祁连山月尺度降水数据 （2001-2018）

利用贝叶斯模式平均（Bayesian model averaging）方法对12种降水产品进行融合，获取了祁连山高精度2001-2018年月尺度降水数据。气象站点和流域尺度的验证结果都显示该降水数据集的精度相对于12种降水产品有显著的提高，可为祁连山降水及其他相关研究提供提出基础数据。

By fusing 12 precipitation products via Bayesian Model Averaging, a high-precision monthly-scale precipitation dataset covering the Qilian Mountains from 2001 to 2018 was developed. Validation results at both meteorological station and watershed scales show that the accuracy of this dataset has been significantly improved compared to the 12 individual original precipitation products. This dataset can provide foundational data for precipitation-related and other relevant studies in the Qilian Mountains.

搜集汇总

背景与挑战

背景概述

该数据集是祁连山地区2001年至2018年的高分辨率月尺度降水数据，通过贝叶斯模型平均方法融合了12种公开降水产品，显著提升了降水估计的准确性。数据集以nc格式提供，空间分辨率为2.5角分，时间分辨率为月，覆盖祁连山区域，为降水研究和相关水文应用提供了可靠的基础数据。