，J-OFURO3 V1.1实现了数据质量与数据量级的双重提升。J-OFURO3 V1.1以netCDF（网络通用数据格式）格式的海气通量数值数据集形式对外提供，同步附带相关物理参数数据集，包括海表温度、地表风速、地表空气比湿等。当前可获取1988-2017年0.25度网格分辨率下的日平均与月平均数据。

搜集汇总

背景与挑战

背景概述

J-OFURO3是一个第三代的海洋通量数据集，提供全球海洋（除海冰区域外）的空气-海洋热、动量和淡水通量的卫星观测数据，覆盖1988-2017年。数据集以0.25度网格分辨率提供日平均和月平均数据，包含海表温度、表面风速等多种物理参数，并以netCDF格式发布。