Ground Deformation Data from GEER Investigations of Ridgecrest Earthquake Sequence
Ground Deformation Data from GEER Investigations of Ridgecrest Earthquake Sequence
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DOI：
10.1785/0220190291
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发表时间：
2020-07-01
影响因子：
3.3
通讯作者：
Yi, Zhengxiang
中科院分区：
文献类型：
--
作者：
Brandenberg, Scott J.;Stewart, Jonathan P.;Yi, Zhengxiang
在里奇克莱斯特地震序列（包括 6.4 级前震和 7.1 级主震以及许多其他事件）之后，岩土极端事件勘察协会部署了一个团队来收集易腐烂的数据。该团队的重点是记录地面变形，包括中国湖海军航空武器站以南的地表断层破裂，以及特罗纳和阿格斯的液化特征。该团队在 M 7.1 主震发生后两周内发布了一份报告。本文介绍了该团队收集的数据产品，这些数据产品现已发布并可公开访问。本文提供的数据产品包括使用全球定位系统跟踪器、数码相机和手动测量设备进行的地面观测，以及使用 Structure from Motion 创建点云和数字表面模型的基于无人机的成像产品。本文介绍了数据产品以及可用于与产品交互的工具。
Following the Ridgecrest earthquake sequence, consisting of an M 6.4 foreshock and M 7.1 mainshock along with many other events, the Geotechnical Extreme Events Reconnaissance association deployed a team to gather perishable data. The team focused their efforts on documenting ground deformations including surface fault rupture south of the Naval Air Weapons Station China Lake, and liquefaction features in Trona and Argus. The team published a report within two weeks of the M 7.1 mainshock. This article presents data products gathered by the team, which are now published and publicly accessible. The data products presented herein include ground-based observations using Global Positioning System trackers, digital cameras, and handmeasuring devices, as well as unmanned aerial vehicle-based imaging products using Structure from Motion to create point clouds and digital surface models. The article describes the data products, as well as tools available for interacting with the products.