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Mapping of salt-affected soils using TM images / P. Garcia Rodriguez in International Journal of Remote Sensing IJRS, vol 28 n°11-12 (June 2007)
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[article]
Titre : Mapping of salt-affected soils using TM images Type de document : Article/Communication Auteurs : P. Garcia Rodriguez, Auteur ; M.E. Perrez Gonzales, Auteur ; et al., Auteur Année de publication : 2007 Article en page(s) : pp 2713 - 2722 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image optique
[Termes IGN] Castille-La Manche
[Termes IGN] classification dirigée
[Termes IGN] déformation de surface
[Termes IGN] eau souterraine
[Termes IGN] image Landsat-TM
[Termes IGN] inondation
[Termes IGN] Normalized Difference Vegetation Index
[Termes IGN] risque naturel
[Termes IGN] sédiment
[Termes IGN] sol salinRésumé : (Auteur) Landsat images supply significant information on the different aspects of the physical environment necessary to determine the distribution of salty soils. This work centres on the La Mancha area (Central Spain) which, due to its flat topography, exhibits ideal conditions to show surface and groundwater movement, as well as sediment distribution. Combination of these factors is essential for development. The main goal of this study is to derive information on the distribution of salt-affected soils, as well as the area subject to flood risk. Multitemporal Landsat TM images selected from the 1990s have been used for this purpose. TM images are useful for delineation of mesozoic sediments rich in salts and/or areas with high humidity content. These images have been geo-referenced to the UTM coordinate system and have been digitally enhanced. Principal components, NDVI and supervised classification were computed. Therefore, it is quite possible to predict with a high degree of probability the development of saline soils, but their precise classification is not always possible, owing to the fact that they are usually associated with other soil groups: calcisols, regosols, luvisols and kastanozems. Salt-affected soils have been found to be associated with clayish mesozoic sediments, hollows, flood plain area and subsurface and groundwater movements. Complementary fieldwork is necessary in order to confirm digital values. Copyright Taylor & Francis Numéro de notice : A2007-310 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/01431160600928658 En ligne : https://doi.org/10.1080/01431160600928658 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28673
in International Journal of Remote Sensing IJRS > vol 28 n°11-12 (June 2007) . - pp 2713 - 2722[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 080-07071 RAB Revue Centre de documentation En réserve L003 Disponible A novel approach for disaster monitoring: fractal models and tools / G. Di Martino in IEEE Transactions on geoscience and remote sensing, vol 45 n° 6 Tome 1 (June 2007)
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[article]
Titre : A novel approach for disaster monitoring: fractal models and tools Type de document : Article/Communication Auteurs : G. Di Martino, Auteur ; A. Iodice, Auteur ; et al., Auteur Année de publication : 2007 Article en page(s) : pp 1559 - 1570 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] détection de changement
[Termes IGN] écho radar
[Termes IGN] géométrie fractale
[Termes IGN] image radar moirée
[Termes IGN] inondation
[Termes IGN] interpolation
[Termes IGN] modèle géométrique
[Termes IGN] risque naturel
[Termes IGN] risque technologique
[Termes IGN] scène
[Termes IGN] surveillance hydrologiqueRésumé : (Auteur) In this paper, we present a complete framework to support the monitoring of natural and man-made disasters by means of synthetic aperture radar (SAR) images. The fractal geometry is the most appropriate mathematical instrument in describing the irregularity of a natural observed scene, by means of few effective and reliable parameters. Therefore, fractal concepts can be used to model and identify geometrical changes that occurred in areas hit by disasters. We present an overall framework employing fractal-based models, algorithms, and tools to support the identification of natural area changes due to natural or man-made disasters. Such a framework includes an algorithm used to extract fractal parameters from a 2-D signal, a fractal interpolation tool, and a SAR raw-signal simulator. The combined use of these tools provides an innovative instrument for disaster monitoring applications. In this paper, we implement the fractal framework to obtain a relation between the fractal parameters of a SAR image and those of the relative imaged area. In addition, a case study is discussed, showing the potentiality of our framework for flooding detection. Numéro de notice : A2007-362 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1109/TGRS.2006.887024 En ligne : https://doi.org/10.1109/TGRS.2006.887024 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28725
in IEEE Transactions on geoscience and remote sensing > vol 45 n° 6 Tome 1 (June 2007) . - pp 1559 - 1570[article]Preview, Risk-EOS : le volet gestion de crise de GMES / Françoise de Blomac in SIG la lettre, n° 88 (juin 2007)
[article]
Titre : Preview, Risk-EOS : le volet gestion de crise de GMES Type de document : Article/Communication Auteurs : Françoise de Blomac, Auteur Année de publication : 2007 Article en page(s) : pp 5 - 6 Langues : Français (fre) Descripteur : [Vedettes matières IGN] Environnement
[Termes IGN] cartographie des risques
[Termes IGN] Copernicus (programme européen)
[Termes IGN] gestion des risques
[Termes IGN] incendie de forêt
[Termes IGN] inondation
[Termes IGN] protection civile
[Termes IGN] RISK-EOS
[Termes IGN] risque naturel
[Termes IGN] risque technologique
[Termes IGN] zone inondableRésumé : (Auteur) Preview est financé dans le cadre du 6e PCRD, RISK-EOS par l'ESA.. Comment deux projets qui s'intéressent à la gestion des risques et des crises s'articulent-ils ? En plaçant les utilisateurs de la sécurité civile au cœur de l'expérience. Copyright SIG La Lettre Numéro de notice : A2007-252 Affiliation des auteurs : non IGN Thématique : FORET Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28615
in SIG la lettre > n° 88 (juin 2007) . - pp 5 - 6[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 286-07061 RAB Revue Centre de documentation En réserve L003 Disponible Satellite evidence of the melting Greenland's ice cap: Ice losses now far surpass ice gains / J. Triglav in Geoinformatics, vol 10 n° 4 (01/06/2007)
[article]
Titre : Satellite evidence of the melting Greenland's ice cap: Ice losses now far surpass ice gains Type de document : Article/Communication Auteurs : J. Triglav, Auteur Année de publication : 2007 Article en page(s) : pp 6 - 8 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] calotte glaciaire
[Termes IGN] eau de fonte
[Termes IGN] GRACE
[Termes IGN] Groenland
[Termes IGN] image DMSP-SSM/IRésumé : (Editeur) For the first time, NASA scientists have analyzed data from direct, detailed satellite measurements to show that ice losses now far surpass ice gains in the shrinking Greenland ice sheet. Will this trend continue? Today, thanks to modern satellite technology, the quickest and easiest way for scientists to survey the polar regions on a daily basis is from the unique vantage point of space. We compiled texts and images from various sources - mostly NASA - to bring you a short overview of this 'hot' subject. Numéro de notice : A2007-226 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28589
in Geoinformatics > vol 10 n° 4 (01/06/2007) . - pp 6 - 8[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 262-07041 SL Revue Centre de documentation Revues en salle Disponible vol 45 n° 6 Tome 1 - June 2007 - Special issue on remote sensing for major disaster prevention, monitoring and assessment (Bulletin de IEEE Transactions on geoscience and remote sensing) / Geoscience and remote sensing society
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[n° ou bulletin]
est un bulletin de IEEE Transactions on geoscience and remote sensing / IEEE Geoscience and remote sensing society (Etats-Unis) (1986 -)
Titre : vol 45 n° 6 Tome 1 - June 2007 - Special issue on remote sensing for major disaster prevention, monitoring and assessment Type de document : Périodique Auteurs : Geoscience and remote sensing society, Auteur Année de publication : 2007 Importance : 250 p. Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Télédétection
[Termes IGN] effondrement de terrain
[Termes IGN] incendie de forêt
[Termes IGN] inondation
[Termes IGN] outil d'aide à la décision
[Termes IGN] prévention des risques
[Termes IGN] risque majeur
[Termes IGN] séisme
[Termes IGN] tempêteNuméro de notice : 065-0706A Affiliation des auteurs : non IGN Thématique : FORET/IMAGERIE Nature : Numéro de périodique En ligne : http://ieeexplore.ieee.org/xpl/tocresult.jsp?isnumber=4215027&punumber=36 Format de la ressource électronique : URL sommaire Permalink : https://documentation.ensg.eu/index.php?lvl=bulletin_display&id=9518 [n° ou bulletin] Contient
- Satellite image analysis for disaster and crisis-management support / S. Voigt in IEEE Transactions on geoscience and remote sensing, vol 45 n° 6 Tome 1 (June 2007)
- Automatic and precise orthorectification, coregistration, and subpixel correlation of satellite images: application to ground deformation measurements / S. Leprince in IEEE Transactions on geoscience and remote sensing, vol 45 n° 6 Tome 1 (June 2007)
- A novel approach for disaster monitoring: fractal models and tools / G. Di Martino in IEEE Transactions on geoscience and remote sensing, vol 45 n° 6 Tome 1 (June 2007)
La télédétection lidar : projet "Flimap-digues" et derniers développements de l'utilisation de méthodes à haut rendement pour la reconnaissance des digues fluviales françaises / A. Clement in Revue Française de Photogrammétrie et de Télédétection, n° 186 (Juin 2007)
PermalinkThe drainage network extraction from contour lines for contour line generalization / Tinghua Ai in ISPRS Journal of photogrammetry and remote sensing, vol 62 n° 2 (June 2007)
PermalinkEstimating spatial patterns of rainfall interception from remotely sensed vegetation indices and spectral mixture analysis / S.M. de Jong in International journal of geographical information science IJGIS, vol 21 n° 5 (may 2007)
PermalinkPermalinkGPS for land subsidence monitoring / Hasanuddin Zainal Abidin in GIM international, vol 21 n° 5 (May 2007)
PermalinkThe use of GIS in reconstructing the Holocene palaeogeography of the Rhine–Meuse delta, The Netherlands / H.J. Berendsen in International journal of geographical information science IJGIS, vol 21 n° 5 (may 2007)
PermalinkExtending the MODIS 1 km ocean colour atmospheric correction to the MODIS 500 m bands and 500 m chlorophyll-a estimation towards coastal and estuarine monitoring / J.D. Shutler in Remote sensing of environment, vol 107 n° 4 (30/04/2007)
PermalinkPermalinkA new algorithm for estimating chlorophyll-a concentration from multi-spectral satellite data in case 2 waters: a simulation based on a controlled laboratory experiment / Y. Oyoma in International Journal of Remote Sensing IJRS, vol 28 n°7-8 (April 2007)
PermalinkTidal analysis experiments with sun-synchronous satellite altimeter data / R.D. Ray in Journal of geodesy, vol 81 n° 4 (April 2007)
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