JMA Himawari-8/9

Himawari-9, stationed at 140.7E, owned and operated by the Japan Meteorological Agency (JMA), is a geostationary meteorological satellite, with Himawari-8 as on-orbit back-up, that provides constant and uniform coverage of east Asia, and the west and central Pacific regions from around 35,800 km above the equator with an orbit corresponding to the period of the earth’s rotation. This allows JMA weather offices to perform uninterrupted observation of environmental phenomena such as typhoons, volcanoes, and general weather systems. Archive data back to July 2015 is available for Full Disk (AHI-L...

部署于东经140.7°、由日本气象厅（Japan Meteorological Agency, JMA）拥有并运营的向日葵九号（Himawari-9）是一颗地球静止轨道气象卫星，其在轨备份星为向日葵八号（Himawari-8）。该卫星在赤道上空约35800公里处运行，轨道周期与地球自转周期相一致，可对东亚、西太平洋及中太平洋区域实现持续均匀的观测覆盖。这使得日本气象厅的气象业务部门能够不间断地观测台风、火山及各类天气系统等环境现象。目前可获取追溯至2015年7月的全圆盘（AHI-L...）存档数据。

搜集汇总

背景与挑战

背景概述

JMA Himawari-8/9是由日本气象厅运营的地球静止气象卫星数据集，提供东亚和西太平洋地区的高频气象观测数据(全盘影像每10分钟更新)。该数据集通过AWS平台免费公开，包含自2015年7月以来的存档数据，适用于气象监测和灾害响应等应用。