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Termes IGN > imagerie > image radar > image radar moirée
image radar moiréeSynonyme(s)Interferogramme ;image SAR ;Image rso ;Image radar interférométrique Image par radar à antenne synthétiqueVoir aussi
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Etude préalable à l'installation d'un coin radar sur le site de co-localisation de Calern / Guillaume Schmidt (2018)
Titre : Etude préalable à l'installation d'un coin radar sur le site de co-localisation de Calern Type de document : Mémoire Auteurs : Guillaume Schmidt, Auteur Editeur : Champs-sur-Marne : Ecole nationale des sciences géographiques ENSG Année de publication : 2018 Importance : 49 p. Format : 21 x 30 cm Note générale : bibliographie
Mémoire d'ingénieur 3e année, master PPMD Photogrammétrie, Positionnement et Mesure de DéformationLangues : Français (fre) Descripteur : [Vedettes matières IGN] Acquisition d'image(s) et de donnée(s)
[Termes IGN] Alpes-maritimes (06)
[Termes IGN] chaîne de traitement
[Termes IGN] co-positionnement
[Termes IGN] coin réflecteur
[Termes IGN] image radar moirée
[Termes IGN] image Sentinel-SAR
[Termes IGN] interferométrie différentielle
[Termes IGN] interféromètrie par radar à antenne synthétique
[Termes IGN] International Terrestrial Reference Frame
[Termes IGN] position directeIndex. décimale : MPPMD Mémoires du mastère spécialisé Photogrammétrie, Positionnement et Mesures de Déformation Résumé : (auteur) Cette étude a pour but de déterminer un emplacement favorable à l'installation d'un coin radar sur le site de co-localisation de l'observatoire de Calern, dans les Alpes-Maritimes. Elle s'inscrit dans un projet plus vaste visant à déterminer le mouvement relatif des stations de géodésie spatiale de ce site par des techniques interférométriques. En effet, cette information est essentielle à la réalisation du repère de référence terrestre international (ITRF) dont est en charge l'lnstitut National de l’Information Géographique et Forestière (IGN). Cette étude a permis d'approfondir une méthodologie pour évaluer la pertinence d'un emplacement pour accueillir un tel réflecteur. L'analyse des images radar Sentinel a ainsi conduit à l’identification d’au moins un site d’installation possible. De plus, une chaîne de traitement des images acquises par les capteurs radar à bord des satellites Sentinel en utilisant les logiciels SNAP et StaMPS et permettant d'accéder à une carte de déformation de surface a été proposée. Note de contenu : Introduction
1- Contexte
2- Méthodologie
3- Résultats
Conclusion et perspectivesNuméro de notice : 21870 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Mémoire de fin d'études IT Organisme de stage : Observatoire de la Côte d'Azur + IGN Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=91469 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 21870-01 MPPMD Livre Centre de documentation Travaux d'élèves Disponible Exploring image fusion of ALOS/PALSAR data and LANDSAT data to differentiate forest area / Saygin Abdikan in Geocarto international, vol 33 n° 1 (January 2018)
[article]
Titre : Exploring image fusion of ALOS/PALSAR data and LANDSAT data to differentiate forest area Type de document : Article/Communication Auteurs : Saygin Abdikan, Auteur Année de publication : 2018 Article en page(s) : pp 21 - 37 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image mixte
[Termes IGN] carte d'occupation du sol
[Termes IGN] classification par séparateurs à vaste marge
[Termes IGN] forêt
[Termes IGN] fusion d'images
[Termes IGN] image ALOS-PALSAR
[Termes IGN] image Landsat-TM
[Termes IGN] image multibande
[Termes IGN] image radar moirée
[Termes IGN] qualité des données
[Termes IGN] transformation en ondelettesRésumé : (Auteur) Remote sensing data utilize valuable information via various satellite sensors that have different specifications. Image fusion allows the user to combine different spatial and spectral resolutions to improve the information for purposes such as forest monitoring and land cover mapping. In this study, I assessed the contribution of dual-polarized Advanced Land Observing Satellite/Phased Array type L-band Synthetic Aperture Radar data to multispectral Landsat imagery. The research investigated the separability of forested areas using different image fusion techniques. Quality analysis of the fused images was conducted using qualitative and quantitative analyses. I applied the support vector machine image classification method for land cover mapping. Among all methods examined, the à trous wavelet transform method best differentiated the forested area with an overall accuracy (OA) of 94.316%, while Landsat had an OA of 92.626%. The findings of this study indicated that optical-SAR-fused images improve land cover classification, which results in higher quality forest inventory data and mapping. Numéro de notice : A2018-030 Affiliation des auteurs : non IGN Thématique : FORET/IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/10106049.2016.1222635 En ligne : https://doi.org/10.1080/10106049.2016.1222635 Format de la ressource électronique : URL Article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=89199
in Geocarto international > vol 33 n° 1 (January 2018) . - pp 21 - 37[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 059-2018011 RAB Revue Centre de documentation En réserve L003 Disponible Geometric multi-wavelet total variation for SAR image time series analysis / Abdourrahmane M. Atto (2018)
Titre : Geometric multi-wavelet total variation for SAR image time series analysis Type de document : Article/Communication Auteurs : Abdourrahmane M. Atto, Auteur ; Anoumou Kemavo, Auteur ; Jean-Paul Rudant , Auteur ; Grégoire Mercier, Auteur Editeur : Chambéry : Université de Savoie Année de publication : 2018 Conférence : FUSION 2018, 21th International Conference on Information Fusion 10/07/2018 13/07/2018 Cambridge Royaume-Uni Proceedings IEEE Projets : PHOENIX / Atto, Abdourrahmane M. Importance : pp Note générale : bibliographie
Projet PHOENIX ANR-15-CE23-00Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image radar et applications
[Termes IGN] Amazonie
[Termes IGN] forêt tropicale
[Termes IGN] image radar moirée
[Termes IGN] image Sentinel-SAR
[Termes IGN] Oyapoc (fleuve)
[Termes IGN] série temporelleRésumé : (auteur) A time series issued from modern synthetic aperture radar satellite imaging sensors is a huge dataset composed by many hundreds of million pixels when observing large-scale earth structures such as big forests or glaciers. A concise monitoring of these large scale structures for anomaly spotting thus requires loading and analyzing huge spatio/polarimetric multi-temporal image series. The contributions of the present paper for the sake of parsimonious analysis of such huge datasets are associated with a framework having two main processing stages. The first stage is the derivation of an index called geometric multi-wavelet total variation for fast and robust anomaly spotting. This index is useful for identifying significant abnormal patterns appearing as geo-spatial non-stationarities in multi-wavelet total variation map. The second stage consists in the proposal of a concise asymmetric multi-date change information matrix on regions associated with significant multi-wavelet total variations. This stage is necessary for a fine characterization of change impacts on existing geo-spatial structures. Experimental tests based on Sentinel-1 data show relevant results on a wide Amazonian forest surrounding the Franco-Brazilian Oyapock Bridge. Numéro de notice : C2018-125 Affiliation des auteurs : LASTIG MATIS+Ext (2012-2019) Nature : Communication nature-HAL : ComAvecCL&ActesPubliésIntl DOI : 10.23919/ICIF.2018.8455223 Date de publication en ligne : 06/09/2018 En ligne : https://doi.org/10.23919/ICIF.2018.8455223 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=100016
Titre : Topics in radar signal processing Type de document : Monographie Auteurs : Graham Weinberg, Éditeur scientifique Editeur : London [UK] : IntechOpen Année de publication : 2018 Importance : 280 p. Format : 19 x 27 cm ISBN/ISSN/EAN : 978-1-78923-121-2 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement du signal
[Termes IGN] écho radar
[Termes IGN] filtrage du signal
[Termes IGN] image radar moiréeRésumé : (éditeur) Radar has been an important topic since its introduction, in a military context, during World War II. Due to advances in technology, it has been necessary to refine the algorithms employed within the signal processing architecture. Hence, this book provides a series of chapters examining some topics in modern radar signal processing. These include synthetic aperture radar, multiple-input multiple-output radar, as well as a series of chapters examining other key issues relevant to the central theme of the book. Note de contenu : 1- Waveform design and related processing for multiple target detection and resolution
2- Space-time transmit-receive design for colocated MIMO radar
3- Waveform design for MIMO radar and SAR application
4- A 94-GHz frequency modulation continuous wave radar imaging and motion compensation
5- Analysis of coastal areas using SAR images: A case study of the Dutch Wadden Sea region
6- Adaptive clutter cancellation techniques for passive radars
7- Sense smart, not hard: A layered cognitive radar architecture
8- Representation of radar micro-dopplers using customized dictionaries
9- Adaptive Coding, Modulation and Filtering of Radar Signals
10- Bispectrum- and bicoherence-based discriminative features used for classification of radar targets and atmospheric formationsNuméro de notice : 25969 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Recueil / ouvrage collectif DOI : 10.5772/intechopen.69785 En ligne : https://doi.org/10.5772/intechopen.69785 Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=96591
Titre : UAV sensors for environmental monitoring Type de document : Monographie Auteurs : Felipe Gonzalez Toro, Éditeur scientifique ; Antonios Tsourdos, Éditeur scientifique Editeur : Bâle [Suisse] : Multidisciplinary Digital Publishing Institute MDPI Année de publication : 2018 Importance : 660 p. Format : 17 x 25 cm ISBN/ISSN/EAN : 978-3-03842-753-7 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] accident de la route
[Termes IGN] biodiversité
[Termes IGN] capteur aérien
[Termes IGN] capteur terrestre
[Termes IGN] détection de cible
[Termes IGN] filtre passe-bande
[Termes IGN] image captée par drone
[Termes IGN] image hyperspectrale
[Termes IGN] image optique
[Termes IGN] image radar moirée
[Termes IGN] instrument embarqué
[Termes IGN] photogrammétrie aérienne
[Termes IGN] prévention des risques
[Termes IGN] surveillance écologique
[Termes IGN] surveillance hydrologiqueRésumé : (éditeur) The rapid development and growth of UAVs as a remote sensing platform, as well as advances in the miniaturization of instrumentation and data systems, are catalyzing a renaissance in remote sensing in a variety of fields and disciplines from precision agriculture to ecology, atmospheric research, and disaster response.
This Special Issue was open for submissions that highlight advances in the development and use of sensors deployed on UAVs. Topics include, but were not limited, to:
- Optical, multi-spectral, hyperspectral, laser, and optical SAR technologies
- Gas analyzers and sensors
- Artificial intelligence and data mining based strategies from UAVs
- UAV onboard data storage, transmission, and retrieval
- Collaborative strategies and mechanisms to control multiple UAVs and sensor networks
- UAV sensor applications: precision agriculture; pest detection, forestry, mammal species tracking search and rescue; target tracking, the monitoring of the atmosphere; chemical, biological, and natural disaster phenomena; fire prevention, flood prevention; volcanic monitoring, pollution monitoring, micro-climates and land useNote de contenu : Preface
1- UAV-based photogrammetry and integrated technologies for architectural applications—methodological strategies for the after-quake survey of vertical structures in Mantua (Italy)
2- Towards the development of a low cost airborne sensing system to monitor dust particles after blasting at open-pit mine sites
3- Multi-UAV routing for area coverage and remote sensing with minimum time
4- UAV deployment exercise for mapping purposes: evaluation of emergency
response applications
5- Automated identification of river hydromorphological features using UAV high
resolution aerial imagery
6- Autonomous aerial refueling ground test demonstration—a sensor-in-the-loop,
non-tracking method
7- A new calibration method using low cost MEM IMUs to verify the performance of
UAV-borne MMS payloads
8- Adaptive environmental source localization and tracking with unknown permittivity and pathloss coefficients
9- Vision-based detection and distance estimation of micro unmanned aerial vehicles
10- Unmanned aerial vehicles (UAVs) and artificial intelligence revolutionizing wildlife monitoring and conservation
11- UAVs task and motion planning in the presence of obstacles and prioritized targets
12- Towards the development of a smart flying sensor: Illustration in the field of
precision agriculture
13- Flight test result for the ground-based radio navigation system sensor with an
unmanned air vehicle
12- Multisensor super resolution using directionally-adaptive regularization for UAV images
13- UAV control on the basis of 3D landmark bearing-only observations
14- Cooperative surveillance and pursuit using unmanned aerial vehicles and unattended ground sensors
15- A multispectral image creating method for a new airborne four-camera system with
different bandpass filters
16- Vision and control for UAVs: A survey of general methods and of inexpensive platforms for infrastructure inspection
17- Feasibility of using synthetic aperture radar to aid UAV navigation
18- Towards an autonomous vision-based unmanned aerial system against wildlife poachers
19- Formation flight of multiple UAVs via onboard sensor information sharing
20- Mini-UAV based sensory system for measuring environmental variables in greenhouses
21- Mini-UAV based sensory system for measuring environmental variables in greenhouses
22- Dual-stack single-radio communication architecture for UAV acting as a mobile node to collect data in WSNs
23- Development and evaluation of a UAV-photogrammetry system for precise 3D
environmental modeling
24- Prototyping a GNSS-based passiveRadar for UAVs: An instrument to classify the
waterContent feature of lands
25- Enabling UAV navigation with sensor and environmental uncertainty in cluttered
and GPS-denied environments
26- UAV-based estimation of carbon exports from heterogeneous soil landscapes—a case
study from the carboZALF experimental area
27- Wavelength-adaptive dehazing using histogram merging-based classification for
UAV images
28- A Space-Time Network-Based Modeling Framework for Dynamic Unmanned Aerial Vehicle
Routing in Traffic Incident Monitoring ApplicationsNuméro de notice : 25930 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Monographie En ligne : https://doi.org/10.3390/books978-3-03842-754-4 Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=96199 Utilisation de QGIS en télédétection, ch. 6. Cartographie de la végétation à partir d'images radar Sentinel-1 / Pierre-Louis Frison (2018)PermalinkUtilisation des réseaux de capteurs Géocubes pour la mesure de déformation des volcans en temps réel par GNSS / Mohamed-Amjad Lasri (2018)PermalinkComplex-valued convolutional neural network and its application in polarimetric SAR image classification / Zhimian Zhang in IEEE Transactions on geoscience and remote sensing, vol 55 n° 12 (December 2017)PermalinkInSAR data for geohazard assessment in UNESCO World Heritage sites: state-of-the-art and perspectives in the Copernicus era / Deodato Tapete in International journal of applied Earth observation and geoinformation, vol 63 (December 2017)PermalinkInSAR to support sustainable urbanization over compacting aquifers: The case of Toluca Valley, Mexico / Pascal Castellazzi in International journal of applied Earth observation and geoinformation, vol 63 (December 2017)PermalinkMultilayer projective dictionary pair learning and sparse autoencoder for PolSAR image classification / Yanqiao Chen in IEEE Transactions on geoscience and remote sensing, vol 55 n° 12 (December 2017)PermalinkBayesian data combination for the estimation of ionospheric effects in SAR interferograms / Giorgio Gomba in IEEE Transactions on geoscience and remote sensing, vol 55 n° 11 (November 2017)PermalinkIncidence angle dependence of first-year sea ice backscattering coefficient in Sentinel-1 SAR Imagery over the kara sea / Marko P. Mäkynen in IEEE Transactions on geoscience and remote sensing, vol 55 n° 11 (November 2017)PermalinkShallow geological structures triggered during the Mw 6.4 Meinong earthquake, southwestern Taiwan / Maryline Le Béon in Terrestrial Atmospheric Oceanic sciences journal, vol 28 n° 5 (October 2017)PermalinkThe potential of multifrequency SAR images for estimating forest biomass in Mediterranean areas / Emanuele Santi in Remote sensing of environment, vol 200 (October 2017)PermalinkA mangrove forest map of China in 2015: Analysis of time series Landsat 7/8 and Sentinel-1A imagery in Google Earth Engine cloud computing platform / Bangqian Chen in ISPRS Journal of photogrammetry and remote sensing, vol 131 (September 2017)PermalinkRobust object-based multipass InSAR deformation reconstruction / Jian Kang in IEEE Transactions on geoscience and remote sensing, vol 55 n° 8 (August 2017)PermalinkCoverage of high biomass forests by the ESA BIOMASS mission under defense restrictions / João M.B. Carreiras in Remote sensing of environment, vol 196 (July 2017)PermalinkIntegration of SSC TerraSAR-X images into multisource rapid mapping / D. Vassilaki in Photogrammetric record, vol 32 n° 158 (June - july 2017)PermalinkAn unsupervised two-stage clustering approach for forest structure classification based on X-band InSAR data — A case study in complex temperate forest stands / Sahra Abdullahi in International journal of applied Earth observation and geoinformation, vol 57 (May 2017)PermalinkDeep supervised and contractive neural network for SAR image classification / Jie Geng in IEEE Transactions on geoscience and remote sensing, vol 55 n° 4 (April 2017)PermalinkEstimation of 3-D surface displacement based on InSAR and deformation modeling / Jun Hu in IEEE Transactions on geoscience and remote sensing, vol 55 n° 4 (April 2017)PermalinkForest classification and impact of BIOMASS resolution on forest area and aboveground biomass estimation / Michael Schlund in International journal of applied Earth observation and geoinformation, vol 56 (April 2017)PermalinkSurface soil moisture retrieval using the L-band synthetic aperture radar onboard the Soil Moisture Active–Passive Satellite and evaluation at core validation sites / Seung-Bum Kim in IEEE Transactions on geoscience and remote sensing, vol 55 n° 4 (April 2017)PermalinkTrace coherence : a new operator for polarimetric and interferometric SAR images / Armando Marino in IEEE Transactions on geoscience and remote sensing, vol 55 n° 4 (April 2017)Permalink