GPCC

GPCC(全球降水气候学中心)数据库是一个提供全球降水数据的专业数据库，包含多种时空分辨率的降水分析产品，如气候学、月度分析、日数据和干旱指数等。数据覆盖范围从1891年至今，适用于水文研究、卫星数据校准、极端事件分析和干旱监测等应用。该数据库由德国气象局(DWD)在世界气象组织(WMO)支持下运营。

The GPCC (Global Precipitation Climatology Centre) database is a professional repository for global precipitation data, offering a range of precipitation analysis products with varying spatiotemporal resolutions, including climatological datasets, monthly analyses, daily precipitation records, and drought indices. The dataset covers the period from 1891 to the present, and supports a wide array of applications such as hydrological research, satellite data calibration, extreme event analysis, and drought monitoring. This database is operated by the German Meteorological Service (DWD) with the support of the World Meteorological Organization (WMO).