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Space Geodesy Infrastructure in Colombia for Geodynamics Research

机译：地球动力学研究中的哥伦比亚的空间大地娱乐

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GeoRED, the Spanish acronym for "Geodesia: Red de Estudios de Deformación" or "Geodesy: Deformation Studies Network," is a research, innovation, and development project based on space geodesy, which takes a multifaceted approach to understanding the geodynamics and tectonics of northwestern South America with an ultimate goal to reduce the risks associated with active plate boundaries. Space geodesy nowadays is an indispensable tool to determine interplate and intraplate continental deformation and to achieve a better understanding of the seismic cycle. In this article, we highlight efforts in Colombia to create a geodetic infrastructure that is composed of 108 continuously operating permanent stations and 382 field stations that will aid in determining the present crustal deformation in the country. So tar this has led to a much more detailed and quantified picture of the northward migration of the North Andean Block (NAB), the process of strain partitioning and plate coupling in the Nazca plate subduction zone, and the rate of boundary-normal shortening and boundary-parallel displacement in the Eastern Cordillera. This allows a better understanding of the seismic cycle and the associated hazard. It is the policy of GeoRED to focus on the gathering of high-quality Global Navigation Satellite System (GNSS) geodetic data to be shared as part of collaborative research with governmental institutions, universities, and research centers within Colombia, and also with international partners in neighboring countries of Panama, Ecuador, Venezuela, and Peru. GeoRED is financed by the Colombian Government and executed by the Colombian Geological Survey (CGS).
机译：Gooders，“Geodesia：Red de Estudiosdefeformación”或“Geodesy：变形研究网络”的西班牙首字母缩略词是基于太空热点的研究，创新和开发项目，这采用多方面的方法来了解地磁动力学和构造的南美洲西北部具有最终目标，减少与主动板边界相关的风险。现在，空间Geodesy是一种不可或缺的工具，可以确定代码板和腔内欧式变形，并实现对地震循环的更好理解。在本文中，我们强调了哥伦比亚的努力，创建一个由108连续运行的永久站和382个现场站组成的大地型基础设施，有助于确定该国的当前地壳变形。因此，这使得这导致了北安第斯山街（NAB）的北部迁移的更详细和量化的图片，纳斯卡板俯冲区中的应变分区和板耦合的过程，以及边界正常缩短的速率和东部地下水中的边界平行位移。这允许更好地理解地震循环和相关的危险。盖到专注于聚集在哥伦比亚政府机构，大学和研究中心的合作研究的一部分，盖住高素质的全球导航卫星系统（GNSS）大地测量数据的政策。巴拿马，厄瓜多尔，委内瑞拉和秘鲁的邻国。 Geters由哥伦比亚政府提供资金，并由哥伦比亚地质调查（CGS）执行。

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