Results 41 to 50 of about 6,946,829 (323)

Appraisal of active deformation from drainage network and faults: inferences from non-linear analysis [PDF]

open access: yes, 2014
This investigation reveals the relative susceptibility of the landscape to surface deformation by means of non-linear analysis of drainage network. The geometrical characteristics of the drainage network are quite capable of discriminating the impact of ...
CASTALDINI, Doriano   +2 more
core   +1 more source

Efficient Priority-Flood depression filling in raster digital elevation models

open access: yesInternational Journal of Digital Earth, 2019
Depressions in raster digital elevation models (DEM) present a challenge for extracting hydrological networks. They are commonly filled before subsequent algorithms are further applied.
Hongqiang Wei, Guiyun Zhou, Suhua Fu
doaj   +1 more source

A differential game approach to urban drainage systems control [PDF]

open access: yes, 2016
© 20xx IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new ...
Ocampo-Martínez, Carlos   +2 more
core   +1 more source

THE CONFLUENCE RATIO OF THE TRANSYLVANIAN BASIN RIVERS [PDF]

open access: yesAerul şi Apa: Componente ale Mediului, 2014
There are many possibilities to assess the hydrological and geomorphological evolution of a territory. Among them, one remarks the confluence ratio of the rivers belonging to different catchment areas. The values of this indicator may provide information
ROŞIAN GH.   +7 more
doaj  

Scaling gridded river networks for macroscale hydrology: Development, analysis, and control of error [PDF]

open access: yes, 2001
A simple and robust river network scaling algorithm (NSA) is presented to rescale fine‐resolution networks to any coarser resolution. The algorithm was tested over the Danube River basin and the European continent.
Fekete, Balazs M.   +2 more
core   +2 more sources

Advanced integrated real-time control of combined Urban drainage systems using MPC [PDF]

open access: yes, 2018
Combined urban drainage system (CUDS) collect both wastewater and raining water through sewer networks to wastewater treatment plants (WWTP) before releasing to the environment.
Cembrano Gennari, Gabriela   +4 more
core   +1 more source

Drainage pattern recognition method considering local basin shape based on graph neural network

open access: yesInternational Journal of Digital Earth, 2023
Drainage pattern recognition is crucial for geospatial understanding and hydrologic modelling. Currently, drainage pattern recognition methods employ geometric measures of overall and local features of river networks but lack measures of river basin unit
Wenning Wang   +7 more
semanticscholar   +1 more source

Limit theorems for random spatial drainage networks [PDF]

open access: yesAdvances in Applied Probability, 2010
Suppose that, under the action of gravity, liquid drains through the unit d-cube via a minimal-length network of channels constrained to pass through random sites and to flow with nonnegative component in one of the canonical orthogonal basis directions of Rd, d ≥ 2. The resulting network is a version of the so-called minimal directed spanning tree. We
Penrose, Mathew D., Wade, Andrew R.
openaire   +4 more sources

To the problem of land underground flood in the south of european russia

open access: yesБюллетень Почвенного института им. В.В. Докучаева, 2014
Under consideration are results of studying an actual and very important problem related to dangerous underground flood processes and their occurrence in southern regions of European Russia.
V. V. Razumov   +3 more
doaj   +1 more source

Determination by Landsat Satellite Imagery to Local Scales in Land and Pollution Monitoring: a Case of Buyuk Melen Watershed (Turkey)

open access: yesJournal of Sustainable Development of Energy, Water and Environment Systems, 2015
Buyuk Melen Watershed; provides drinking water from the Western Black Sea region to Istanbul province, which Large and Small Melen rivers, Asar Suyu, Ugur Suyu and Aksu rivers.
Ipek Barut   +3 more
doaj   +1 more source

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