عنوان

The PERSIANN family of global satellite precipitation data:

شماره

LA2z072568

عنوان اصلي

The PERSIANN family of global satellite precipitation data:

نام عام مواد

[Article]

نام نخستين پديدآور

Nguyen, P; Ombadi, M; Sorooshian, S; Hsu, K; AghaKouchak, A; Braithwaite, D; Ashouri, H; Rose Thorstensen, A

عنوان اصلي به قلم نويسنده ديگر

A review and evaluation of products

متن يادداشت

© 2018 Author(s). Over the past 2 decades, a wide range of studies have incorporated Precipitation Estimation from Remotely Sensed Information using Artificial Neural Networks (PERSIANN) products. Currently, PERSIANN offers several precipitation products based on different algorithms available at various spatial and temporal scales, namely PERSIANN, PERSIANN-CCS, and PERSIANN-CDR. The goal of this article is to first provide an overview of the available PERSIANN precipitation retrieval algorithms and their differences. Secondly, we offer an evaluation of the available operational products over the contiguous US (CONUS) at different spatial and temporal scales using Climate Prediction Center (CPC) unified gauge-based analysis as a benchmark. Due to limitations of the baseline dataset (CPC), daily scale is the finest temporal scale used for the evaluation over CONUS. Additionally, we provide a comparison of the available products at a quasi-global scale. Finally, we highlight the strengths and limitations of the PERSIANN products and briefly discuss expected future developments.

تاريخ نشر

2018

عنوان

UC Irvine

نام الکترونيکي

نوع ماده

[Article]

کد کاربرگه

275578

سطح دسترسي

a

تكميل شده

Y