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Auteur Guido Luzi |
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Discontinuous GBSAR deformation monitoring / Michele Crosetto in ISPRS Journal of photogrammetry and remote sensing, vol 93 (July 2014)
[article]
Titre : Discontinuous GBSAR deformation monitoring Type de document : Article/Communication Auteurs : Michele Crosetto, Auteur ; Oriol Monserrat, Auteur ; Guido Luzi, Auteur ; et al., Auteur Année de publication : 2014 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image radar et applications
[Termes IGN] acquisition d'images
[Termes IGN] analyse diachronique
[Termes IGN] Déformation
[Termes IGN] interférométrie radar terrestre
[Termes IGN] surveillance d'ouvrage
[Termes IGN] surveillance géologiqueRésumé : (Auteur)This paper is focused on deformation monitoring using the Ground-Based SAR (GBSAR) technique and a particular data acquisition configuration, which is called discontinuous GBSAR (D-GBSAR). In the most commonly used GBSAR configuration, the radar is left installed in situ, acquiring data periodically, e.g. every few minutes. Deformations are estimated by processing sets of GBSAR images acquired during several weeks or months, without moving the system. By contrast, in the D-GBSAR the radar is installed and dismounted at each measurement campaign, revisiting a given site periodically. This configuration is useful to monitor slow deformation phenomena. This paper outlines the D-GBSAR data analysis procedure implemented by the authors. This is followed by a discussion of some specific aspects of D-GBSAR monitoring. Two successful examples of D-GBSAR monitoring are discussed: one concerns an urban area, while the second one involves a rural area where the monitoring requires the use of artificial corner reflectors. Numéro de notice : A2014-332 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1016/j.isprsjprs.2014.04.002 En ligne : https://doi.org/10.1016/j.isprsjprs.2014.04.002 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=73699
in ISPRS Journal of photogrammetry and remote sensing > vol 93 (July 2014)[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 081-2014071 RAB Revue Centre de documentation En réserve L003 Disponible A review of ground-based SAR interferometry for deformation measurement / Oriol Monserrat in ISPRS Journal of photogrammetry and remote sensing, vol 93 (July 2014)
[article]
Titre : A review of ground-based SAR interferometry for deformation measurement Type de document : Article/Communication Auteurs : Oriol Monserrat, Auteur ; M. Crosetto, Auteur ; Guido Luzi, Auteur Année de publication : 2014 Article en page(s) : pp. 40 - 48 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image radar et applications
[Termes IGN] Déformation
[Termes IGN] image radar
[Termes IGN] interférométrie radar terrestre
[Termes IGN] surveillance d'ouvrage
[Termes IGN] surveillance géologiqueRésumé : (Auteur) This paper provides a review of ground-based SAR (GBSAR) interferometry for deformation measurement. In the first part of the paper the fundamentals of this technique are provided. Then the main data processing and analysis stages needed to estimate deformations starting from the GBSAR observations are described. This section introduces the two types of GBSAR acquisition modes, i.e., continuous and discontinuous GBSAR, and reviews the different GBSAR processing and analysis methods published in the literature. This is followed by a discussion of the specific technical aspects of GBSAR deformation measurement. A section then summarizes the pros and cons of GBSAR for deformation monitoring. The last part of the paper includes two reviews: one concerning the GBSAR systems described in the literature, including non-strictly SAR systems and a second one addresses the main GBSAR applications. Numéro de notice : A2014-327 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1016/j.isprsjprs.2014.04.001 Date de publication en ligne : 04/05/2014 En ligne : https://doi.org/10.1016/j.isprsjprs.2014.04.001 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=73674
in ISPRS Journal of photogrammetry and remote sensing > vol 93 (July 2014) . - pp. 40 - 48[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 081-2014071 RAB Revue Centre de documentation En réserve L003 Disponible Integrating radar and laser-based remote sensing techniques for monitoring structural deformation of archaeological monuments / Deodato Tapete in Journal of archaeological science, vol 40 n° 1 (January 2013)
[article]
Titre : Integrating radar and laser-based remote sensing techniques for monitoring structural deformation of archaeological monuments Type de document : Article/Communication Auteurs : Deodato Tapete, Auteur ; Nicola Casagli, Auteur ; Guido Luzi, Auteur ; et al., Auteur Année de publication : 2013 Article en page(s) : pp 176 - 189 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications photogrammétriques
[Termes IGN] données lidar
[Termes IGN] données localisées 3D
[Termes IGN] image radar moirée
[Termes IGN] interféromètrie par radar à antenne synthétique
[Termes IGN] monument historique
[Termes IGN] patrimoine culturel
[Termes IGN] Rome
[Termes IGN] semis de points
[Termes IGN] surveillance d'ouvrage
[Termes IGN] télémétrie laser terrestreIndex. décimale : 33.60 Applications photogrammétriques - usage combiné de la photogrammétrie et de la lasergrammétrie Résumé : (auteur) Ground-Based Synthetic Aperture Radar Interferometry (GBInSAR) and Terrestrial Laser Scanning (TLS) were purposely integrated to obtain 3D interferometric radar point clouds to facilitate the spatial interpretation of displacements affecting archaeological monuments. The paper describes the procedure to implement this integrated approach in the real-world situations of surveillance of archaeological and built heritage. Targeted tests were carried out on the case study of the Domus Tiberiana sited along the northern side of the Palatino Hill in the central archaeological area of Rome, Italy, and displacements of the monument were monitored over almost one year of acquisition. The GBInSAR - TLS integration provided updated information about the condition of the archaeological structures in relation to their history of instability mechanisms, and did not highlighted a general worsening for the stability of the entire monument. Point-wise and prompt detection of displacement anomalies and/or sudden changes in displacement trends proved the suitability of the method to support early warning procedures, also to evaluate effects on the masonry due to human activities. Numéro de notice : A2014-453 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : 10.1016/j.jas.2012.07.024 Date de publication en ligne : 03/07/2014 En ligne : https://doi.org/10.1016/j.jas.2012.07.024 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=74017
in Journal of archaeological science > vol 40 n° 1 (January 2013) . - pp 176 - 189[article]Documents numériques
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A2014-453 Integrating radar and laser_TapeteAdobe Acrobat PDF Terrain mapping by ground-based interferometric radar / M. Pieraccini in IEEE Transactions on geoscience and remote sensing, vol 39 n° 10 (October 2001)
[article]
Titre : Terrain mapping by ground-based interferometric radar Type de document : Article/Communication Auteurs : M. Pieraccini, Auteur ; Guido Luzi, Auteur ; C. Atzeni, Auteur Année de publication : 2001 Article en page(s) : pp 2176 - 2181 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image radar et applications
[Termes IGN] image radar
[Termes IGN] image radar moirée
[Termes IGN] interféromètrie par radar à antenne synthétique
[Termes IGN] modèle numérique de surfaceRésumé : (Auteur) In this paper, the authors propose a ground-based interferometric synthetic aperture radar (SAR) technique for terrain mapping. It is based on a coherent continuous-wave step-frequency (CW-SF) radar moved along a linear horizontal rail. It works synthesising microwave holographic images taken from different points of view to obtain elevation maps by phase comparison. The focusing algorithm for imaging synthetic holograms and digital elevation models (DEM) is able to correct topographic distortion and phase wrap through an iterative multi-baseline procedure. Numéro de notice : A2001-094 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1109/36.957280 En ligne : https://doi.org/10.1109/36.957280 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=21794
in IEEE Transactions on geoscience and remote sensing > vol 39 n° 10 (October 2001) . - pp 2176 - 2181[article]Exemplaires(2)
Code-barres Cote Support Localisation Section Disponibilité 065-01101 RAB Revue Centre de documentation En réserve L003 Disponible 065-01102 RAB Revue Centre de documentation En réserve L003 Disponible