NOAA's Coastal Ocean Reanalysis (CORA) Dataset: 1979-2022

NOAA's Coastal Ocean Reanalysis (CORA) for the Gulf, East Coast/Atlantic, and Caribbean (GEC) is produced using verified hourly water levels from the National Ocean Service’s Center of Operational Oceanographic Products & Services (CO-OPS). ADvanced CIRCulation Model (ADCIRC) and Simulating WAves Nearshore (SWAN) models are coupled to model coastal water levels and nearshore waves. Hourly water level observations are used for data assimilation and validation to improve the accuracy of modeled water levels and wave datasets. Additional Details: Metadata associated with model domain and time span:美国国家海洋和大气管理局（National Oceanic and Atmospheric Administration, NOAA）面向海湾、东海岸/大西洋及加勒比海区域研发的海岸海洋再分析数据集（Coastal Ocean Reanalysis, CORA），其生成基于美国国家海洋服务局（National Ocean Service）业务海洋产品与服务中心（Center of Operational Oceanographic Products & Services, CO-OPS）提供的验证逐时水位数据。研究团队耦合使用高级环流模型（ADvanced CIRCulation Model, ADCIRC）与近岸海浪模拟模型（Simulating WAves Nearshore, SWAN），以模拟海岸水位与近岸海浪。研究团队将逐时水位观测数据用于数据同化与验证环节，以提升模拟水位与海浪数据集的精度。补充说明：与模型模拟区域及时长跨度相关的元数据：

搜集汇总

背景与挑战

背景概述

NOAA的沿海海洋再分析（CORA）数据集覆盖1979年至2022年，针对墨西哥湾、东海岸/大西洋和加勒比海地区，提供高分辨率的水位和波浪模拟数据。该数据集通过耦合ADCIRC和SWAN模型，并利用实时水位观测进行数据同化和验证，以提高准确性，数据以NetCDF格式存储，总大小约44.6 TB，适用于气候、环境和灾害响应研究。