In this paper we describe our experience in modeling and using sensor knowledge of a national hydrologic information system in Spain. We developed a web application called VSAIH supported by a knowledge-based system to analyze sensor data and to generate explanations that help users to make decisions based on hydrologic behavior. In the paper, we describe the characteristics of the infrastructu...

Driven by the needs of engineered underground systems, the field of rock mechanics is evolving to address the interactions of in situ mechanical, thermal, hydrologic, and chemical processes and their effects on system performance. Important technical issues include understanding how the relevant loads and gradients drive in situ processes; rock mass variability, discontinuity, and heterogeneity...

An important goal of the Surface Water and Ocean Topography (SWOT) mission is to provide river width, height, slope estimate global discharges. To appraise feasibility SWOT data over India, present study utilizes simulator from Centre National D’Etudes Spatiales (CNES) generate a long time-series (three years) observations Mahanadi River basin in India. Two independent sources geometry are used...

Large-scale operational hydrologic models are essential tools in support of multiple water resource applications such as flood control, navigation, irrigation, and habitat management, etc., at the regional or continental scales. These models, unlike micro scale watershed models, are defined over large areas (>10 km) and long time scales (typically for use over monthly and annual or longer time ...

Component software architectures offer an alternative approach for building large, 4 complex hydrologic modeling systems. In contrast to more traditional software 5 paradigms (i.e. procedural or object-oriented approaches), using component-based 6 approaches allows individuals to construct autonomous modeling units that can be linked 7 together through shared boundary conditions during a simula...

The 2030 Agenda for Sustainable Development aims to reach 17 Goals (SDGs). SDGs 6 deals with water security, which refers mainly ensure availability and sus-tainable management of water. present study enhance reservoir performance under climate change deal scarcity. For this purpose, we proposed a new methodology where precipitation evaporation data provided through temporal downscaling are lev...

Rivers play an essential role to humans and ecosystems, but they also burst their banks during floods, often causing extensive damage crop, property, loss of lives. This paper characterizes the 2014 flood Indus River in Pakistan using US Army Corps Engineers Hydrologic Engineering Centre Analysis System (HEC-RAS) model, integrated into a geographic information system (GIS) satellite images from...

Because hydrologic responses of an agricultural watershed are influenced by many natural and man-made factors including pond/reservoir, management practices, and/or irrigation/drainage, strategies of hydrological modeling for the watershed must be case-dependent and thus carefully designed to effectively reflect their roles as critical hydrologic components in simulation processes. In this stud...

Abstract Severe water crises in Pakistan and growing demands Afghanistan requires a bilateral agreement on Kabul River basin (KRB) but precise stream-flow data is critical matter. The aim of this research to assess the data-scarce transboundary Chitral-Kabul (C-KRB) using hydrologic modeling approach. HEC-HMS model was applied for predicting peak-flow simulating runoff C-KRB. calibrated over pe...