Precipitation Case Prediction Experiment Based on Improved Downscaling Method

• 作者: Lai Anwei Yin Zhiyuan
• 来源期刊: 气象与环境研究:英文版
• 学科: 地球科学
• 关键词: DOWNSCALING Hybrid DOWNSCALING of DYNAMICS and STATISTICS Hydrometeorological COUPLING
• 年，卷（期）: 2019,（4）
• 页码范围: 70-72
• 页数: 3页
• 分类号: P

摘要

The common downscaling methods refer to statistical downscaling, dynamic downscaling and hybrid downscaling. In the work, an improved downscaling method was proposed based on the hybrid downscaling of dynamics and statistics. After that, a precipitation process was selected to compare the actual precipitation with the precipitation results predicted by the downscaling method. Results showed that the prediction results of this improved method basically met the computational needs of hydrological model.