2007
DOI: 10.1016/j.catena.2006.10.001
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Deriving river networks and catchments at the European scale from medium resolution digital elevation data

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Cited by 59 publications
(44 citation statements)
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“…In Table 1 we present, from our own perspective, the extent to which these communities meet the modeling conditions for continental domain hydrologic models and highlight the contributions and weaknesses of each community in this context. [Reed et al, 2004;Smith et al, 2013], though recent applications extend catchment hydrologic models to large river basins [Arheimer et al, 2012;Weiskel et al, 2014] and even continental domains [Donnelly et al, 2015;Pechlivanidis and Arheimer, 2015] through the leveraging of continental and global domain forcings and geophysical data sets [Colombo et al, 2007;Atkinson et al, 2008;Viger, 2014;Viger and Bock, 2014;Newman et al, 2015] and providing a consistent approach to estimate spatially variable model parameter values [Kumar et al, 2013b;Samaniego et al, 2010]. These large-domain applications allow consistent spatial comparisons while still providing model results at the spatial scale needed for water management decisions.…”
Section: Community Modeling Efforts Over Continental Domainsmentioning
confidence: 99%
“…In Table 1 we present, from our own perspective, the extent to which these communities meet the modeling conditions for continental domain hydrologic models and highlight the contributions and weaknesses of each community in this context. [Reed et al, 2004;Smith et al, 2013], though recent applications extend catchment hydrologic models to large river basins [Arheimer et al, 2012;Weiskel et al, 2014] and even continental domains [Donnelly et al, 2015;Pechlivanidis and Arheimer, 2015] through the leveraging of continental and global domain forcings and geophysical data sets [Colombo et al, 2007;Atkinson et al, 2008;Viger, 2014;Viger and Bock, 2014;Newman et al, 2015] and providing a consistent approach to estimate spatially variable model parameter values [Kumar et al, 2013b;Samaniego et al, 2010]. These large-domain applications allow consistent spatial comparisons while still providing model results at the spatial scale needed for water management decisions.…”
Section: Community Modeling Efforts Over Continental Domainsmentioning
confidence: 99%
“…The extraction of morpho physiographic features from digital terrain models (DTM) generated by satellite data has received considerable attention, being recognized as a viable alternative to traditional treatments and to manual evaluation of topographic maps, since computational procedures reduce the time required for the generation of information plans for analysis of hydrological models (Colombo et al, 2007).…”
Section: Introductionmentioning
confidence: 99%
“…A extração das características morfométricas a partir de MDEHC's gerados por meio de dados orbitais tem recebido atenção considerável e é reconhecida como uma alternativa viável aos tratamentos tradicionais e à avaliação manual dos mapas topográficos, uma vez que as bacias reduzem o tempo necessário para a geração de planos de informações para modelos hidrológicos (Colombo et al, 2007). As vantagens da automação são a maior eficiência e confiabilidade dos processos, a reprodutibilidade dos resultados e a possibilidade de armazenamento e compartilhamento dos dados digitais.…”
Section: Introductionunclassified