| 书目名称 | Geodetic And Geophysical Effects Associated With Seismic And Volcanic Hazards | | 编辑 | José Fernández | | 视频video | | | 概述 | Modeling and simulations.Theoretical studies | | 丛书名称 | Pageoph Topical Volumes | | 图书封面 |  | | 描述 | Although geodetic monitoring techniques have been widely used in areas of seismic or volcanic activity, the difficulty inherent to their discrete nature means that they must be deployed carefully to ensure the best possible detection or sensitivity of these points (see e. g. , BALDI and UNGUENDOLI, 1987; JOHNSON and WYATT, 1994; SEGALL and MATTHEWS, 1997; Yu et al. , 2000). In many cases, a more global monitoring method, is required yet at the same time one that offers the highest level of sensitivity which enables detection of the phenomenon. Interferometry radar (InSAR) techniques have been shown to play an important role in seismic and volcanic monitoring because they cover large areas (100 x 100 km) and can be easily systematized in monitoring (see e. g. , MASSONNET and FEIGL, 1998; BDRGMANN et al. , 2000; MASSONNET and SIGMUNDSON, 2000; HANSSEN, 2001). The limitations inherent to the GPS and InSAR techniques (mainly observations at discrete surface points in the case of GPS and existence of non-coherent areas and the fact that, at present, the three displacement components cannot be obtained in SAR interferometry) can be overcome by using them together or other techniques (e. | | 出版日期 | Book 2004 | | 关键词 | Geochemics; Geodesy; Seismicity; Volcanic Activity; earthquake; geophysics; microseism; seismic; volcano | | 版次 | 1 | | doi | https://doi.org/10.1007/978-3-0348-7897-5 | | isbn_softcover | 978-3-7643-7044-2 | | isbn_ebook | 978-3-0348-7897-5Series ISSN 2504-3625 Series E-ISSN 2504-3633 | | issn_series | 2504-3625 | | copyright | Springer Basel AG 2004 |
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发表于 2025-3-21 16:42:44
