NASA GPCP Project

These data are transitioned to a state of permanent preservation. They are available upon request. More advanced datasets have been developed since. One recommended replacement is the GPCP (doi: 10.5067/DBVUO4KQHXTK) product developed under the MEaSUREs project. The Arkin and Janowiak GPI (GOES Precipitation Index) was the infrared-based monthly rainfall estimate produced by the early GPCP (Global Precipitation Climatology Project) algorithms. The infrared observations from geostationary satellites (GOES, GMS, Meteosat) are used to produce these monthly mean rainfall totals on a 2.5 deg by 2.5...本数据集已完成永久留存归档，可通过申请获取。后续已开发出更先进的同类数据集。推荐的替代数据集为MEaSUREs项目下研发的GPCP（Global Precipitation Climatology Project，全球降水气候学项目）数据集，其DOI为10.5067/DBVUO4KQHXTK。Arkin与Janowiak提出的GPI（GOES Precipitation Index，地球静止业务环境卫星降水指数）是早期GPCP算法所生成的基于红外观测的逐月降水估算产品。该产品利用地球静止卫星（GOES、GMS、Meteosat）的红外观测数据，生成分辨率为2.5°×2.5°的逐月平均降水总量……