Improvement of Hydrologic Simulation by Utilizing Observed Discharge as an Indirect Input

Improvement of Hydrologic Simulation by Utilizing Observed Discharge as an Indirect Input PDF Author: Walter T. Sittner
Publisher:
ISBN:
Category : Flood forecasting
Languages : en
Pages : 164

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Improvement of Hydrologic Simulation by Utilizing Observed Discharge as an Indirect Input

Improvement of Hydrologic Simulation by Utilizing Observed Discharge as an Indirect Input PDF Author: Walter T. Sittner
Publisher:
ISBN:
Category : Flood forecasting
Languages : en
Pages : 164

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Book Description


Improving Flood Prediction Assimilating Uncertain Crowdsourced Data into Hydrologic and Hydraulic Models

Improving Flood Prediction Assimilating Uncertain Crowdsourced Data into Hydrologic and Hydraulic Models PDF Author: Maurizio Mazzoleni
Publisher: CRC Press
ISBN: 135164646X
Category : Science
Languages : en
Pages : 195

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Book Description
In recent years, the continued technological advances have led to the spread of low-cost sensors and devices supporting crowdsourcing as a way to obtain observations of hydrological variables in a more distributed way than the classic static physical sensors. The main advantage of using these type of sensors is that they can be used not only by technicians but also by regular citizens. However, due to their relatively low reliability and varying accuracy in time and space, crowdsourced observations have not been widely integrated in hydrological and/or hydraulic models for flood forecasting applications. Instead, they have generally been used to validate model results against observations, in post-event analyses. This research aims to investigate the benefits of assimilating the crowdsourced observations, coming from a distributed network of heterogeneous physical and social (static and dynamic) sensors, within hydrological and hydraulic models, in order to improve flood forecasting. The results of this study demonstrate that crowdsourced observations can significantly improve flood prediction if properly integrated in hydrological and hydraulic models. This study provides technological support to citizen observatories of water, in which citizens not only can play an active role in information capturing, evaluation and communication, leading to improved model forecasts and better flood management.

NOAA Technical Memorandum NWS HYDRO.

NOAA Technical Memorandum NWS HYDRO. PDF Author:
Publisher:
ISBN:
Category : Rain and rainfall
Languages : en
Pages : 172

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NOAA Technical Memorandum NWS HYDRO.

NOAA Technical Memorandum NWS HYDRO. PDF Author: United States. National Weather Service
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 212

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 1074

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Monthly Catalogue, United States Public Documents

Monthly Catalogue, United States Public Documents PDF Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 946

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Green River Basin River Flow Forecasting Models

Green River Basin River Flow Forecasting Models PDF Author: P. G. Katz
Publisher:
ISBN:
Category : Green River Watershed (Ky.)
Languages : en
Pages : 234

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Generalized Real-time Flood Control System Model

Generalized Real-time Flood Control System Model PDF Author: Bill Scott Eichert
Publisher:
ISBN:
Category : Computer programs
Languages : en
Pages : 20

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Book Description
A comprehensive series of interconnected computer models are described which assist water control managers in operating reservoir systems during real-time flood emergencies. The need for and the desirable features of a transportable comprehensive software system are presented along with a description of the various computer models developed for this purpose by the Hydrologic Engineering Center of the U.S. Army Corps of Engineers. The functions, capabilities and inerties of the Data Management, Operation, Forecast and Display computer modules used in this software system are described and an example application of this system on one of the Corps' reservoir systems is presented. (Author).

Publications Catalog of the U.S. Department of Commerce

Publications Catalog of the U.S. Department of Commerce PDF Author: United States. Department of Commerce. Office of Publications
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 640

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Water and Related Land Resource Systems

Water and Related Land Resource Systems PDF Author: Y. Haimes
Publisher: Elsevier
ISBN: 1483146367
Category : Computers
Languages : en
Pages : 538

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Book Description
Water and Related Land Resource Systems covers IFAC Symposium that aims to address resource problem, as well as methodologies and procedures for respective solutions. Consists of 60 chapters, the book is organized in sessions according to the technical program of the conference. The book first tackles multiobjective planning in water and land resources, which is followed by acquisition and analysis of surface water quality data. The next part covers hierarchical water resource planning and management models, while the succeeding part is about environmental and ecological aspects of water and land resources. The fifth session discusses the impact of energy development on water and land resources. Session VI covers modeling and systems identification problems in water resources, and Session VII covers acquisition and analysis of hydrologic data. The eighth session tackles ground water and its conjunctive use with surface water, while the next session talks about sedimentation and land management. The tenth session is about multiobjective planning in water and land resources. Predicting and forecasting models in water resources is the topic of Session XI, while Session XII discusses evaluation and calibration problem in water resource modeling. The closing chapter covers water and land issues in urban areas. Professionals whose work revolves around recourse management and researchers whose work is in line with natural resource will find great information in this book that will be relevant in their trade.