نتایج جستجو برای: sequential streamflow routing method

تعداد نتایج: 1750624  

1997
David G. Tarboton Ashish Sharma Upmanu Lall

Synthetic simulation of streamflow sequences is important for the analysis of water supply reliability. Disaggregation models are an important component of the stochastic streamflow generation methodology. They provide the ability to simulate multiseason and multisite streamflow sequences that preserve statistical properties at multiple timescales or space scales. In recent papers we have sugge...

The development of indoor Location-Based Services faces various challenges that one of which is the method of generating indoor routing graph. Due to the weaknesses of purely geometric methods for generating indoor routing graphs, a semantic-geometric method is proposed to cover the existing gaps in combining the semantic and geometric methods in this study. The proposed method uses the CityGML...

Journal: :Journal of Hydrology 2022

Attributing a physical meaning to the calibration of conceptual hydrological model is risk due equifinality, i.e., existence multiple optimal parameterizations that might or not represent actual behavior catchment; propagates posterior studies use outputs as an input. This study proposes and analyses sequential procedures for calibrating models aimed at reducing equifinality. These force reprod...

1999
Sree Ganesan Ranga Vemuri

In this paper, we address the routability and analog performance issues involved in routing for array-based FPAAs that have single-segment horizontal and vertical routing resources. We then present FAAR (Field-programmable Analog Array Router) and describe a routing algorithm developed for the target array-based FPAA architecture. Sequential routing technique is used for routing multi-terminal ...

Fariborz Jolai Mehdi Aghdaghi

The single vehicle routing problem with multiple routes is a variant of the vehicle routing problem where the vehicle can be dispatched to several routes during its workday to serve a number of customers. In this paper we propose a goal programming model for multi-objective single vehicle routing problem with time windows and multiple routes. To solve the model, we present a heuristic method wh...

2002
A. Sankarasubramanian Richard M. Vogel

[1] An overview of the annual hydroclimatology of the United States is provided. Time series of monthly streamflow, temperature, and precipitation are developed for 1337 watersheds in the United States. This unique data set is then used to evaluate several approaches for estimating the long-term water balance and the interannual variability of streamflow. Traditional relationships which predict...

2013
T. Sinha A. Sankarasubramanian

Skillful seasonal streamflow forecasts obtained from climate and land surface conditions could significantly improve water and energy management. Since climate forecasts are updated on a monthly basis, we evaluate the potential in developing operational monthly streamflow forecasts on a continuous basis throughout the year. Further, basins in the rainfall–runoff regime critically depend on the ...

2008
Shengping Wang Zhiqiang Zhang Ge Sun Steven G. McNulty Huayong Zhang Jianlao Li Manliang Zhang

The Loess Plateau region in northwestern China has experienced severe water resource shortages due to the combined impacts of climate and land use changes and water resource exploitation during the past decades. This study was designed to examine the impacts of climatic variability on streamflow characteristics of a 12-km watershed near Tianshui City, Gansu Province in northwestern China. Stati...

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