GNSS Observations of Ionospheric Variations During the 21 August 2017 Solar Eclipse

Coster Anthea J.; Goncharenko Larisa; Zhang Shun‐Rong; Erickson Philip J.; Rideout William; Vierinen Juha

摘要

Abstract >On 21 August 2017, during daytime hours, a total solar eclipse with a narrow ～160?km wide umbral shadow occurred across the continental United States. Totality was observed from the Oregon coast at ～9:15 local standard time (LST) (17:20?UT) to the South Carolina coast at ～13:27?LST (18:47?UT). A dense network of Global Navigation Satellite Systems (GNSS) receivers was utilized to produce total electron content (TEC) and differential TEC. These data were analyzed for the latitudinal and longitudinal response of the TEC and for the presence of traveling ionospheric disturbances (TIDs) during eclipse passage. A significant TEC depletion, in some cases greater than 60%, was observed associated with the eclipse shadow, exceeding initial model predictions of 35%. Evidence of enhanced large‐scale TID activity was detected over the United States prior to and following the large TEC depletion observed near the time of totality. Signatures of enhanced TEC structures were observed over the Rocky Mountain chain during the main period of TEC depletion. </abstract> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> <div class="translation abstracttxt"> <span class="zhankaihshouqi fivelineshidden" id="abstract"> <span>机译：</span><Abstract Type =“Main”XML：Lang =“en”XML：ID =“Grl56693-Abs-Abs-0001”> <标题类型=“Main”> Abstract </ Title> <P> 2017年8月21日，白天时间，太阳能日食，狭窄〜160？KM宽的遮阳阴影发生在美国大陆。从俄勒冈州的〜9：15当地标准时间（17：20？UT）到南卡罗来纳州海岸，〜13：27？LST（18：47？ut）的俄勒冈州海岸观察到全球。利用全局导航卫星系统（GNSS）接收器的密集网络生成电子含量（TEC）和差分TEC。分析了这些数据，用于TEC的纬度和纵向响应以及在日食通道期间存在行驶电离层扰动（TID）。观察到与Eclipse阴影相关的一些大于60％的情况，在某些情况下，初始模型预测为35％，观察到显着的TEC枯竭。在近期观察到的大型TEC耗尽之前，在美国近乎临时的大型TEC耗尽之前检测到增强的大规模TID活动的证据。在TEC耗尽期间，在岩石山链期间观察到增强的TEC结构的签名。</ p> </摘要> </span> <span class="z_kbtn z_kbtnclass hoverxs" style="display: none;">展开▼</span> </div> </div> <div class="record"> <h2 class="all_title" id="enpatent33" >著录项</h2> <ul> <li> <span class="lefttit">来源</span> <div style="width: 86%;vertical-align: text-top;display: inline-block;"> <a href='/journal-foreign-23539/'>《Geophysical Research Letters》</a> <b style="margin: 0 2px;">|</b><span>2017年第24期</span><b style="margin: 0 2px;">|</b><span>共8页</span> </div> </li> <li> <div class="author"> <span class="lefttit">作者</span> <p id="fAuthorthree" class="threelineshidden zhankaihshouqi"> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Coster Anthea J.&option=202" target="_blank" rel="nofollow">Coster Anthea J.;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Goncharenko Larisa&option=202" target="_blank" rel="nofollow">Goncharenko Larisa;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Zhang Shun‐Rong&option=202" target="_blank" rel="nofollow">Zhang Shun‐Rong;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Erickson Philip J.&option=202" target="_blank" rel="nofollow">Erickson Philip J.;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Rideout William&option=202" target="_blank" rel="nofollow">Rideout William;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Vierinen Juha&option=202" target="_blank" rel="nofollow">Vierinen Juha;</a> </p> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zkzz" style="display: none;">展开▼</span> </div> </li> <li> <div style="display: flex;"> <span class="lefttit">作者单位</span> <div style="position: relative;margin-left: 3px;max-width: 639px;"> <div class="threelineshidden zhankaihshouqi" id="fOrgthree"> <p>Haystack ObservatoryMassachusetts Institute of TechnologyWestford MA USA;</p> <p>Haystack ObservatoryMassachusetts Institute of TechnologyWestford MA USA;</p> <p>Haystack ObservatoryMassachusetts Institute of TechnologyWestford MA USA;</p> <p>Haystack ObservatoryMassachusetts Institute of TechnologyWestford MA USA;</p> <p>Haystack ObservatoryMassachusetts Institute of TechnologyWestford MA USA;</p> <p>Department of Physics and TechnologyUniversity of Troms?Troms? Norway;</p> </div> <span class="z_kbtnclass z_kbtnclassall hoverxs" id="zhdw" style="display: none;">展开▼</span> </div> </div> </li> <li > <span class="lefttit">收录信息</span> <span style="width: 86%;vertical-align: text-top;display: inline-block;"></span> </li> <li> <span class="lefttit">原文格式</span> <span>PDF</span> </li> <li> <span class="lefttit">正文语种</span> <span>eng</span> </li> <li> <span class="lefttit">中图分类</span> <span><a href="https://www.zhangqiaokeyan.com/clc/163.html" title="地球物理学">地球物理学;</a></span> </li> <li class="antistop"> <span class="lefttit">关键词</span> <p style="width: 86%;vertical-align: text-top;"> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=eclipse&option=203" rel="nofollow">eclipse;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=total electron content&option=203" rel="nofollow">total electron content;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=traveling ionospheric disturbances&option=203" rel="nofollow">traveling ionospheric disturbances;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=GNSS networks&option=203" rel="nofollow">GNSS networks;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=mountain waves&option=203" rel="nofollow">mountain waves;</a> </p> <div class="translation"> 机译：Eclipse;全电子含量;行驶电离层紊乱;GNSS网络;山波; </div> </li> </ul> </div> </div> <div class="literature cardcommon"> <div class="similarity "> <h3 class="all_title" id="enpatent66">相似文献</h3> <div class="similaritytab clearfix"> <ul> <li class="active" >外文文献</li> <li >中文文献</li> <li >专利</li> </ul> </div> <div class="similarity_details"> <ul > <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/journal-foreign-detail/0704019850289.html">GNSS Observations of Ionospheric Variations During the 21 August 2017 Solar Eclipse</a> <b>[J]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Coster Anthea J.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Coster Anthea J.,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Goncharenko Larisa&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Goncharenko Larisa,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Zhang Shun‐Rong&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Zhang Shun‐Rong,</a> <a href="/journal-foreign-23539/" target="_blank" rel="nofollow" class="tuijian_authcolor">Geophysical Research Letters .</a> <span>2017</span><span>,第24期</span> </span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：GNSS在2017年8月21日的太阳日食期间观察电离层的变化</span> </p> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/journal-foreign-detail/0704019850528.html">Ionospheric Response to the Solar Eclipse of 21 August 2017 in Millstone Hill (42N) Observations</a> <b>[J]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Goncharenko Larisa P.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Goncharenko Larisa P.,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Erickson Philip J.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Erickson Philip J.,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Zhang Shun‐Rong&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Zhang Shun‐Rong,</a> <a href="/journal-foreign-23539/" target="_blank" rel="nofollow" class="tuijian_authcolor">Geophysical Research Letters .</a> <span>2018</span><span>,第10期</span> </span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：2017年8月21日在磨石山（42N）观察中的太阳日食的电离层反应</span> </p> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/journal-foreign-detail/0704025560901.html">GPS-TEC Observation of GravityWaves Generated in the Ionosphere During 21 August 2017 Total Solar Eclipse</a> <b>[J]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Chinmaya Nayak&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Chinmaya Nayak,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Erdal Yi?it&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Erdal Yi?it </a> <a href="/journal-foreign-34543/" target="_blank" rel="nofollow" class="tuijian_authcolor">Journal of Geophysical Research, A. Space Physics: JGR .</a> <span>2018</span><span>,第1期</span> </span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：2017年8月21日星期岩中的GravityWaves在2017年8月21日的总日食中产生GPS-Tec观察</span> </p> </li> <li> <div> <b>4. </b><a class="enjiyixqcontent" href="/academic-conference-foreign_meeting-198767_thesis/0705011443324.html">Analysis of Ionospheric GPS TEC Measurements During Total Solar Eclipse over American Region on August 21, 2017</a> <b>[C]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Teddy M. Surco Espejo&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Teddy M. Surco Espejo,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Emanoel Costa&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Emanoel Costa </a> <a href="/conference-foreign-198767/" target="_blank" rel="nofollow" class="tuijian_authcolor">European Conference on Antennas and Propagation .</a> <span>2019</span> </span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：2017年8月21日美国地区总日食中的电离层GPS TEC测量分析</span> </p> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/academic-degree-foreign_mphd_thesis/02061720590.html">Internal Gravity Wave Detection During the 21 August 2017 Total Solar Eclipse</a> <b>[D] </b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Stewart, Michael J.W.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Stewart, Michael J.W. </a> <span>2018</span> </span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：2017年8月21日日全食期间的内部重力波检测</span> </p> </li> <li> <div> <b>6. </b><a class="enjiyixqcontent" href="/academic-journal-foreign-pmc_wiley-blackwell-online-open_thesis/040004958198.html">The 6 September 2017 X‐Class Solar Flares and Their Impacts on the Ionosphere GNSS and HF Radio Wave Propagation</a> <b>[O] </b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Y. Yasyukevich&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Y. Yasyukevich,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=E. Astafyeva&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">E. Astafyeva,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=A. Padokhin&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">A. Padokhin,</a> <span>-1</span> </span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：2017年9月6日X级太阳耀斑及其对电离层GNSS和HF无线电波传播的影响</span> </p> </li> <li> <div> <b>7. </b><a class="enjiyixqcontent" href="/open-access_resources_thesis/01000129729007.html">Ionospheric Response to the Solar Eclipse of 21 August 2017 in Millstone Hill (42N) Observations</a> <b>[O] </b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Larisa P. Goncharenko&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Larisa P. Goncharenko,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Philip J. Erickson&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Philip J. Erickson,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Shun-Rong Zhang&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Shun-Rong Zhang,</a> <span>2018</span> </span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：2017年8月21日在磨石山（42N）观察中的太阳日食的电离层反应</span> </p> </li> </ul> <ul style="display: none;"> <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/academic-journal-cn_gnss-world-china_thesis/0201270973284.html">2017年9月磁暴期间电离层TEC变化分析</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=李涌涛&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 李涌涛</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=李建文&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,李建文</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=庞鹏&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,庞鹏</a> <span> <a href="/journal-cn-8766/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 全球定位系统 </a> </span> <span> . 2018</span><span>,第004期</span> </span> </div> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/academic-journal-cn_chinese-journal-radio-science_thesis/0201280123975.html">太阳活动低年(2005-2007)期间中国低纬地区电离层foF2变化特性</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=梁奉超&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 梁奉超</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=李雪&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,李雪</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=冯静&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,冯静</a> <span> <a href="/journal-cn-8632/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 电波科学学报 </a> </span> <span> . 2020</span><span>,第005期</span> </span> </div> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/academic-journal-cn_earthquake-research-china_thesis/0201288423600.html">基于陆态网络GNSS数据的2013年和2015年磁暴期间中国地区电离层特性研究</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=孙文杰&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 孙文杰</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=宁百齐&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,宁百齐</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=李建勇&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,李建勇</a> <span> <a href="/journal-cn-4814/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 中国地震 </a> </span> <span> . 2020</span><span>,第004期</span> </span> </div> </li> <li> <div> <b>4. </b><a class="enjiyixqcontent" href="/academic-journal-cn_henan-science-technology-first-half-month_thesis/0201293581404.html">基于GNSS掩星反演技术的电离层异常变化研究——以东日本地震为例</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=庄涛&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 庄涛</a> <span> <a href="/journal-cn-50520/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 河南科技 </a> </span> <span> . 2012</span><span>,第04X期</span> </span> </div> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/academic-journal-cn_journal-meteorological-research-application_thesis/0201253573728.html">2013年5月强太阳耀斑期间横县电离层特征的分析</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=马继华&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 马继华</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=杨宇红&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,杨宇红</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=李乃标&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,李乃标</a> <span> <a href="/journal-cn-4946/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 气象研究与应用 </a> </span> <span> . 2014</span><span>,第004期</span> </span> </div> </li> <li> <div> <b>6. </b><a class="enjiyixqcontent" href="/academic-conference-cn_meeting-66193_thesis/020222972454.html">2017年9月磁暴期间行星际太阳风参数和低纬度电离层TEC变化分析</a> <b>[C]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=LI Xiangyu&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . LI Xiangyu</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=李祥雨&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,李祥雨</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=NIU Chao&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,NIU Chao</a> <span> <a href="/conference-cn-66193/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 第十四届国家安全（军事）地球物理学术研讨会 </a> <span> <span> . 2017</span> </span> </div> </li> <li> <div> <b>7. </b><a class="enjiyixqcontent" href="/academic-degree-domestic_mphd_thesis/02031566997.html">基于GNSS的电离层层析及日变化分析</a> <b>[A] </b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=徐丹丹&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 徐丹丹</a> <span> . 2019</span> </span> </div> </li> </ul> <ul style="display: none;"> <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/patent-detail/06130449138446.html">INNER STATIONARY PLANET MEANS, GLOBAL WARMING PREVENTING MEANS, EARTH METEOROLOGY CONTROL MEANS, ULTRAVIOLET RAY SHIELDING MEANS, SOLAR OBSERVATION PLANET MEANS, SOLAR POWER GENERATION PLANET MEANS, VENUS COOLING MEANS, OUTER STATIONARY PLANET MEANS, AND 'SOLAR ECLIPSE WHERE SUN HIDES EARTH OR GLOBAL ATMOSPHERE' OBSERVATION/SIGHTSEENG PLANET MEANS, MARS WARMING MEANS, JUPITER WARMING MEANS, TELESCOPIC PLANET MEANS, MAGNETIC FIELD OBSERVATION PLANET MEANS, EARTH MAGNETIC FIELD OBSERVATION PLANET MEANS, INNER GEOSTATIONARY SATELLITE MEANS OF SAME REVOLUTION ANGULAR VELOCITY TYPE, OUTER GEOSTATIONARY SATELLITE MEANS OF SAME REVOLUTION ANGULAR VELOCITY TYPE, 'EARTH ECLIPSE WHERE MOON HIDES EARTH' OBSERVATION/SIGHTSEENG SATELLITE MEANS, SPACE COMMUNICATION MEANS BETWEEN HIDDEN SIDE OF MOON AND EARTH, INNER STATIONARY CELESTIAL BODY MEANS OF SAME REVOLUTION ANGULAR VELOCITY TYPE, OUTER STATIONARY CELESTIAL BODY MEANS OF SAME REVOLUTION ANGULAR VELOCITY TYPE, LIGHT TRANSMISSIVE QUANTITY CONTR</a> <b>[P]</b> . <span> 外国专利：  JP2001001997A </span> <span> . 2001-01-09</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：内陆行星系手段，全球变暖预防手段，地球气象控制手段，紫外射线屏蔽手段，太阳能观测行星手段，太阳能发电行星手段，金星冷却手段，外地静止行星手段以及日月偏远大气观测/视场手段，火星暖化手段，准星变暖手段，望远镜观测手段，磁场观测观测手段，地球磁场观测观测手段，内地静止卫星同等旋转度的卫星平均值旋转角速度类型，“月蚀掩盖地球的月蚀”观测/高度卫星卫星，月球和地球之间的空间通信方式，同心转角角质体体位，同心转角V角均值角速度类型，光透射量转换 </span> </p> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/patent-detail/06130403267005.html">GNSS METHOD AND SYSTEM FOR GNSS IONOSPHERIC OBSERVATION VALIDATION</a> <b>[P]</b> . <span> 外国专利：  KR20190073212A </span> <span> . 2019-06-26</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：GNSS电离层观测验证的GNSS方法和系统 </span> </p> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/patent-detail/06130400808301.html">GNSS METHOD AND SYSTEM FOR GNSS IONOSPHERIC OBSERVATION VALIDATION</a> <b>[P]</b> . <span> 外国专利：  KR102043712B1 </span> <span> . 2019-11-12</span> </div> <p class="zwjiyix translation" style="max-width: initial;height: auto;word-break: break-all;white-space: initial;text-overflow: initial;overflow: initial;"> <span>机译：GNSS电离层观测验证的GNSS方法和系统 </span> </p> </li> </ul> </div> </div> </div> <div class="theme cardcommon" style="overflow: auto;display:none"> <h3 class="all_title" id="enpatent55">相关主题</h3> <ul id="subject"> </ul> </div> </div> </div> </div> <div class="right rightcon"> <div class="details_img cardcommon clearfix" style="margin-bottom: 10px;display:none;" > </div> </div> </div> <div id="thesis_get_original1" class="downloadBth" style="bottom: 19px;z-index: 999;" onclick="ywcd('0704019850289','4',7,2,1,'',this,24)" class="delivery" prompt="010401" title="通过人工服务将文献原文发送至邮箱" >获取原文</div> <div class="journalsub-pop-up" style="display: none"> <div class="journal-sub"> <h2>期刊订阅</h2> <img src="https://cdn.zhangqiaokeyan.com/img/loginclose.png" alt="关闭" onclick="$('.journalsub-pop-up').hide()"> <p class="pardon">抱歉，该期刊暂不可订阅，敬请期待！</p> <p class="current">目前支持订阅全部北京大学中文核心（2020）期刊目录。</p> <div style="display: flex;margin-top: 69px;justify-content: space-between;"> <div class="no-sub" onclick="$('.journalsub-pop-up').hide()">暂不订阅</div> <div class="other-sub" onclick="continueSub('from=pc-detail')">继续订阅其他期刊</div> </div> </div> </div> <div class="right_btn"> <ul> <li class="gouwuche">  </li> <li class="yijian"> <a href="javascript:void(0);" onclick="link_analysis('/mycenter/auth/complaint.html',this)" title="意见反馈">意见反馈</a> </li> <li class="top"> <a href="javascript:scrollTo(0,0);" title="回到顶部">回到顶部</a> </li> <li class="shouye"> <a href="/" title="首页">回到首页</a> </li> </ul> </div> <div class="xllindexfooter"> <div class="xllindexfootercenter"> <div class="xllindexfooterleft left" > <div class="xllindexfooterleftli"> <ul> <li><a href="/about.html" title="关于掌桥">关于掌桥</a></li> <li><a href="/help/helpmap.html" title="资源导航">资源导航</a></li> <li><a href="/help/helpguide.html" title="新手指南">新手指南</a></li> <li><a href="/help/helpcenter.html" title="常见问题">常见问题</a></li> <li><a href="/sitemap.html" title="网站地图">网站地图</a></li> <li><a href="/help/helpcenter.html?type=9" title="版权声明">版权声明</a></li> </ul> </div> <div class="xllindexfooterleft"> <p class="xllindexfooterlefteamil">客服邮箱：kefu@zhangqiaokeyan.com</p> <div class="xllindexfooterlefttcp"> <div class="xllindexfooterpoliceiimg"></div> <div class="xllindexfooterpoliceispan"> <span>京公网安备：11010802029741号 </span> <span>ICP备案号：<a href="https://beian.miit.gov.cn" rel="nofollow" target="_blank" title="ICP备案号">京ICP备15016152号-6</a></span> <span>六维联合信息科技 (北京) 有限公司©版权所有</span> </div> </div> </div> </div> <div class="xllindexfooterright left"> <ul> <li> <p style="font-weight: bold;">客服微信</p> <div></div> </li> <li> <p style="font-weight: bold;">服务号</p> <div></div> </li> </ul> </div> </div> </div> <span id="0704019850289down" data-source="7," data-out-id="mBY2ZCUs5tZPrt0Kaw6EVErQl3ZWPQ/hUzfBwCFmCoxzoSAcYie5h/nRGhd3CJqS," data-f-source-id="7" data-title="GNSS Observations of Ionospheric Variations During the 21 August 2017 Solar Eclipse" data-price="20" data-site-name="" data-transnum="24" style="display:none;"></span> <input type="hidden" value="4" id="sourcetype"> <input type="hidden" value="23539" id="journalid"> <input type="hidden" value="1" id="inyn_provide_service_level"> <input type="hidden" value="https://cdn.zhangqiaokeyan.com" id="imgcdn"> <input type="hidden" value="1" id="isdeatail"> <input type="hidden" value="" id="syyn_indexed_database"> <input type="hidden" value="" id="servicetype"> <input type="hidden" id="pagename" value="GNSS Observations of Ionospheric Variations During the 21 August 2017 Solar Eclipse"/> <input type="hidden" value="thesis_get_original" id="pageIdentification"> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/jquery-1.12.4.js"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/lwlh_ajax.js"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/zq.js?v=5.7.8"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/common.js?v=5.7.8"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/jquery.cookie.js"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/top.js?v=5.7.8"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/tip.js?v=5.7.8"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/login.js?v=5.7.8"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/down.js?v=5.7.8"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/search.js?v=5.7.8"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/newmail.js?v=5.7.8"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/searchtype.js?v=5.7.8"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/user/regist.js?v=5.7.8"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/zxs_solor/detail.js?v=5.7.8"></script> <script type="text/javascript" src="https://www.zhangqiaokeyan.com/statistics/static/pagecollection.js"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/tj.js"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/sse.js?v=5.7.8"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/pushbaidu.js"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/history.js"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/util/cookie.js?v=5.7.8"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/weipu/weipu.js?v=5.7.8"></script> </body> <script> $(function(){ var weiPuStatus = getCookie('WeiPuStatus'); if(weiPuStatus){ tipWeiPuStatus(weiPuStatus); delCookie('WeiPuStatus'); } getFacetKeywordVoInId(); var sourcetype = $("#sourcetype").val(); var inyn_provide_service_level = $("#inyn_provide_service_level").val(); if((sourcetype ==1||sourcetype==4)&&inyn_provide_service_level!=4){ getJournal(); } }) </script> </html>