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Titre : Utile, l'ortho ? Y'a pas photo ! Type de document : Article/Communication Auteurs : Françoise de Blomac, Auteur Année de publication : 2012 Article en page(s) : pp 5 - 7 Note générale : Bibliographie Langues : Français (fre) Descripteur : [Vedettes matières IGN] Orthophotographie, orthoimage
[Termes IGN] Institut géographique national (France)
[Termes IGN] orthophotographieRésumé : (Auteur) Longtemps considérée comme un gadget pour élu incapable de lire une carte, l'orthophotographie s'est progressivement imposée comme un référentiel incontournable. Et chaque niveau de résolution trouve ses usages. Numéro de notice : A2012-635 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32081
in SIG la lettre > n° 142 (décembre 2012) . - pp 5 - 7[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 286-2012101 RAB Revue Centre de documentation En réserve L003 Disponible 3D coseismic displacement of 2010 Darfield, New Zealand earthquake estimated from multi-aperture InSAR and D-InSAR measurements / J. Hu in Journal of geodesy, vol 86 n° 11 (November 2012)
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Titre : 3D coseismic displacement of 2010 Darfield, New Zealand earthquake estimated from multi-aperture InSAR and D-InSAR measurements Type de document : Article/Communication Auteurs : J. Hu, Auteur ; X. Li, Auteur ; X. Ding, Auteur ; et al., Auteur Année de publication : 2012 Article en page(s) : pp 1029 - 1041 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image radar et applications
[Termes IGN] déformation de la croute terrestre
[Termes IGN] données localisées 3D
[Termes IGN] faille géologique
[Termes IGN] image ALOS-PALSAR
[Termes IGN] image radar moirée
[Termes IGN] interferométrie différentielle
[Termes IGN] interféromètrie par radar à antenne synthétique
[Termes IGN] Nouvelle-Zélande
[Termes IGN] propagation ionosphérique
[Termes IGN] séismeRésumé : (Auteur) Differential interferometric synthetic aperture radar (D-InSAR) measures ground deformation only along the line-of-sight (LOS) of the radar, which limits the capability of D-InSAR in investigating the surface damages and the focus mechanisms of earthquakes. We do a three-dimensional (3D) decomposition of the coseismic displacement of the Darfield, New Zealand earthquake that occurred on 3 September 2010 by exploiting the Multi-Aperture InSAR (MAI) and D-InSAR measurements from both ascending and descending L-band PALSAR data. Due to the dispersive nature of the ionosphere and the slight Doppler shift between the forward- and backward-looking interferograms, the ionospheric effects can be more serious in MAI measurements than in D-InSAR. We propose mitigating the ionospheric effects in the MAI processing with the directional filtering and interpolation procedure that has been applied in Offset-tracking. The rupture revealed by the 3D surface displacement fits closely to the Greendale fault, which is believed to be responsible for the earthquake. The horizontal ground motions, mostly eastwards in the hanging wall and westwards in the footwall, reached up to 2.5 m and are anti-symmetric with respect to the Greendale fault. Up to 2.5 m subsidence occurred in the hanging wall, while uplift is found in the footwall with an extreme case of 1.6 m in the far left of the fault. This makes us conclude that the Greendale fault is a normal and dextral strike-slip. It is seen that the MAI measurements are very helpful in the derivation of 3D coseismic displacement fields as it provides more accurate displacement estimation in the north–south direction. Numéro de notice : A2012-578 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1007/s00190-012-0563-6 Date de publication en ligne : 20/04/2012 En ligne : https://doi.org/10.1007/s00190-012-0563-6 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32024
in Journal of geodesy > vol 86 n° 11 (November 2012) . - pp 1029 - 1041[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 266-2012111 RAB Revue Centre de documentation En réserve L003 Disponible Aerial image mosaicking with aid of vector roads / D. Wang in Photogrammetric Engineering & Remote Sensing, PERS, vol 78 n° 11 (November 2012)
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Titre : Aerial image mosaicking with aid of vector roads Type de document : Article/Communication Auteurs : D. Wang, Auteur ; Y. Wan, Auteur ; J. Xiao, Auteur ; et al., Auteur Année de publication : 2012 Article en page(s) : pp 1141 - 1150 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image optique
[Termes IGN] appariement de réseaux
[Termes IGN] chemin le moins coûteux, algorithme du
[Termes IGN] données vectorielles
[Termes IGN] image aérienne
[Termes IGN] mosaïquage d'images
[Termes IGN] réseau routier
[Termes IGN] squelettisationRésumé : (Auteur) This paper proposes a novel approach for using vector roads to aid in the generation of seamline networks for aerial image mosaicking. A representative seamline is extracted as follows. First, the straight skeleton of the overlapping area of adjacent images is extracted. Second, vector roads in the overlapping regions are overlaid with the extracted skeleton to build a weighted graph G (V, E). Dijkstra's algorithm is applied to find the lowest-cost path that connects two intersections of the polygons of two adjacent images. The lowest-cost path is considered as a seamline candidate. Finally, the seamline candidate is refined by considering its surrounding pixels. The refined seamline is employed as the final seamline. The resultant seamlines commonly follow the centerlines of roads as much as possible, and the mosaic image appears more seamless. Moreover, the vector-based approach is typically more efficient than the existing raster-based approaches: the vector-based approach is nearly ten times faster than a raster-based representative. Numéro de notice : A2012-582 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : 10.14358/PERS.78.11.1141 En ligne : https://doi.org/10.14358/PERS.78.11.1141 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32028
in Photogrammetric Engineering & Remote Sensing, PERS > vol 78 n° 11 (November 2012) . - pp 1141 - 1150[article]Airborne lidar for natural environments: research and applications in France / C. Puech in Revue Française de Photogrammétrie et de Télédétection, n° 200 (Novembre 2012)
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[article]
Titre : Airborne lidar for natural environments: research and applications in France Type de document : Article/Communication Auteurs : C. Puech, Auteur ; Sylvie Durrieu, Auteur ; Jean-Stéphane Bailly, Auteur Année de publication : 2012 Article en page(s) : pp 54 - 68 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Lasergrammétrie
[Termes IGN] données lidar
[Termes IGN] données localisées 3D
[Termes IGN] géomorphologie
[Termes IGN] Lidar
[Termes IGN] lidar à retour d'onde complète
[Termes IGN] modèle numérique de surface
[Termes IGN] télémètre laser aéroporté
[Termes IGN] traitement du signal
[Termes IGN] végétationRésumé : (Auteur) This paper is a review of various research works in France on airborne LiDAR applied to the monitoring of natural environment. Firstly, it presents applications based on the use of very high-resolution digital surface models derived from LiDAR data. The use of such models is quickly expanding on all the fields related to the environment. This article also discusses more specific research on signal processing and accuracy. Part of this work summarizes papers that were published in the "Revue Française de Photogrammétrie et de Télédétection (RFPT)", the French Journal of Photogrammetry and Remote Sensing, following two national conferences organized in Montpellier (2006) and Le Mans (2009) in order to invite researchers using LiDAR in several fields of application to initiate technical and scientific exchanges. We also provide an update on ongoing research and instrument developments in France. Numéro de notice : A2012-568 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : 10.52638/rfpt.2012.62 Date de publication en ligne : 19/04/2014 En ligne : https://doi.org/10.52638/rfpt.2012.62 Format de la ressource électronique : URL Article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32014
in Revue Française de Photogrammétrie et de Télédétection > n° 200 (Novembre 2012) . - pp 54 - 68[article]An overview of close-range photogrammetry in France / Raphaële Heno in Revue Française de Photogrammétrie et de Télédétection, n° 200 (Novembre 2012)
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Titre : An overview of close-range photogrammetry in France Type de document : Article/Communication Auteurs : Raphaële Heno , Auteur ; Yves Egels
, Auteur ; Christian Heipke, Auteur ; Pierre Grussenmeyer, Auteur
Année de publication : 2012 Article en page(s) : pp 80 - 87 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Photogrammétrie terrestre
[Termes IGN] histoire de la cartographie
[Termes IGN] lasergrammétrie
[Termes IGN] patrimoine culturel
[Termes IGN] patrimoine immobilier
[Termes IGN] photogrammétrie métrologique
[Termes IGN] photographie terrestreRésumé : (Auteur) There are several approaches which can be adopted to present close-range photogrammetry in France: historical, eco-nomic, technical, or by field of application. The paper starts with a short account of the history of close-range photogram-metry. It then presents notable technical progress and its impact on users (the digital era, the laser scanners, and recently the fully automatic tools), and it finally shows the democratization of photogrammetry. The whole paper is mainly focused on cultural heritage applications. Numéro de notice : A2012-570 Affiliation des auteurs : IGN+Ext (2012-2019) Thématique : IMAGERIE Nature : Article DOI : 10.52638/rfpt.2012.64 Date de publication en ligne : 19/04/2014 En ligne : https://doi.org/10.52638/rfpt.2012.64 Format de la ressource électronique : URL Article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32016
in Revue Française de Photogrammétrie et de Télédétection > n° 200 (Novembre 2012) . - pp 80 - 87[article]Automatic generation of 2.5D terrain models without occluding routes of interest / Hao Deng in Photogrammetric Engineering & Remote Sensing, PERS, vol 78 n° 11 (November 2012)
PermalinkBuilt-up and vegetation extraction and density mapping using WorldView-II / A. Kumar in Geocarto international, vol 27 n° 7 (November 2012)
PermalinkEdge-guided multiscale segmentation of satellite multispectral imagery / J. Chen in IEEE Transactions on geoscience and remote sensing, vol 50 n° 11 Tome 1 (November 2012)
PermalinkExtraction de MNT à partir de paires ou triplets PRISM / Valerio Baiocchi in Géomatique expert, n° 89 (01/11/2012)
PermalinkHYPXIM, an innovative spectroimager for science, security and defence requirements / M.J. Lefevre-Fonollosa in Revue Française de Photogrammétrie et de Télédétection, n° 200 (Novembre 2012)
PermalinkA large format camera for national mapping purposes / Jean-Philippe Souchon in Revue Française de Photogrammétrie et de Télédétection, n° 200 (Novembre 2012)
PermalinkMapping nighttime flood from MODIS observations using support vector machines / R. Zhang in Photogrammetric Engineering & Remote Sensing, PERS, vol 78 n° 11 (November 2012)
PermalinkMapping tropical forests and rubber plantations in complex landscapes by integrating PALSAR and MODIS imagery / J. Dong in ISPRS Journal of photogrammetry and remote sensing, vol 74 (Novembrer 2012)
PermalinkMatching of straight line segments from aerial stereo images of urban areas / A. Ok in ISPRS Journal of photogrammetry and remote sensing, vol 74 (Novembrer 2012)
PermalinkA method for detecting windows from mobile lidar data / R. Wang in Photogrammetric Engineering & Remote Sensing, PERS, vol 78 n° 11 (November 2012)
PermalinkMonitoring ground subsidence in Shanghai maglev area using two kinds of SAR data / J. Wu in Journal of applied geodesy, vol 6 n° 3-4 (November 2012)
PermalinkOn the detection of systematic errors in terrestrial laser scanning data / J. Wang in Journal of applied geodesy, vol 6 n° 3-4 (November 2012)
PermalinkPermalinkRange camera self-calibration with scattering compensation / Derek D. Lichti in ISPRS Journal of photogrammetry and remote sensing, vol 74 (Novembrer 2012)
PermalinkStereopolis 2: A multi-purpose and multi-sensor 3D mobile mapping system for street visualisation and 3D metrology / Nicolas Paparoditis in Revue Française de Photogrammétrie et de Télédétection, n° 200 (Novembre 2012)
PermalinkThe Pleiades system: High resolution capability suited to users needs / P. Kubik in Revue Française de Photogrammétrie et de Télédétection, n° 200 (Novembre 2012)
PermalinkTotal variation spatial regularization for sparse hyperspectral unmixing / M. Iordache in IEEE Transactions on geoscience and remote sensing, vol 50 n° 11 Tome 1 (November 2012)
PermalinkTriangular factorization-based simplex algorithms for hyperspectral unmixing / W. Xia in IEEE Transactions on geoscience and remote sensing, vol 50 n° 11 Tome 1 (November 2012)
PermalinkA vector sift detector for interest point detection in hyperspectral imagery / L. Dorado-Munoz in IEEE Transactions on geoscience and remote sensing, vol 50 n° 11 Tome 1 (November 2012)
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