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Termes IGN > sciences naturelles > sciences de la Terre et de l'univers > géosciences > géographie physique > hydrographie > hydrographie de surface > bassin hydrographique > ruissellement
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Close range stereophotogrammetry and video imagery analyses in soil ecohydrology modelling / Maria J. Rossi in Photogrammetric record, vol 27 n° 137 (March - May 2012)
[article]
Titre : Close range stereophotogrammetry and video imagery analyses in soil ecohydrology modelling Type de document : Article/Communication Auteurs : Maria J. Rossi, Auteur ; Jorge O. Ares, Auteur Année de publication : 2012 Article en page(s) : pp 111 - 126 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Photogrammétrie terrestre
[Termes IGN] écoulement des eaux
[Termes IGN] environnement
[Termes IGN] hydrologie
[Termes IGN] image vidéo
[Termes IGN] microtopographie
[Termes IGN] photogrammétrie métrologique
[Termes IGN] ruissellement
[Termes IGN] stéréophotogrammétrie
[Termes IGN] zone humideRésumé : (Auteur) Ecohydrology is an emerging discipline in the environmental sciences. Soil micro-relief is of relevance to various ecohydrological processes such as rainwater redistribution, seed displacement through water runoff, water erosion and plant competition for water. Mechanical-optical methods to characterise the soil surface and its incidence in these processes are time consuming and can produce modifications of soil relief. This research explores a methodology combining non-contact techniques (close range stereophotogrammetry and geostatistical modelling) for microtopographic description with video imagery analysis to formulate quantitative determination of surface water movement and infiltration in undisturbed field plots. The numerical quality of the results obtained was tested with ad hoc laboratory models representing various elementary landforms (basin, hill and ridge), as well as with infiltration runoff experiments in undisturbed field plots. The requirements to define a minimum set of properly oriented digital images to attain target precision thresholds in modelling soil microtopography for ecohydrological applications are shown as well as the conditions and experimental arrangement to obtain adequate video imagery of water movement on the soil surface. The use of geostatistical algorithms to analyse ecohydrological processes occurring at the soil surface is illustrated with results obtained from field plots. The methodology presented serves to characterise and quantify water-related ecological processes occurring at the soil surface while preserving undisturbed soil conditions. Potential applications are in ecohydrology, soil erosion science and environmental material transport studies. Numéro de notice : A2012-132 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : 10.1111/j.1477-9730.2012.00672.x En ligne : https://doi.org/10.1111/j.1477-9730.2012.00672.x Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=31580
in Photogrammetric record > vol 27 n° 137 (March - May 2012) . - pp 111 - 126[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 106-2012011 RAB Revue Centre de documentation En réserve L003 Disponible Modelling the Zn emissions from roofing materials at Créteil city scale : Defining a methodology / Emna Sellami-Kaaniche (2012)
Titre : Modelling the Zn emissions from roofing materials at Créteil city scale : Defining a methodology Type de document : Article/Communication Auteurs : Emna Sellami-Kaaniche, Auteur ; Bernard de Gouvello, Auteur ; Arnaud Le Bris , Auteur ; Marie Christine Gromaire, Auteur ; Ghassan Chebbo, Auteur Editeur : Paris : HAL Année de publication : 2012 Conférence : WWW-YES 2012, 12th edition of the World Wide Workshop for Young Environmental Scientists, Urban waters: resource or risks? 21/05/2012 25/05/2012 Arcueil France OA Proceedings Importance : pp 71 - 80 Format : 21 x 30 cm Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image optique
[Termes IGN] classification automatique
[Termes IGN] contamination
[Termes IGN] Créteil
[Termes IGN] orthoimage
[Termes IGN] ruissellement
[Termes IGN] segmentation d'image
[Termes IGN] toitRésumé : (auteur) Today, urban runoff is considered as an important source of environment pollution. Roofing materials, in particular the metallic ones are considered as a major source of urban runoff contamination. An accurate evaluation of contaminant flows from roofs is thus required at the city scale. This paper aims to describe the definition of an appropriate methodology for evaluating the zinc emission at the city scale. This methodology is based on combining two different methods. The first one is an automatic classification and the second one is a theoretical urban study site. In order to obtain representative data, the choice of the study site was based on the diversity of land use and the urban and social context. Finally some results and future works will be presented. Numéro de notice : C2012-033 Affiliation des auteurs : LASTIG MATIS+Ext (2012-2019) Thématique : IMAGERIE Nature : Communication DOI : sans En ligne : https://hal.archives-ouvertes.fr/hal-00712160 Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=101241 Documents numériques
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Modelling the Zn emissions ... - pdf éditeurAdobe Acrobat PDF GIS for hydrological modelling / D. Kirkby ; K. Pegler ; David Coleman in GIM international, vol 25 n° 7 (July 2011)
[article]
Titre : GIS for hydrological modelling Type de document : Article/Communication Auteurs : D. Kirkby, Auteur ; K. Pegler, Auteur ; David Coleman, Auteur Année de publication : 2011 Article en page(s) : pp 23 - 27 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications SIG
[Termes IGN] ArcGIS
[Termes IGN] écoulement des eaux
[Termes IGN] modèle hydrographique
[Termes IGN] précipitation
[Termes IGN] prévision
[Termes IGN] ruissellement
[Termes IGN] système d'information géographiqueRésumé : (Auteur) Estimating rainfall discharge is difficult in large catchment areas with varying topography. This leads to widespread inadequacy in culvert design, with resultant damage to these and other drainage infrastructure during storms, when water runoff is high. The authors developed three ArcGIS-based hydrological models which accurately estimate rainfall discharge for storms that occur anywhere between once every two weeks up to once a century, enabling improvements in culvert infrastructure design. The test results prove the potential for GIS to aid in the creation of highly accurate hydrological models Numéro de notice : A2011-305 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=31084
in GIM international > vol 25 n° 7 (July 2011) . - pp 23 - 27[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 061-2011071 RAB Revue Centre de documentation Revues en salle Disponible Assessment of erosion, deposition and rill development on irregular soil surfaces using close range digital photogrammetry / G. Gessesse in Photogrammetric record, vol 25 n° 131 (September - November 2010)
[article]
Titre : Assessment of erosion, deposition and rill development on irregular soil surfaces using close range digital photogrammetry Type de document : Article/Communication Auteurs : G. Gessesse, Auteur ; H. Fuchs, Auteur ; Reinfried Mansberger, Auteur ; A. Kik, Auteur ; D. Rieke-Zapp, Auteur Année de publication : 2010 Article en page(s) : pp 299 - 318 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications photogrammétriques
[Termes IGN] données localisées 3D
[Termes IGN] érosion hydrique
[Termes IGN] microtopographie
[Termes IGN] modèle numérique de surface
[Termes IGN] photogrammétrie métrologique
[Termes IGN] photogrammétrie terrestre
[Termes IGN] pluie
[Termes IGN] point d'appui
[Termes IGN] rugosité du sol
[Termes IGN] ruissellement
[Termes IGN] transport sédimentaireRésumé : (Auteur) Understanding the spatial pattern of erosion in inter-rill and rill areas can be useful in locating sources of sediment and in determining down-slope sediment delivery. However, spatial information about erosion processes in the inter-rill and rill areas under field conditions is often limited owing to the non-availability of a detailed microtopography. This paper aims to present a method for the survey of microtopographic soil surface changes caused by erosion and to investigate the development of sediment transport and rill erosion in the inter-rill and rill areas for a given rainfall event. The approach is based on the application of close range digital photogrammetry to produce differences of digital elevation models (DEMs), automatically measured and generated but with manual 3D point editing. Quality analysis of the DEM measurements has shown that erosion and deposition can be detected with a relative error of 12·8 to 15·3mm. The minimum average sediment yield from plots with an area of 53m2after the occurrence of 46 to 70mm of erosive rainfall was estimated to be 1·24 to 3·5kgm-2. The spatial pattern of erosion and deposition on inter-rill and rill areas has proved the relative efficiency of rills to transport sediments from inter-rill areas with a sediment delivery ratio greater than one. Thus at erosive rainfall events, the transport capacity of the rill flow was not a limiting condition. The rill network was controlled by abrupt change in surface microtopography where rough surfaces produced many smaller rills but fewer contributing rills than relatively smooth surfaces. Tillage-induced surface roughness, the presence of stones and sparse vegetation, and the borders of individual plots were found to present challenges to the photogrammetric techniques, and to introduce errors which inhibit fully automatic DEM generation. The precision of the DEMs was constrained by the precision of ground control points (GCPs), camera lens distortion towards format edges and DEM extraction parameters. Despite this limitation, however, the application of digital photogrammetry enabled the measurement of high-frequency microtopographic surfaces and characterisation of the spatial distribution of erosion and deposition and of rill erosion development during highly erosive rainfall events. Numéro de notice : A2010-384 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : 10.1111/j.1477-9730.2010.00588.x Date de publication en ligne : 15/09/2010 En ligne : https://doi.org/10.1111/j.1477-9730.2010.00588.x Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=30578
in Photogrammetric record > vol 25 n° 131 (September - November 2010) . - pp 299 - 318[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 106-2010031 RAB Revue Centre de documentation En réserve L003 Disponible Evaluation of a satellite-based global flood monitoring system / K. Yilmaz in International Journal of Remote Sensing IJRS, vol 31 n° 14 (July 2010)
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Titre : Evaluation of a satellite-based global flood monitoring system Type de document : Article/Communication Auteurs : K. Yilmaz, Auteur ; R. Adler, Auteur ; Yuan Tian, Auteur ; et al., Auteur Année de publication : 2010 Article en page(s) : pp 3763 - 3782 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] erreur systématique
[Termes IGN] image satellite
[Termes IGN] image TRMM-MI
[Termes IGN] inondation
[Termes IGN] modèle hydrographique
[Termes IGN] prévention des risques
[Termes IGN] risque naturel
[Termes IGN] ruissellement
[Termes IGN] surveillance hydrologiqueRésumé : (Auteur) This study provides an initial evaluation of a global flood monitoring system (GFMS) using satellite-based precipitation and readily available geospatial datasets. The GFMS developed by our group uses a relatively simple hydrologic model, based on the run-off curve number method, to transform precipitation into run-off. A grid-to-grid routing scheme moves run-off downstream. Precipitation estimates are from the TRMM Multi-satellite Precipitation Analysis (TMPA). We first evaluated the TMPA algorithm using a radar/gauge merged precipitation product (Stage IV) over south-east USA. This analysis indicated that the spatial scale (and hence the basin size) as well as regional and seasonal considerations are important in using the TMPA to drive hydrologic models. GFMS-based run-off simulations were evaluated using observed streamflow data at the outlet of two US basins and also using a global flood archive. Basin-scale analysis showed that the GFMS was able to simulate the onset of flood events produced by heavy precipitation; however, the simulation performance deteriorated in the later stages. This result points out the need for an improved routing component. Global-scale analysis indicated that the GFMS is able to detect 38% of the observed floods; however, it suffers from region-dependent bias. Numéro de notice : A2010-370 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/01431161.2010.483489 En ligne : https://doi.org/10.1080/01431161.2010.483489 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=30564
in International Journal of Remote Sensing IJRS > vol 31 n° 14 (July 2010) . - pp 3763 - 3782[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 080-2010091 RAB Revue Centre de documentation En réserve L003 Exclu du prêt Interoperability of functions in environmental models: a case study in hydrological modeling / S. Hu in International journal of geographical information science IJGIS, vol 23 n° 5 (may 2009)PermalinkKalypso open source: a GIS-based platform for environmental and water resources modeling / G. Belger in Geoinformatics, vol 12 n° 2 (01/03/2009)PermalinkPermalinkAn assessment of the effects of cell size on AGNPS modeling of watershed runoff / S.S. Wu in Cartography and Geographic Information Science, vol 35 n° 4 (October 2008)PermalinkModélisation du ruissellement érosif par automate cellulaire / D. Gaillard in Revue internationale de géomatique, vol 18 n° 3 (septembre - novembre 2008)PermalinkEffects of DEM resolution and source on soil erosion modelling: a case study using the WEPP model / J.X. Zhang in International journal of geographical information science IJGIS, vol 22 n° 8-9 (august 2008)PermalinkImproving National Land Cover Database estimates of road network impervious cover using vector road networks in GIS / K. Thomas in SaLIS Surveying and land information science, vol 68 n° 1 (March 2008)PermalinkEtude d'une cartographie du risque d'inondation par ruissellement pluvial sur le département du Val d'Oise / A. Noel (2008)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)PermalinkMapping urban land cover using Quickbird NDVI and GIS spatial modeling for runoff coefficient determination / P. Thanapura in Photogrammetric Engineering & Remote Sensing, PERS, vol 73 n° 1 (January 2007)PermalinkAn efficient method for identifying and filling surface depressions in digital elevation models for hydrologic analysis and modelling / L. Wang in International journal of geographical information science IJGIS, vol 20 n° 2 (february 2006)PermalinkAnalyse et évaluation de l'érosion hydrique et du ravinement associé dans la ville de Nioro-du-Rip (Sénégal) par télédétection et SIG / B. Ndoye (2006)PermalinkSimulation multi-échelle pour la gestion préventive du risque de ruissellement / Wassim Jaziri in Revue internationale de géomatique, vol 15 n° 4 (décembre 2005 – février 2006)PermalinkImplementing a new model for simulating processes / F. Reitsma in International journal of geographical information science IJGIS, vol 19 n° 10 (november 2005)PermalinkEmbedding landscape processes into triangulated terrain models / E.R. Vivoni in International journal of geographical information science IJGIS, vol 19 n° 4 (april 2005)PermalinkEvaluation of the runoff potential in high relief semi-arid regions using remote sensing data: application to Bolivia / T. Ouattara in International Journal of Remote Sensing IJRS, vol 25 n° 2 (January 2004)PermalinkCouplage d'un logiciel d'aide à la gestion des pollutions diffuses par les phytosanitaires d'origine agricole (AGPA) avec un SIG / S. Meaux (2004)PermalinkModélisation et gestion des contraintes pour un problème d'optimisation sur-contraint : Application à l'aide à la décision pour la gestion du risque de ruissellement / Wassim Jaziri (2004)PermalinkQualité des eaux superficielles et assolement dans le bassin versant du Madon (Lorraine) / F. Masutti (2004)PermalinkCharacterization of rainfall-induced landslides / F.C. Dai in International Journal of Remote Sensing IJRS, vol 24 n° 23 (December 2003)Permalink