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Auteur S-Q. Huang |
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New data processing strategy for single frequency GPS deformation monitoring / S-Q. Huang in Survey review, vol 47 n° 344 (September 2015)
[article]
Titre : New data processing strategy for single frequency GPS deformation monitoring Type de document : Article/Communication Auteurs : S-Q. Huang, Auteur ; J-X. Wang, Auteur Année de publication : 2015 Article en page(s) : pp 379 - 385 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Termes IGN] ligne de base
[Termes IGN] récepteur monofréquence
[Termes IGN] réseau de surveillance géophysique
[Termes IGN] retard ionosphèrique
[Termes IGN] surveillance
[Vedettes matières IGN] Traitement de données GNSSRésumé : (auteur) Although the application of the single frequency receiver in GPS deformation monitoring is limited mainly by the effect of the ionospheric delays, the relevant studies have never been stopped due to the much cheaper price of the single frequency receivers. In this paper, we introduce a new data processing strategy for the deformation monitoring network where the baselines between any two nearest stations are processed instead of the baselines formed only between the reference stations and monitoring stations in the traditional strategy. As a result, most of the baselines in the monitoring networks are very short so as to the ionospheric effects can be safely ignored. The results from the experiments show that the new strategy can eliminate the effect of ionospheric delay by processing the short baselines in the network mode. The accuracy and integrity of the deformation solutions can be improved by the presented strategy. Numéro de notice : A2015-919 Affiliation des auteurs : non IGN Thématique : POSITIONNEMENT Nature : Article DOI : 10.1179/1752270614Y.0000000138 En ligne : https://doi.org/10.1179/1752270614Y.0000000138 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=79710
in Survey review > vol 47 n° 344 (September 2015) . - pp 379 - 385[article]