Studies of Atmospheric Processes Using Imaging Science Techniques
利用成像科学技术研究大气过程
基本信息
- 批准号:2152365
- 负责人:
- 金额:$ 200.09万
- 依托单位:
- 依托单位国家:美国
- 项目类别:Continuing Grant
- 财政年份:2022
- 资助国家:美国
- 起止时间:2022-04-01 至 2026-03-31
- 项目状态:未结题
- 来源:
- 关键词:
项目摘要
Different regions of the Earth’s upper atmosphere host different processes and phenomena. Near the magnetic equator, ionized gas or plasma often develops into highly structured plume forms, while closer to the poles either stable or traveling large-scale plasma structures occur. Many of these upper atmospheric phenomena have both radio and optical signatures, with radio communication channels being adversely affected by the plasma structures. Much can be learned about origins and impacts of upper atmospheric phenomena from observations of their optical signatures, particularly at multiple locations in the opposite hemispheres connected by the same geomagnetic field line (magnetically conjugate locations). The work will utilize the global network of 11 optical imagers previously deployed and currently operated by Boston University and focus on improved understanding of three phenomena: (1) structured plasma plumes at low magnetic latitudes, (2) medium-scale traveling disturbances at middle latitudes, and (3) stable auroral red arcs and related optical phenomena at subauroral latitudes. The research will examine the role of the geomagnetic field configuration in producing inter-hemispheric asymmetries in upper atmospheric processes at different latitudes and longitudes. It will further investigate conditions leading to intrusions from equatorial and subauroral regions into middle latitudes, where most of the U.S. population resides, and the associated effects of the generated structures. Furthermore, this research will examine characteristics and magnetic conjugacy of subauroral optical structures. The work will foster international cooperation by leveraging imaging optical observations and science collaborators in South Africa, Mexico, and Europe as well as citizen scientists in Canada, US, Europe, and New Zealand. STEM educational opportunities for underrepresented minorities will be enhanced by investigators giving guest lectures and serving as judges for the O’Bryant School for Mathematics and Science, a grades 7-12 Boston Public School with a very large minority population. Finally, this project will develop STEM workforce by supporting and involving students and early-career postdoctoral researcher in field observations and optical image processing.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.
地球上层大气的不同区域拥有不同的过程和现象。在磁赤道附近,电离气体或等离子体经常发展成高度结构的羽状结构,而在磁赤道附近,则会出现稳定的或移动的大规模等离子体结构。许多高层大气现象既有无线电特征,也有光学特征,无线电通信通道受到等离子体结构的不利影响。通过观察高层大气现象的光学特征,特别是在由同一地球磁场线(磁性共轭位置)连接的相对半球的多个位置,可以了解许多高层大气现象的起源和影响。这项工作将利用波士顿大学以前部署和目前运行的11台光学成像仪组成的全球网络,侧重于提高对以下三种现象的认识:(1)低磁纬度的结构化等离子体羽;(2)中纬度的中等尺度旅行扰动;(3)稳定的极光红弧和亚极光纬度的相关光学现象。这项研究将研究在不同纬度和经度的高层大气过程中,地球磁场配置在产生半球间不对称性方面的作用。它将进一步调查导致赤道和亚极光地区入侵中纬度的条件,以及产生的结构的相关影响。中纬度是美国大部分人口的居住地。此外,这项研究还将检查亚极光光学结构的特征和磁共轭。这项工作将通过利用南非、墨西哥和欧洲的成像光学观测和科学合作者以及加拿大、美国、欧洲和新西兰的公民科学家来促进国际合作。通过调查人员在奥布莱恩特数学与科学学校(O‘Bryant School for数学and Science)担任法官和客座讲座,STEM将增加少数族裔受教育的机会。奥布莱恩特数学与科学学校是一所7-12年级的波士顿公立学校,拥有非常多的少数族裔人口。最后,该项目将通过支持和吸引学生和早期博士后研究人员参与现场观察和光学图像处理来发展STEM员工队伍。该奖项反映了NSF的法定使命,并通过使用基金会的智力优势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(11)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Ground-based assets to support the GDC mission
支持 GDC 任务的地面资产
- DOI:10.3847/25c2cfeb.8762c917
- 发表时间:2023
- 期刊:
- 影响因子:0
- 作者:Goodwin, Lindsay;Gallardo-Lacourt, Bea;Bhatt, Asti;Chen, Thomas Y.;Perry, Gareth;Martinis, Carlos;Goncharenko, Larisa;Varney, Roger H.
- 通讯作者:Varney, Roger H.
Multi‐Scale Density Structures in the Plasmaspheric Plume During a Geomagnetic Storm
地磁暴期间等离子体层羽流的多尺度密度结构
- DOI:10.1029/2021ja030230
- 发表时间:2022
- 期刊:
- 影响因子:0
- 作者:Nishimura, Y.;Goldstein, J.;Martinis, C.;Ma, Q.;Li, W.;Zhang, S. R.;Coster, A. J.;Mrak, S.;Semeter, J. L.;Nishitani, N.
- 通讯作者:Nishitani, N.
Rainbow of the Night: First Direct Observation of a SAR Arc Evolving Into STEVE
夜晚的彩虹:首次直接观察到 SAR 弧演化为 STEVE
- DOI:10.1029/2022gl098511
- 发表时间:2022
- 期刊:
- 影响因子:5.2
- 作者:Martinis, C.;Griffin, I.;Gallardo‐Lacourt, B.;Wroten, J.;Nishimura, Y.;Baumgardner, J.;Knudsen, D. J.
- 通讯作者:Knudsen, D. J.
On the Role of E‐F Region Coupling in the Generation of Nighttime MSTIDs During Summer and Equinox: Case Studies Over Northern Germany
夏季和春分期间 E−F 区域耦合在夜间 MSTID 生成中的作用:德国北部案例研究
- DOI:10.1029/2021ja030159
- 发表时间:2022
- 期刊:
- 影响因子:0
- 作者:Sivakandan, Mani;Martinis, Carlos;Otsuka, Yuichi;Chau, Jorge L.;Norrell, Jessica;Mielich, Jens;Conte, J. Federico;Stolle, Claudia;Rodríguez‐Zuluaga, J.;Shinbori, Atsuki
- 通讯作者:Shinbori, Atsuki
Thermospheric dynamics studies using the Fabry-Perot Inteferometer network in Western South America
使用南美洲西部的法布里-珀罗干涉仪网络进行热层动力学研究
- DOI:
- 发表时间:2023
- 期刊:
- 影响因子:0
- 作者:Luis Navarro;Carlos R. Martinis;John W Meriwether
- 通讯作者:John W Meriwether
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
数据更新时间:{{ journalArticles.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ monograph.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ sciAawards.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ conferencePapers.updateTime }}
{{ item.title }}
- 作者:
{{ item.author }}
数据更新时间:{{ patent.updateTime }}
Carlos Martinis其他文献
Carlos Martinis的其他文献
{{
item.title }}
{{ item.translation_title }}
- DOI:
{{ item.doi }} - 发表时间:
{{ item.publish_year }} - 期刊:
- 影响因子:{{ item.factor }}
- 作者:
{{ item.authors }} - 通讯作者:
{{ item.author }}
{{ truncateString('Carlos Martinis', 18)}}的其他基金
Collaborative Research: CEDAR: Multi-site Fabry-Perot Interferometer Measurements of Thermospheric Neutral Winds and Temperatures in Western South America
合作研究:CEDAR:南美洲西部热层中性风和温度的多站点法布里-珀罗干涉仪测量
- 批准号:
2230440 - 财政年份:2022
- 资助金额:
$ 200.09万 - 项目类别:
Continuing Grant
Collaborative Research: Multi-instrumented, Two-Dimensional (2D) Studies of Equatorial Spread F
合作研究:赤道扩散 F 的多仪器二维 (2D) 研究
- 批准号:
1915925 - 财政年份:2019
- 资助金额:
$ 200.09万 - 项目类别:
Standard Grant
Collaborative Research: CEDAR--Midnight Temperature Maximum and Its Impact on the Ionosphere-Thermosphere System
合作研究:CEDAR——午夜最高温度及其对电离层-热层系统的影响
- 批准号:
1552017 - 财政年份:2016
- 资助金额:
$ 200.09万 - 项目类别:
Standard Grant
CEDAR: Conjugate Studies of Low and Midlatitude Ionospheric Processes
CEDAR:低纬度和中纬度电离层过程的共轭研究
- 批准号:
1552301 - 财政年份:2016
- 资助金额:
$ 200.09万 - 项目类别:
Continuing Grant
Ionospheric electron densities above crustal magnetic anomalies on Mars
火星地壳磁异常上方的电离层电子密度
- 批准号:
1515987 - 财政年份:2015
- 资助金额:
$ 200.09万 - 项目类别:
Standard Grant
Collaborative Research: Fabry-Perot Interferometer (FPI) to Study Ion-neutral Coupling near the Southern Crest of the Equatorial Ionization Anomaly in the American Sector
合作研究:法布里-珀罗干涉仪(FPI)研究美国扇区赤道电离异常南脊附近的离子中性耦合
- 批准号:
1153264 - 财政年份:2013
- 资助金额:
$ 200.09万 - 项目类别:
Continuing Grant
Study of Sub-auroral Processes in the Antarctic Peninsula and Conjugate Observations
南极半岛亚极光过程研究及共轭观测
- 批准号:
1246423 - 财政年份:2013
- 资助金额:
$ 200.09万 - 项目类别:
Continuing Grant
International: Student Participation in a Unique Meteor Radar for Atmospheric Studies in Argentina
国际:阿根廷学生参与用于大气研究的独特流星雷达
- 批准号:
1139862 - 财政年份:2011
- 资助金额:
$ 200.09万 - 项目类别:
Standard Grant
Undergraduate Mining of Incoherent Scatter Radar Data Bases
非相干散射雷达数据库的本科挖掘
- 批准号:
0925893 - 财政年份:2010
- 资助金额:
$ 200.09万 - 项目类别:
Continuing Grant
CEDAR: Comprehensive Use of Incoherent Scatter Radar Data to Study the Equatorial Midnight Plasma and Neutral Temperature Maxima (MTM)
CEDAR:综合利用非相干散射雷达数据研究赤道午夜等离子体和中性温度最大值(MTM)
- 批准号:
0836452 - 财政年份:2009
- 资助金额:
$ 200.09万 - 项目类别:
Continuing Grant
相似海外基金
Studies of Atmospheric Processes Using Imaging Science Techniques
利用成像科学技术研究大气过程
- 批准号:
2035267 - 财政年份:2021
- 资助金额:
$ 200.09万 - 项目类别:
Standard Grant
Studies of Atmospheric Processes Using Imaging Science Techniques
利用成像科学技术研究大气过程
- 批准号:
1659304 - 财政年份:2017
- 资助金额:
$ 200.09万 - 项目类别:
Continuing Grant
Pan American Advanced Studies Institute on Atmospheric Processes in Latin America and the Caribbean: Observations, Analysis, and Impacts; Cartagena, Colombia, Spring 2013
拉丁美洲和加勒比地区大气过程泛美高级研究所:观测、分析和影响;
- 批准号:
1242281 - 财政年份:2012
- 资助金额:
$ 200.09万 - 项目类别:
Standard Grant
MRI: Development of a Multiphase Turbulent Reaction Chamber for Laboratory Studies of Atmospheric Aerosol and Cloud Processes
MRI:开发用于大气气溶胶和云过程实验室研究的多相湍流反应室
- 批准号:
1039742 - 财政年份:2010
- 资助金额:
$ 200.09万 - 项目类别:
Standard Grant
Atmospheric boundary-layer studies and aeolian processes
大气边界层研究和风成过程
- 批准号:
41767-2006 - 财政年份:2010
- 资助金额:
$ 200.09万 - 项目类别:
Discovery Grants Program - Individual
Atmospheric boundary-layer studies and aeolian processes
大气边界层研究和风成过程
- 批准号:
41767-2006 - 财政年份:2009
- 资助金额:
$ 200.09万 - 项目类别:
Discovery Grants Program - Individual
Atmospheric boundary-layer studies and aeolian processes
大气边界层研究和风成过程
- 批准号:
41767-2006 - 财政年份:2008
- 资助金额:
$ 200.09万 - 项目类别:
Discovery Grants Program - Individual
Atmospheric boundary-layer studies and aeolian processes
大气边界层研究和风成过程
- 批准号:
41767-2006 - 财政年份:2007
- 资助金额:
$ 200.09万 - 项目类别:
Discovery Grants Program - Individual
Atmospheric boundary-layer studies and aeolian processes
大气边界层研究和风成过程
- 批准号:
41767-2006 - 财政年份:2006
- 资助金额:
$ 200.09万 - 项目类别:
Discovery Grants Program - Individual
Studies of the reaction processes of atmospheric minor constituents related to the global warming
大气微量成分与全球变暖相关的反应过程研究
- 批准号:
18510009 - 财政年份:2006
- 资助金额:
$ 200.09万 - 项目类别:
Grant-in-Aid for Scientific Research (C)