A Distributed Small Satellite Approach for Measuring Convective Transports in the Earth’s Atmosphere

Stephens Graeme L.; Peral Eva; van den Heever Susan C.; Haddad Ziad S.; Posselt Derek J.; Storer Rachel L.; Grant Leah D.; Sy Ousmane O.; Rao T. Narayana; Tanelli Simone

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A Distributed Small Satellite Approach for Measuring Convective Transports in the Earth’s Atmosphere

机译：一种用于在地球大气中测量对流传输的分布式小型卫星方法

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The recent successful space-borne demonstration of a miniaturized CubeSat precipitation radar is highlighted. The low cost of such a radar, together with the availability of small satellite, platforms to carry it, now make it feasible to consider employing a more distributed approach to observe important atmospheric processes that relate to precipitation. An approach to quantify the transport of water and air by deep convection is described based on a clustering of small radar satellites providing measurements seconds apart. This strategy now adds time as a new dimension for observing such processes. A mission concept, referred to as D-train, comprised of a train of three satellites 30, 90, and 120 s apart is described, and the expected performance of it for providing measures of convective transport is examined based on a large ensemble of simulations of convection with an advanced cloud-resolving model.

机译：最近成功的空间传播的小型覆盖降水雷达的演示是突出的。这种雷达的低成本，以及携带的小卫星平台的可用性，现在可以考虑采用更分散的方法观察与降水有关的重要大气过程。基于小雷达卫星的聚类，描述了通过深对流量化水和空气运输的方法。此策略现在增加了作为观察此类进程的新维度。描述了由分开的三个卫星30,90和120s的列车组成的任务概念，并基于模拟的大型集合来检查用于提供对流传输措施的预期性能与先进的云解析模型对流。

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来源
《IEEE Transactions on Geoscience and Remote Sensing》 |2020年第1期|4-13|共10页
作者
Stephens Graeme L.; Peral Eva; van den Heever Susan C.; Haddad Ziad S.; Posselt Derek J.; Storer Rachel L.; Grant Leah D.; Sy Ousmane O.; Rao T. Narayana; Tanelli Simone;
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作者单位

CALTECH JPL Pasadena CA 91125 USA;

CALTECH JPL Pasadena CA 91125 USA;

Colorado State Univ Dept Atmospher Sci Ft Collins CO 80523 USA;

CALTECH JPL Pasadena CA 91125 USA;

CALTECH JPL Pasadena CA 91125 USA;

Colorado State Univ Dept Atmospher Sci Ft Collins CO 80523 USA;

Colorado State Univ Dept Atmospher Sci Ft Collins CO 80523 USA;

CALTECH JPL Pasadena CA 91125 USA;

Natl Atmospher Res Lab Gadanki 517502 India;

CALTECH JPL Pasadena CA 91125 USA;

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原文格式 PDF
正文语种 eng
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关键词
Spaceborne radar; Atmospheric measurements; Convection; Meteorology; Small satellites; Clouds; Atmospheric radar; clouds; convection; meteorology; millimeter-wave radar; precipitation; small satellites;

机译：星载雷达;对流;对流;气象;小卫星;云;大气雷达;云;对流;气象;毫米波雷达;降水;降水;小卫星;小卫星;

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1. New approach to the construction of the Earth's upper atmosphere model using the satellite local data on the atmosphere [J] . S I Boldyrev O P Kolomytsev G S Ivanov-Kholodny A P Ignatyev Geomagnetism and Aeronomy . 2009,第8期

机译：利用大气的卫星本地数据构建地球高层大气模型的新方法
2. New Approach to the Construction of the Earth's Upper Atmosphere Model Using the Satellite Local Data on the Atmosphere [J] . S. I. Boldyrev, 0. P. Kolomytsev, G. S. Ivanov-Kholodny, Geomagnetism and aeronomy . 2009,第8期

机译：利用大气中的卫星本地数据构建地球高层大气模型的新方法
3. SATELLITE WILL MEASURE CONDITIONS OF EARTH'S OCEANS, LAND, ICE AND ATMOSPHERE [J] . The Environment Magazine Group The Environment Magazine . 2016,第Apra期

机译：卫星将测量地球的海洋，土地，冰和大气的状况
4. EARTH ATMOSPHERE UV BACKGROUND MEASUREMENT AND SIPM CHARACTERIZATION USING NANO-SATELLITES [C] . Gustavo Medina Tanco, Mario Alberto Mendoza, Juan Carlos Sánchez, International astronautical congress . 2016

机译：利用纳米卫星进行地球大气紫外线本底测量和SIPM表征
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机译：I.古代和当今地球大气中的化学和动力学过程，II。木星和伽利略卫星，III。太阳系外的“热木星”。
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机译：人造陨石中形成孢子的嗜热细菌幸免进入FOTON-M4卫星着陆舱进入地球大气层
7. The Importance of Advective Fluxes to Gas Transport Across the Earth-Atmosphere Interface: The Role of Thermal Convection [O] . Uri Nachshon, Noam Weisbrod, Maria I., 2011

机译：平静通量在地球大气界面中对燃气运输的重要性：热对流的作用
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机译：通过研究来自太阳，水手II，近地卫星和中间层以下大气的同步数据，研究太阳变化与地球上的天气之间的关系

A Distributed Small Satellite Approach for Measuring Convective Transports in the Earth’s Atmosphere

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