Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/7357
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dc.contributorDepartment of Land Surveying and Geo-Informatics-
dc.creatorHe, X-
dc.creatorYang, G-
dc.creatorDing, XL-
dc.creatorChen, YQ-
dc.date.accessioned2015-11-10T08:32:54Z-
dc.date.available2015-11-10T08:32:54Z-
dc.identifier.issn1343-8832en_US
dc.identifier.urihttp://hdl.handle.net/10397/7357-
dc.language.isoenen_US
dc.publisherSpringer-Verlagen_US
dc.rightsCopyright (c) The Society of Geomagnetism and Earth, Planetary and Space Sciences (SGEPSS); The Seismological Society of Japan; The Volcanological Society of Japan; The Geodetic Society of Japan; The Japanese Society for Planetary Sciences; TERRAPUB.en_US
dc.rightsPosted with the permission from the Publisheren_US
dc.rightsThe following publication He, X., Yang, G., Ding, X., & Chen, Y. (2004). Application and evaluation of a GPS multi-antenna system for dam deformation monitoring. Earth, Planets and Space, 56(11), 1035-1039 is available at https://dx.doi.org/10.1186/BF03352545en_US
dc.subjectGPSen_US
dc.subjectDeformation monitoringen_US
dc.subjectMulti-antennaen_US
dc.subjectSwitchen_US
dc.subjectPositioningen_US
dc.titleApplication and evaluation of a GPS multi-antenna system for dam deformation monitoringen_US
dc.typeJournal/Magazine Articleen_US
dc.description.otherinformationAuthor name used in this publication: Yongqi Chenen_US
dc.identifier.spage1035en_US
dc.identifier.epage1039en_US
dc.identifier.volume56en_US
dc.identifier.issue11en_US
dc.identifier.doi10.1186/BF03352545en_US
dcterms.abstractThis paper describes GPS multi-antenna device (one GPS receiver links multiple antennas) developed by authors, and the experimental results are presented. GPS has already proven to be an efficient tool for monitoring dam deformations and stability of high-risk slopes. It offers greater accuracy than other surveying techniques. However, GPS has its disadvantages when employing for slope and dam monitoring. The major drawback has been high cost due to large-scale GPS deployments are required in monitoring sites. The conventional GPS monitoring methods, where a permanent GPS receiver must be located at each point, have significant limitations of the cost. A new approach that a single GPS receiver links multiple antennas mounted at the monitoring points, has been employed to solve these problems in this paper. A dedicated switching device has been developed by authors for this approach. Field testing results show that the dedicated switching device for GPS multi-antenna system has excellent performances. Post-processing positioning accuracy is around 1–2 mm for the deformation monitoring of the Xiaolangdi dam on the Yellow River.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationEarth, planets and space : EPS, Nov. 2004, v. 56, no. 11, p. 1035-1039-
dcterms.isPartOfEarth, planets and space : EPS-
dcterms.issued2004-
dc.identifier.isiWOS:000226448800003-
dc.identifier.scopus2-s2.0-21944452649-
dc.identifier.eissn1880-5981en_US
dc.identifier.rosgroupidr21671-
dc.description.ros2004-2005 > Academic research: refereed > Publication in refereed journal-
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_IR/PIRAen_US
dc.description.pubStatusPublisheden_US
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