Radar Altimetry as a Robust Tool for Monitoring the Active Lava Lake at Erebus Volcano, Antarctica

Peters N. J.; Oppenheimer C.; Brennan P.; Lok L. B.; Ash M.; Kyle P.

摘要

Abstract >The level of lava within a volcanic conduit reflects the overpressure within a connected magma reservoir. Continuous monitoring of lava level can therefore provide critical insights into volcanic processes and aid hazard assessment. However, accurate measurements of lava level are not easy to make, partly owing to the often dense fumes that hinder optical techniques. Here we present the first radar instrument designed for the purpose of monitoring lava level and report on its successful operation at Erebus volcano, Antarctica. We describe the hardware and data‐processing steps followed to extract a time series of lava lake level, demonstrating that we can readily resolve ～1?m cyclic variations in lake level that have previously been recognized at Erebus volcano. The performance of the radar (continuous, automated data collection in temperatures of around ?30?°C) indicates the suitability of this approach for sustained automated measurements at Erebus and other volcanoes with lava lakes. </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 =“Grl57829-Abs-Abs-0001”> <标题类型=“main”>抽象</ title> >火山管道内的熔岩级别反映连接的岩浆水库内的超压。因此，对熔岩水平的持续监测可以为火山过程和援助危险评估提供关键洞察。然而，由于妨碍了光学技术的通常致密的烟雾，熔岩水平的精确测量并不容易。在这里，我们提出了第一个雷达仪器，该雷达仪器专为监测熔岩水平并报告其在南极洲埃里巴斯火山的成功运营。我们描述了在提取的硬件和数据处理步骤后，提取了熔岩湖水平的时间序列，展示了我们可以在Etebus火山上识别的湖泊水平中的〜1？M循环变化。雷达的性能（连续的，在周围的温度下的连续数据收集）表明这种方法在Etebus和其他火山与熔岩湖泊中持续自动测量的适用性。</ p> </ abstract> </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>2018年第17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=Peters N. J.&option=202" target="_blank" rel="nofollow">Peters N. J.;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Oppenheimer C.&option=202" target="_blank" rel="nofollow">Oppenheimer C.;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Brennan P.&option=202" target="_blank" rel="nofollow">Brennan P.;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Lok L. B.&option=202" target="_blank" rel="nofollow">Lok L. B.;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Ash M.&option=202" target="_blank" rel="nofollow">Ash M.;</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Kyle P.&option=202" target="_blank" rel="nofollow">Kyle P.;</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>Department of GeographyUniversity of CambridgeCambridge UK;</p> <p>Department of GeographyUniversity of CambridgeCambridge UK;</p> <p>Department of Electronic and Electrical EngineeringUniversity College LondonLondon UK;</p> <p>Department of Electronic and Electrical EngineeringUniversity College LondonLondon UK;</p> <p>PA Consulting Group Global Innovation and Technology CentreMelbourn UK;</p> <p>Department of Earth and Environmental SciencesNew Mexico Institute of Mining and TechnologySocorro NM USA;</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=active lava lake&option=203" rel="nofollow">active lava lake;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=radar&option=203" rel="nofollow">radar;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Erebus&option=203" rel="nofollow">Erebus;</a> <a style="color: #3E7FEB;" href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=FMCW&option=203" rel="nofollow">FMCW;</a> </p> <div class="translation"> 机译：活跃的熔岩湖;雷达;Erebus;fmcw; </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/0704019851660.html">Radar Altimetry as a Robust Tool for Monitoring the Active Lava Lake at Erebus Volcano, Antarctica</a> <b>[J]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Peters N. J.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Peters N. J.,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Oppenheimer C.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Oppenheimer C.,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Brennan P.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Brennan P.,</a> <a href="/journal-foreign-23539/" target="_blank" rel="nofollow" class="tuijian_authcolor">Geophysical Research Letters .</a> <span>2018</span> <span>,第17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：雷达Altimetry作为监控Erebus火山，南极洲埃雷布斯火山的活跃熔岩湖的强大工具</span> </p> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/academic-journal-foreign_detail_thesis/0204115781408.html">Autonomous thermal camera system for monitoring the active lava lake at Erebus volcano, Antarctica</a> <b>[J]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Peters N.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Peters N.,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Oppenheimer C.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Oppenheimer C.,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Kyle P.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Kyle P. </a> <a href="/journal-foreign-23487/" target="_blank" rel="nofollow" class="tuijian_authcolor">Geoscientific Instrumentation, Methods and Data Systems Discussions .</a> <span>2014</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：自主热像仪系统，用于监测南极洲埃里布斯火山中活跃的熔岩湖</span> </p> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/academic-journal-foreign_journal-volcanology-and-geothermal-research_thesis/0204112259822.html">Multi-instrument Remote And In Situ Observations Of The Erebus Volcano (antarctica) Lava Lake In 2005: A Comparison With The Pele Lava Lake On The Jovian Moon Io</a> <b>[J]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Ashley Gerard Davies&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Ashley Gerard Davies,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Julie Calkins&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Julie Calkins,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Lucas Scharenbroich&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Lucas Scharenbroich,</a> <a href="/journal-foreign-853/" target="_blank" rel="nofollow" class="tuijian_authcolor">Journal of Volcanology and Geothermal Research .</a> <span>2008</span> <span>,第3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：2005年Erebus火山（南极洲）熔岩湖的多仪器远程和原位观测：与木星Io上的Pele熔岩湖的比较</span> </p> </li> <li> <div> <b>4. </b><a class="enjiyixqcontent" href="/academic-conference-foreign_meeting-281097_thesis/0705015362630.html">BASIC RADAR ALTIMETRY TOOLBOX AND RADAR ALTIMETRY TUTORIAL: TOOLS FOR ALL ALTIMETRY USERS</a> <b>[C]</b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Vinca Rosmorduc&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Vinca Rosmorduc,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=J. Benveniste&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">J. Benveniste,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=L. Breebaart&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">L. Breebaart,</a> <a href="/conference-foreign-281097/" target="_blank" rel="nofollow" class="tuijian_authcolor">Symposium on 20 Years of Progress in Radar Altimetry .</a> <span>2013</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：基本雷达Altimetry工具箱和雷达Altimetry教程：所有高级用户的工具</span> </p> </li> <li> <div> <b>5. </b><a class="enjiyixqcontent" href="/academic-degree-foreign_mphd_thesis/02061704824.html">Characterization of ejecta erupted in 2013 and 2014 from Erebus volcano, Antarctica</a> <b>[D] </b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Randall, Emily P.&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Randall, Emily P. </a> <span>2015</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：2013年和2014年从南极Erebus火山喷发的喷出物的特征</span> </p> </li> <li> <div> <b>6. </b><a class="enjiyixqcontent" href="/academic-journal-foreign-pmc_detail_thesis/040002410132.html">Embedded ARM System for Volcano Monitoring in Remote Areas: Application to the Active Volcano on Deception Island (Antarctica)</a> <b>[O] </b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Luis Miguel Peci&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Luis Miguel Peci,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Manuel Berrocoso&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Manuel Berrocoso,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Alberto Fernández-Ros&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">Alberto Fernández-Ros,</a> <span>2014</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：嵌入式ARM系统用于偏远地区的火山监测：在欺骗岛（南极洲）的活动火山中的应用</span> </p> </li> <li> <div> <b>7. </b><a class="enjiyixqcontent" href="/open-access_resources_thesis/0100093298895.html">Autonomous thermal camera system for monitoring the active lava lake at Erebus volcano, Antarctica</a> <b>[O] </b> . <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=N. Peters&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">N. Peters,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=C. Oppenheimer&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">C. Oppenheimer,</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=P. Kyle&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">P. Kyle </a> <span>2014</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：用于监测南极洲埃里伯斯火山活跃熔岩湖的自主热像仪系统</span> </p> </li> </ul> <ul style="display: none;"> <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/academic-journal-cn_translated-world-seismology_thesis/0201254188447.html">南极洲罗斯岛埃里伯斯火山斯特隆博利爆发的宽频带记录及伴随的甚 …</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=RoweCA&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . RoweCA</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=佟王霞&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,佟王霞</a> <span> <a href="/journal-cn-5012/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 世界地震译丛 </a> </span> <span> . 2000</span><span> ,第004期</span> </span> </div> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/academic-journal-cn_opera_thesis/0201256871232.html">“埃得纳火山的熔岩”——谈国家大剧院《汤豪舍》</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=卜大炜&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . 卜大炜</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=凌风&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,凌风</a> <span> <a href="/journal-cn-16887/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 歌剧 </a> </span> <span> . 2016</span><span> ,第005期</span> </span> </div> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/academic-journal-cn_overview-disaster-prevention_thesis/0201273718434.html">意大利南部埃特纳火山断层槽地层学的初步研究—沿莫斯卡雷洛断层了解霍洛塞地表断层作用</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Azzaro&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . Azzaro</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=张国安&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,张国安</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=等&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,等</a> <span> <a href="/journal-cn-9864/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 地震科技情报 </a> </span> <span> . 2001</span><span> ,第002期</span> </span> </div> </li> <li> <div> <b>4. </b><a class="enjiyixqcontent" href="/academic-journal-cn_china-surveying-mapping_thesis/0201280068399.html">监测圣海伦斯火山的新工具</a> <b>[J]</b> <span> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=Jane Palmer&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor"> . Jane Palmer</a> <a href="/search.html?doctypes=4_5_6_1-0_4-0_1_2_3_7_9&sertext=一景&option=202" target="_blank" rel="nofollow" class="tuijian_auth tuijian_authcolor">,一景</a> <span> <a href="/journal-cn-7723/" target="_blank" rel="nofollow" class="tuijian_authcolor"> . 中国测绘 </a> </span> <span> . 2020</span><span> ,第007期</span> </span> </div> </li> </ul> <ul style="display: none;"> <li> <div> <b>1. </b><a class="enjiyixqcontent" href="/patent-detail/06120112030697.html">一种活跃火山地区熔岩样本的采集车</a> <b>[P]</b> . <span> 中国专利： CN112014151A </span> <span> . 2020-12-01</span> </div> </li> <li> <div> <b>2. </b><a class="enjiyixqcontent" href="/patent-detail/06130402972108.html">A method and apparatus for carbon dioxide free use of the energy contained in lava the same time a method for the safe achieve of lava samples, at the same time, method for the purpose of lava lakes, to a limited extent also the lava fluxes at the other volcanoes a method for the generation of lava rocks</a> <b>[P]</b> . <span> 外国专利：  DE102018004912A1 </span> <span> . 2019-04-11</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：一种用于无二氧化碳地利用熔岩中能量的方法和装置，同时是一种安全获取熔岩样品的方法，同时也是一种以熔岩湖为目的的方法，在一定程度上还限制了熔岩流的通量。其他火山的熔岩生成方法 </span> </p> </li> <li> <div> <b>3. </b><a class="enjiyixqcontent" href="/patent-detail/06130470772791.html">VOLCANIC ASH SCATTERING REDUCING METHOD BY EXPLOSION OF VISCO-LAVA SYSTEM ACTIVE VOLCANO</a> <b>[P]</b> . <span> 外国专利：  JPS62245099A </span> <span> . 1987-10-26</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：粘熔系统活性火山爆炸减少火山灰飞散的方法 </span> </p> </li> <li> <div> <b>4. </b><a class="enjiyixqcontent" href="/patent-detail/06130470787718.html">METHOD OF REDUCING DAMAGE BY EXPLOSION OF VISCOUS LAVA SYSTEM ACTIVE VOLCANO</a> <b>[P]</b> . <span> 外国专利：  JPS62190400A </span> <span> . 1987-08-20</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：爆炸性熔岩系统活动火山岩减少伤害的方法 </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('0704019851660','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="0704019851660down" data-source="7," data-out-id="01rVRRgEPo1IK4ZnJwtg1+f1S48JIfIjvJYbuHCWR9ARsvWgMM7lzRbeAh+97WE1," data-f-source-id="7" data-title="Radar Altimetry as a Robust Tool for Monitoring the Active Lava Lake at Erebus Volcano, Antarctica" 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="Radar Altimetry as a Robust Tool for Monitoring the Active Lava Lake at Erebus Volcano, Antarctica"/> <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=5.7.9"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/common.js?v=5.7.9"></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=5.7.9"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/tip.js?v=5.7.9"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/login.js?v=5.7.9"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/down.js?v=5.7.9"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/search.js?v=5.7.9"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/common/newmail.js?v=5.7.9"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/searchtype.js?v=5.7.9"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/user/regist.js?v=5.7.9"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/zxs_solor/detail.js?v=5.7.9"></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=5.7.9"></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=5.7.9"></script> <script type="text/javascript" src="https://cdn.zhangqiaokeyan.com/js/weipu/weipu.js?v=5.7.9"></script> </body> <script> function kefu(customization) { var from = GetQueryString("from"); if (from == null || from == "") { from = "other"; } var url = getWxWorkQrCode(55, from, customization); if (url == "" || typeof url == 'undefined') { url = "https://wework.qpic.cn/wwpic/994838_0LUTS-VqR0quT1N_1675665967/0"; } tipDocGuidance(url, '人工辅助获取外文期刊材料'); } $(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>