雷达水文学-理论、模型和应用

课程编码：1801010705I0P1010Y 英文名称：Radar Hydrology – Principles, Models, and Applications 课时：60 学分：3.00 课程属性：学科核心课 主讲教师：戚友存等

This course provides graduate students (Master and PhD), forecasters, and researchers with a theoretical framework and practical knowledge of radar precipitation estimation and hydrological modeling. This course would provide a brief introduction to radar. Focuses on the processing of radar data to arrive at accurate estimates of rainfall. Addresses advanced radar sensing principles and applications. Covers radar technologies for observing each component of the hydrologic cycle. Examines state-of-the-art hydrologic models and their inputs, parameters, state variables, calibration procedures, and outputs. Discusses contemporary approaches in data assimilation. Concludes with methods, case studies, and prediction system design. This course will aid in understanding the physical systems and detection tools, as well as designing prediction systems.

Remote Sensing, Radar QPE, Hydrology

第一章 Basic of Radar Principles 4.0学时 戚友存
第1节 Radar Components
第2节 Radar Antenna and Beam
第3节 Radar Pulse
第4节 Signal Processing
第二章 Single-Pol Radar Quantitative Precipitation (QPE) 12.0学时 戚友存
第1节 Radar Calibration
第2节 Quality Control-Signal Processing
第3节 Quality Control- Precipitation and Non-Precipitation Radar Echo Segregation
第4节 Surface Precipitation Type Segregation
第5节 Vertical Profile of Reflectivity
第6节 Rain Gauge Adjustment
第7节 Space-Time Aggregation, Remaining Challenges, and Uncertainty Estimation
第三章 Polarimetric Radar Quantitative Precipitation Estimation 8.0学时 戚友存
第1节 Polarimetric Radar Quality Control (Noise effect and reduction, Clutter detection)
第2节 Polarimetric Radar Attenuation Correction and Calibration
第3节 Polarimetric Radar Hydrometer Classification (Characteristics and algorithms)
第4节 Polarimetric Radar QPE and Microphysical Retrievals
第四章 Advanced radar Technologies for Quantitative Precipitation Estimation 4.0学时 戚友存
第1节 Gap-Filling radar: X-band Polarimetric Radar
第2节 Gap-Filling radar: X-band Polarimetric Phased Array Radar
第3节 Spaceborne Radar: Dual-Frequency Precipitation Radar aboard NASA GPM
第4节 S-band Phased Array radar
第五章 RadarTechnologies for Observing the Water Cycle 4.0学时 赵占锋
第1节 The Hydrologic Cycle
第2节 Surface Water: Stream Water Radar, Surface Water Altimetry and Synthetic Aperture Radar
第3节 Subsurface Water: L-band Radar, C-band Radar, Ground Penetrating Radar and Subsurface Water
第六章 Radar QPE for Hydrologic Modeling 12.0学时 赵占锋
第1节 Overview of Hydrological models
第2节 Model Parameters
第3节 Model State Variables and Data Assimilation
第4节 Hydrological Model Evaluation of Radar QPE
第5节 Overview of Urban Flash Flood Models
第6节 Urban Flash Flood Modeling and Evaluation of Radar QPE
第七章 Flash Flood Forecasting 4.0学时 赵占锋
第1节 Flash flood guidance
第2节 Flash flood guidance – history
第3节 Lumped flash flood guidance
第4节 Flash flood index
第5节 Gridded flash flood guidance

Prof Youcun Qi received his Ph.D. degree from the Nanjing University of Information Science and Technology, China, in 2011. He has been a professor at the Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences (CAS), since 2017. He serves as an Associate Editor of the Journal of Hydrometeorology and Editor of Advances in Atmospheric Sciences.