Geomagnetically induced currents: Science, engineering, and applications readiness
Geomagnetically induced currents: Science, engineering, and applications readiness
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DOI：
10.1002/2016sw001501
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发表时间：
2017-07
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通讯作者：
A. Pulkkinen;E. Bernabeu;A. Thomson;A. Viljanen;R. Pirjola;D. Boteler;Jan F. Eichner;P. Cilliers;D. Welling;N. Savani;R. Weigel;J. Love;C. Balch;C. Ngwira;G. Crowley;A. Schultz;R. Kataoka;B. Anderson;D. Fugate;Jamesina J. Simpson;M. MacAlester
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文献类型：
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作者：
A. Pulkkinen;E. Bernabeu;A. Thomson;A. Viljanen;R. Pirjola;D. Boteler;Jan F. Eichner;P. Cilliers;D. Welling;N. Savani;R. Weigel;J. Love;C. Balch;C. Ngwira;G. Crowley;A. Schultz;R. Kataoka;B. Anderson;D. Fugate;Jamesina J. Simpson;M. MacAlester
本文是NASA与星星共存研究所第一个工作组地磁感应电流（GIC）工作组的主要成果。本文提供了一个广泛的概述，目前的状况和未来的挑战有关的科学，工程和应用的GIC问题。科学在这里被理解为基础空间和地球科学研究，可以提高对GIC背后物理过程的理解和基于物理的建模。反过来，工程在这里被理解为GIC的“影响”方面。应用程序被理解为模型、工具和活动，可以为电力系统运营商等实体提供可操作的信息，以减轻GIC的影响，并为政府机构提供管理GIC对关键基础设施影响的任何潜在后果的信息。应用程序可以被认为是我们GIC工作的最终目标。在评估该领域的现状时，我们量化了各种应用程序在缓解方面的准备情况。我们使用的应用程序就绪水平（ARL）的概念来进行量化。
This paper is the primary deliverable of the very first NASA Living With a Star Institute Working Group, Geomagnetically Induced Currents (GIC) Working Group. The paper provides a broad overview of the current status and future challenges pertaining to the science, engineering, and applications of the GIC problem. Science is understood here as the basic space and Earth sciences research that allows improved understanding and physics‐based modeling of the physical processes behind GIC. Engineering, in turn, is understood here as the “impact” aspect of GIC. Applications are understood as the models, tools, and activities that can provide actionable information to entities such as power systems operators for mitigating the effects of GIC and government agencies for managing any potential consequences from GIC impact to critical infrastructure. Applications can be considered the ultimate goal of our GIC work. In assessing the status of the field, we quantify the readiness of various applications in the mitigation context. We use the Applications Readiness Level (ARL) concept to carry out the quantification.