Portail des ressources documentaires agronomiques de l'Ouest

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DIGITAL ELEVATION MODEL
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Article Incorporating landscape features to obtain an object-oriented landscape drainage network representing the connectivity of surface flow pathways over rural catchments   Gascuel-Odoux, Chantal ; Aurousseau, Pierre ; Doray, Thibaut ; Squividant, Hervé ; Macary, Francis ; Uny, Daniel ; Grimaldi, Catherine
Hydrological Processes, 2011 , Volume 25 , n° 23 , 3625-3636 p.   pdf serveur umr sas


DIGITAL ELEVATION MODEL ; DRAINAGE NETWORK ; LANDSCAPE METRIC ; CONNECTIVITY ; TREE STRUCTURE ; SURFACE RUNOFF ; DIGITAL ELEVATION MODEL ; AGRICULTURAL CATCHMENT ; WATER ; GIS ; HYDROLOGY ; MANAGEMENT ; SEDIMENT ; TILLAGE


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206281 : UMR Sol Agro et hydrosystème Spatialisation (UMR SAS) - Cote = PUBL 1683

Article Using the topography of the saprolite upper boundary to improve the spatial prediction of the soil hydromorphic index   Chaplot, Vincent ; Walter, Christian ; Curmi, Pierre ; Lagacherie, Philippe ; King, Dominique
Geoderma, 2004 , Volume 123 , n° 3-4 , p.343-354 p.  
Résumé :
So far, soil-landscape models have been based on soil surface topographic information only. However, hillslope hydrology that affects soil distribution is also controlled by sub-surface flow pathways that may not entirely be explained by surface terrain features. This paper compares the accuracy...

HYDROMORPHIC INDEX ; HI ; DEM ; DIGITAL ELEVATION MODEL ; MODELLING ; SUB-SURFACE TOPOGRAPHY


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204178 : UMR Sol Agro et Hydrosystème Spatialisation (UMR SAS) - Cote = PUBL 1101

Article Soil carbon storage prediction in temperate hydromorphic soils by using morphologic index and Digital Elevation Model   Chaplot, Vincent ; Bernoux, Martial ; Walter, Christian
Soil Science, 2001 , Volume 166 , n° 1 , p.48-60 p.  


DIGITAL ELEVATION MODEL ; SOIL CARBON ; STORAGE PREDICTION ; HYDROMORPHIC SOIL


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202921 : UMR Sol Agro et Hydrosystème Spatialisation (UMR SAS) - Cote = PUBL 861

Article The use of auxiliary geophysical data to improve a soil-landscape model   Chaplot, Vincent ; Walter, Christian ; Curmi, Pierre ; Hollier-Larousse, Alain
Soil Science, 2000 , 165 (12), p.961-970 p.  


SPATIAL PREDICTION ; DIGITAL ELEVATION MODEL ; GEOPHYSICAL DATA ; SENSITIVITY ANALYSIS ; HYDROMORPHIC SOILS ; AMORICAN MASSIF


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202983 : UMR Sol Agro et Hydrosystème Spatialisation (UMR SAS) - Cote = PUBL 864

Colloque Effects of digital elevation model source of data and sampling pattern on topographical parameters and on a topography-based hydrological model. ( 1996 ) Lagacherie, Philippe ; Moussa, Roger ; CORMARY, D. ; Molénat, Jérôme  
203883 : UMR Sol Agro et Hydrosystème Spatialisation (UMR SAS) - Cote = DOC MANQUANTE
DIGITAL ELEVATION MODEL ; TOPOGRAPHY ; HYDROLOGY ; MODEL


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