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Remote sensing of soil salinization / G. Metternicht (2009)

Public Titre : Remote sensing of soil salinization : impact on land management Type de document : Monographie Auteurs : G. Metternicht, Éditeur scientifique ; J.A. Zinck, Éditeur scientifique Editeur : Boca Raton, New York, ... : CRC Press Année de publication : 2009 Importance : 374 p. Format : 18 x 26 cm ISBN/ISSN/EAN : 978-1-4200-6502-2 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection [Termes IGN] analyse de données [Termes IGN] anthropisation [Termes IGN] carte thématique [Termes IGN] estimation statistique [Termes IGN] image ERS [Termes IGN] image hyperspectrale [Termes IGN] image Ikonos [Termes IGN] image radar [Termes IGN] irrigation [Termes IGN] marais [Termes IGN] modélisation [Termes IGN] radar pénétrant GPR [Termes IGN] risque environnemental [Termes IGN] risque naturel [Termes IGN] salinité Résumé : (Editeur) Recognized and advocated as a powerful tool, the role of remote sensing in identifying, mapping, and monitoring soil salinity and salinization will continue to expand. This book delineates how to combine science and geospatial technologies for smart environmental management. It explores the integrated use of image spectroscopy, electromagnetic induction (EM), and ground-penetrating radar for assessing and mapping soil salinity at local and regional levels ; reviews salt types and salinity classification schemes and the remote sensing tools and techniques for mapping and monitoring ; discusses the application of soil salinity mapping using ground-based electromagnetic induction techniques ; includes model-based integrated methods for quantitative estimation of soil salinity using hyperspectral remote sensing data ; underlines the importance of understanding the basic spectral, physical, and chemical characteristics and environmental setting of salt-affected soils in the landscape for remote sensing of salinity. The book includes analyses of basic issues of remote detection, such as the spectral behaviour of salt types and vegetation influence, and evaluations of currently available remote sensing platforms, delineating their advantages and disadvantages for salinity mapping. The accompanying CD-ROM provides colour images that enhance the material discussed in the text. The mixture of fundamental concepts, latest technological reviews, and practical application examples makes this an ideal resource for environmental assessment and decision making. Note de contenu : Preface PART I Soil Salinity and Remote Sensing: The Object and the Tool Chapter 1 Soil Salinity and Salinization Hazard J. Alfred Zinck and Graciela Metternicht Chapter 2 Spectral Behavior of Salt Types Graciela Metternicht and J. Alfred Zinck Chapter 3 Review of Remote Sensing-Based Methods to Assess Soil Salinity Eyal Ben-Dor, Graciela Metternicht, Naftaly Goldshleger, Eshel Mor, Vladmir Mirlas, and Uri Basson PART II Trends in Mapping Soil Salinity and Monitoring Salinization with Remote and Proximal Sensing Chapter 4 Mapping Areas Susceptible to Soil Salinity in the Irrigation Region of Southern New South Wales, Australia. David Eraser Chapter 5 Generation of Farm-Level Information on Salt-Affected Soils Using IKONOS-II Multispectral Data Ravi Shankar Dwivedi, Ramana Venkata Kothapalli, and Amarendra Narayana Singh Chapter 6 The Suitability of Airborne Hyperspectral Imagery for Mapping Surface Indicators of Salinity in Dryland Farming Areas Anna Dutkiewicz, Megan Lewis, and Bertram Ostendorf Chapter 7 Applications of Hyperspectral Imagery to Soil Salinity Mapping Thomas Schmid, Magaly Koch, and Jose Gumuzzio Chapter 8 Characterization of Salt-Crust Build-Up and Soil Salinization in the United Arab Emirates by Means of Field and Remote Sensing Techniques Fares M. Howari and Philip C. Goodell Chapter 9 Assessment of Salt-Affected Soils Using Multisensor Radar Data: A Case Study from Northeastern Patagonia (Argentina).. Hector F. del Valle, Paula D. Blanco, Walter Sione, Cesar M. Rostagno, and Nestor O. Elissalde Chapter 10 Application of Landsat and ERS Imagery to the Study of Saline Wetlands in Semiarid Agricultural Areas of Northeast Spain Carmen Castaneda and Juan Herrero Chapter 11 Mapping Soil Salinity Using Ground-Based Electromagnetic Induction Technique Florence Cassel S., Dave Goorahoo, David Zoldoske, and Diganta Adhikari Chapter 12 Combined Active and Passive Remote Sensing Methods for Assessing Soil Salinity: A Case Study from Jezre'el Valley, Northern Israel. Eyal Ben-Dor, Naftaly Goldshleger, Eshel Mor, Vladmir Mirlas, and Uri Basson PART III Diversity of Approaches to Modeling Soil Salinity and Salinization Chapter 13 Mapping Salinity Hazard: An Integrated Application of Remote Sensing and Modeling-Based Techniques Dhruba Pikha Shrestha and Abbas Farshad Chapter 14 Stochastic Approaches for Space-Time Modeling and Interpolation of Soil Salinity Ahmed Douaik, Marc Van Meirvenne, and Tibor Toth Chapter 15 Mapping Soil Salinity from Sample Data and Remote Sensing in the Former Lake Texcoco, Central Mexico Norma Ferndndez Buces, Christina Siebe, Jose Luis Palacio Prieto, and Richard Webster Chapter 16 Model-Based Integrated Methods for Quantitative Estimation of Soil Salinity from Hyperspectral Remote Sensing Data Jamshid Farifteh Chapter 17 Data Mining for Soil Salinity Modeling. Peter Eklund and Stephen D. Kirkby Conclusions Numéro de notice : 15505 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Recueil / ouvrage collectif Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=40710

Remote sensing of landslides: an analysis of the potential contribution to geo-spatial systems for hazard assessment in mountainous environments / G. Metternicht in Remote sensing of environment, vol 98 n° 2-3 (15 october 2005)  

Public [article]  inRemote sensing of environment > vol 98 n° 2-3 (15 october 2005) . - pp 284 - 303 Titre : Remote sensing of landslides: an analysis of the potential contribution to geo-spatial systems for hazard assessment in mountainous environments Type de document : Article/Communication Auteurs : G. Metternicht, Auteur ; R. Gogu, Auteur ; Lorenz Hurni, Auteur Année de publication : 2005 Article en page(s) : pp 284 - 303 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Acquisition d'image(s) et de donnée(s) [Termes IGN] analyse diachronique [Termes IGN] analyse spatiale [Termes IGN] base de données localisées [Termes IGN] cartographie par internet [Termes IGN] détection [Termes IGN] effondrement de terrain [Termes IGN] image optique [Termes IGN] image radar [Termes IGN] montagne [Termes IGN] outil [Termes IGN] patrimoine culturel [Termes IGN] photo-identification [Termes IGN] prédiction [Termes IGN] risque naturel [Termes IGN] Suisse [Termes IGN] surveillance géologique [Termes IGN] système d'information géographique Résumé : (Auteur) Natural hazards like landslides, avalanches, floods and debris flows can result in enormous property damage and human casualties in mountainous regions. Switzerland has always been exposed to a wide variety of natural hazards mostly located in its alpine valleys. Recent natural disasters comprising avalanches, floods, debris flows and slope instabilities led to substantial loss of life and damage to property infrastructure, cultural heritage and environment. In order to offer a solid technical infrastructure, a new concept and expert-tool based on a integrated web-based database/GIS structure is being developed under HazNETH. Given the HazNETH database design contemplates the detection and mapping of diagnostic features from remote sensors (e.g., ground, air and space borne), this paper analyses the use of rernote sensing data in landslides studies during the 1980s, 1990s and 2000s, including a discussion of its potential and research challenges as result of new operational and forthcoming technologies such as the very high spatial resolution optical and infrared imagery of Ikonos, Quickbird IRS CartoSat-1, ALOS, the satellite based interferometric SAR (InSAR and DInSAR of Radarsat, ERS, Envisat, TerraSAR-X, Cosmo/SkyMed, ALOS), micro-satellites like the Pléiades, DMC, RapidEye, airborne LASER altimetry or ground-based differential interferometric SAR. The use of remote sensing data, whether air-, satellite- or ground-based varies according to three main stages of a landslide relate study, namely a) detection and identification; b) monitoring; c) spatial analysis and hazard prediction. Accordingly, this paper presents and discusses previous applications of remote sensing tools as related to these three main phases, proposing a conceptual framework for the contribution of remote sensing to the design of databases for natural hazards like debris flows, and identifying areas for further research. Numéro de notice : A2005-420 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1016/j.rse.2005.08.004 En ligne : https://doi.org/10.1016/j.rse.2005.08.004 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=27556 [article]

Precision farming today: role of high-resolution satellite sensors / G. Metternicht in GIM international, vol 18 n° 2 (February 2004)

Public [article]  inGIM international > vol 18 n° 2 (February 2004) . - pp 40 - 43 Titre : Precision farming today: role of high-resolution satellite sensors Type de document : Article/Communication Auteurs : G. Metternicht, Auteur Année de publication : 2004 Article en page(s) : pp 40 - 43 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Acquisition d'image(s) et de donnée(s) [Termes IGN] agriculture de précision [Termes IGN] analyse comparative [Termes IGN] capteur imageur [Termes IGN] image à résolution métrique [Termes IGN] image Ikonos [Termes IGN] image ORBVIEW [Termes IGN] image Quickbird [Termes IGN] production agricole Résumé : (Auteur) Precision farming is concerned with site-specific treatment of agricultural land. This approach is necessitated by crop production variability resulting from variability in soil and humidity conditions. Today site-specific treatment is enable by modern geo-information technology - GPS, GIS and remote sensing - and communication technology. Resulting action may include differentiation in ploughing depth and seed density, and the application of fertilisers at higher rates on areas of lower production. The first two of these may be based on information valid over a longer time-span. The latter - variable rate application - requires monitoring of crop conditions during the growing season. How can remotly sensed imagery support monitoring ? The author discusses the potential role of high-resolution satellite sensors - Ikonos, Quickbird and comming Orbview - in precision farming. Numéro de notice : A2004-016 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=26544 [article]

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