NOAA Coral Reef Watch (CRW) Daily Global 5-km (0.05 degree) Satellite Coral Bleaching Heat Stress Monitoring Product Suite

The NOAA Coral Reef Watch (CRW) daily global 5-km (0.05 degree) satellite coral bleaching heat stress monitoring product suite (currently Version 3.1, released August 1, 2018) is a next-generation version of CRW's twice-weekly global 50-km (0.5 degree) satellite monitoring product suite. The 5-km suite currently includes sea surface temperature (SST, also known as "CoralTemp"), SST Anomaly, Coral Bleaching HotSpot (HS), Degree Heating Week (DHW), and Bleaching Alert Area (BAA) products, along with a 7-day maximum BAA and a 7-day SST Trend product. It also includes Year-to-date, Monthly, as well as Annual composite (maximum, minimum, and mean) products based on the daily products. This 5-km product suite provides service at or near reef-scales, allowing direct monitoring of the majority of coral reefs globally and significantly reducing data gaps (caused by cloud cover) that were present in the heritage 50-km products. The 5-km products now comprise the core of CRW's next-generation Decision Support System (DSS) for coral reef management. File formats provided are: netCDF and PNG.

美国国家海洋和大气管理局（National Oceanic and Atmospheric Administration，NOAA）珊瑚礁观测站（Coral Reef Watch，CRW）的每日全球5公里（0.05度）分辨率卫星珊瑚礁热应力漂白监测产品套件（当前为2018年8月1日发布的3.1版），是该观测站此前推出的每周两次全球50公里（0.5度）分辨率卫星监测产品套件的下一代升级版本。该5公里分辨率产品套件目前包含海表温度（Sea Surface Temperature，SST，又称"CoralTemp"）、海表温度距平、珊瑚礁漂白热热点（HotSpot，HS）、累计热周（Degree Heating Week，DHW）以及漂白警戒区（Bleaching Alert Area，BAA）等产品，同时配套7日最大漂白警戒区与7日海表温度趋势产品。此外，套件还涵盖基于每日产品生成的年初至今、月度及年度合成（最大值、最小值与均值）产品。这套5公里分辨率产品可实现珊瑚礁尺度及近珊瑚礁尺度的服务能力，能够直接监测全球绝大多数珊瑚礁，并大幅减少前代50公里分辨率产品中因云覆盖导致的数据空白问题。目前，该5公里分辨率产品套件已成为CRW下一代珊瑚礁管理决策支持系统（Decision Support System，DSS）的核心组成部分。套件提供的文件格式包括netCDF与PNG。