RAPID: A Scientific Deployment of a C-Band Radar to Observe Heavy Precipitation and Convective System Dynamic Processes in RELAMPAGO
RAPID:科学部署 C 波段雷达来观测 RELAMPAGO 的强降水和对流系统动态过程
基本信息
- 批准号:1849409
- 负责人:
- 金额:$ 18.45万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Standard Grant
- 财政年份:2018
- 资助国家:美国
- 起止时间:2018-09-01 至 2019-08-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
RELAMPAGO (Remote sensing of Electrification, Lightning, And Mesoscale/microscale Processes with Adaptive Ground Observations) will observe convective storms in the lee of the Andes Mountains in central Argentina during 1 November 2018 - 31 January 2019 (see NSF funded project AGS-1661799). This project will fund deployment of the Colorado State University's C-Band dualpolarization radar. The project will leverage other activities funded by NSF to staff the radar during its deployment, as well as perform post-project data quality and dissemination of the data. Data from this radar will be available to the scientific community under the RELAMPAGO data policy to address RELAMPAGO scientific objectives.Intellectual Merit:Heavy-rain producing storms will advance the science of heavy rainfall prediction globally, a risk which faces many regions of the world. Physical processes leading to deep convection and High Impact Weather (HIW) in the US rely on a specific set of ingredients that are based on weather and climate experienced there. However, the learning of deep convection and HIW outside of the US will not only improve our understanding of how it operates in other regions, but also improve our understanding of deep convection and HIW in the US. Advancing our understanding of heavy rainfall and its processes and precursors will enable improved prediction of rainfall extremes on weather and climate timescales. The C-Band radar will aid in addressing these objectives by providing high-quality dual-polarization radar measurements for a 3-month period during the RELAMPAGO intensive observing period and also following the campaign during the RELAMPAGO hydrometeorological observing period during the wet season.Broader Impacts:The exposure and vulnerability of the global population to HIW is increasing as a result of population growth, land use/land cover change, urbanization, and climate change. Severe convective storms have significant impacts on the human-managed environment around the globe. Enhancing our understanding processes capable of triggering intense, deep moist convection will help in mitigating its consequences, and is critical for social, environmental, and economic applications. Through the course of the research, significant training of graduate students, postdoctoral fellows, and close scientific interactions of the participants with Latin American scientists and students will be conducted. Local students will be given tours of the radar facility, coordinated through RELAMPAGO outreach efforts.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
RELAMPAGO(基于自适应地面观测的电气化、闪电和中尺度/微尺度过程遥感)将于2018年11月1日至2019年1月31日在阿根廷中部安第斯山脉背风处观测对流风暴(参见NSF资助项目AGS-1661799)。该项目将资助科罗拉多州立大学c波段双偏振雷达的部署。该项目将利用NSF资助的其他活动,在部署期间为雷达配备人员,并执行项目后数据质量和数据传播。来自该雷达的数据将根据RELAMPAGO数据政策提供给科学界,以实现RELAMPAGO的科学目标。知识价值:强降雨产生风暴将推动全球强降雨预测科学的发展,这是世界许多地区面临的风险。在美国,导致深层对流和高影响天气(HIW)的物理过程依赖于一组基于那里所经历的天气和气候的特定成分。然而,对美国以外地区的深对流和HIW的学习不仅可以提高我们对其他地区的深对流和HIW的认识,也可以提高我们对美国深对流和HIW的认识。提高我们对强降雨及其过程和前兆的认识,将有助于在天气和气候时间尺度上改进对极端降雨的预测。c波段雷达将在RELAMPAGO密集观测期间提供为期3个月的高质量双偏振雷达测量,并在RELAMPAGO水文气象观测期间的雨季提供后续活动,从而帮助实现这些目标。更广泛的影响:由于人口增长、土地利用/土地覆盖变化、城市化和气候变化,全球人口对HIW的暴露和脆弱性正在增加。强对流风暴对全球人类管理的环境产生重大影响。加强我们对能够引发强烈、深层潮湿对流的过程的理解,将有助于减轻其后果,对社会、环境和经济应用至关重要。在研究过程中,将对研究生和博士后进行重大培训,并与拉美科学家和学生进行密切的科学互动。当地学生将参观雷达设施,由RELAMPAGO的外展工作协调。该奖项反映了美国国家科学基金会的法定使命,并通过使用基金会的知识价值和更广泛的影响审查标准进行评估,被认为值得支持。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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Stephen Nesbitt其他文献
Stephen Nesbitt的其他文献
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{{ truncateString('Stephen Nesbitt', 18)}}的其他基金
Collaborative Research: Using RELAMPAGO Observations to Understand the Thermodynamic, Kinematic, and Dynamic Processes Leading to Heavy Precipitation
合作研究:利用 RELAMPAGO 观测来了解导致强降水的热力学、运动学和动态过程
- 批准号:
1661799 - 财政年份:2017
- 资助金额:
$ 18.45万 - 项目类别:
Continuing Grant
Scientific Program Overview (SPO): Remote sensing of Electrification, Lighting, And Mesoscale/microscale Processes with Adaptive Ground Observations (RELAMPAGO)
科学计划概述 (SPO):利用自适应地面观测对电气化、照明和中尺度/微观过程进行遥感 (RELAMPAGO)
- 批准号:
1628708 - 财政年份:2016
- 资助金额:
$ 18.45万 - 项目类别:
Standard Grant
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