水资源保护2019，Vol.35Issue(1)：27-34,8.DOI:10.3880/j.issn.1004-6933.2019.01.006
GPM降水产品评估研究综述
An overview of assessments on global precipitation measurement (GPM) precipitation products
摘要
Abstract
This paper reviews the assessments on global precipitation measurement (GPM) precipitation products from three aspects of integrated multi-satellite retrievals for global precipitation measurement (IMERG), dual-frequency precipitation radar (DPR) and hydrologic simulation. The results show that the performance of GPM precipitation products is poor or even unreliable in complex terrain and high elevation areas, and there are significant seasonal differences that the performances of GPM precipitation products are good in summer and autumn, while relatively poor in spring and winter. The author of this paper believed that the observation to drizzle, heavy rainfall and solid precipitation by GPM should be improved, and the future assessment on satellite precipitation products should be carried out at sensor level.关键词
全球降水观测/多卫星联合降水反演/降水产品/水文模拟Key words
global precipitation measurement/integrated multi-satellite retrievals for global precipitation measurement/precipitation product/hydrological simulation分类
建筑与水利引用本文复制引用
陈汉清,鹿德凯,周泽慧,朱自伟,任英杰,雍斌..GPM降水产品评估研究综述[J].水资源保护,2019,35(1):27-34,8.基金项目
"十三五"国家重点研发计划(2018YFA06050402) （2018YFA06050402）
国家自然科学基金(91547101) （91547101）
江苏省研究生科研与实践创新计划(KYCX18_0618) （KYCX18_0618）
中央高校基本科研业务费专项(2018B698X14) （2018B698X14）
