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    River Network Routing on the NHDPlus Dataset

    Source: Journal of Hydrometeorology:;2011:;Volume( 012 ):;issue: 005::page 913
    Author:
    David, Cédric H.
    ,
    Maidment, David R.
    ,
    Niu, Guo-Yue
    ,
    Yang, Zong-Liang
    ,
    Habets, Florence
    ,
    Eijkhout, Victor
    DOI: 10.1175/2011JHM1345.1
    Publisher: American Meteorological Society
    Abstract: he mapped rivers and streams of the contiguous United States are available in a geographic information system (GIS) dataset called National Hydrography Dataset Plus (NHDPlus). This hydrographic dataset has about 3 million river and water body reaches along with information on how they are connected into networks. The U.S. Geological Survey (USGS) National Water Information System (NWIS) provides streamflow observations at about 20 thousand gauges located on the NHDPlus river network. A river network model called Routing Application for Parallel Computation of Discharge (RAPID) is developed for the NHDPlus river network whose lateral inflow to the river network is calculated by a land surface model. A matrix-based version of the Muskingum method is developed herein, which RAPID uses to calculate flow and volume of water in all reaches of a river network with many thousands of reaches, including at ungauged locations. Gauges situated across river basins (not only at basin outlets) are used to automatically optimize the Muskingum parameters and to assess river flow computations, hence allowing the diagnosis of runoff computations provided by land surface models. RAPID is applied to the Guadalupe and San Antonio River basins in Texas, where flow wave celerities are estimated at multiple locations using 15-min data and can be reproduced reasonably with RAPID. This river model can be adapted for parallel computing and although the matrix method initially adds a large overhead, river flow results can be obtained faster than with the traditional Muskingum method when using a few processing cores, as demonstrated in a synthetic study using the upper Mississippi River basin.
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      River Network Routing on the NHDPlus Dataset

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    http://yetl.yabesh.ir/yetl1/handle/yetl/4213978
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    • Journal of Hydrometeorology

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    contributor authorDavid, Cédric H.
    contributor authorMaidment, David R.
    contributor authorNiu, Guo-Yue
    contributor authorYang, Zong-Liang
    contributor authorHabets, Florence
    contributor authorEijkhout, Victor
    date accessioned2017-06-09T16:40:34Z
    date available2017-06-09T16:40:34Z
    date copyright2011/10/01
    date issued2011
    identifier issn1525-755X
    identifier otherams-72021.pdf
    identifier urihttp://onlinelibrary.yabesh.ir/handle/yetl/4213978
    description abstracthe mapped rivers and streams of the contiguous United States are available in a geographic information system (GIS) dataset called National Hydrography Dataset Plus (NHDPlus). This hydrographic dataset has about 3 million river and water body reaches along with information on how they are connected into networks. The U.S. Geological Survey (USGS) National Water Information System (NWIS) provides streamflow observations at about 20 thousand gauges located on the NHDPlus river network. A river network model called Routing Application for Parallel Computation of Discharge (RAPID) is developed for the NHDPlus river network whose lateral inflow to the river network is calculated by a land surface model. A matrix-based version of the Muskingum method is developed herein, which RAPID uses to calculate flow and volume of water in all reaches of a river network with many thousands of reaches, including at ungauged locations. Gauges situated across river basins (not only at basin outlets) are used to automatically optimize the Muskingum parameters and to assess river flow computations, hence allowing the diagnosis of runoff computations provided by land surface models. RAPID is applied to the Guadalupe and San Antonio River basins in Texas, where flow wave celerities are estimated at multiple locations using 15-min data and can be reproduced reasonably with RAPID. This river model can be adapted for parallel computing and although the matrix method initially adds a large overhead, river flow results can be obtained faster than with the traditional Muskingum method when using a few processing cores, as demonstrated in a synthetic study using the upper Mississippi River basin.
    publisherAmerican Meteorological Society
    titleRiver Network Routing on the NHDPlus Dataset
    typeJournal Paper
    journal volume12
    journal issue5
    journal titleJournal of Hydrometeorology
    identifier doi10.1175/2011JHM1345.1
    journal fristpage913
    journal lastpage934
    treeJournal of Hydrometeorology:;2011:;Volume( 012 ):;issue: 005
    contenttypeFulltext
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    DSpace software copyright © 2002-2015  DuraSpace
    نرم افزار کتابخانه دیجیتال "دی اسپیس" فارسی شده توسط یابش برای کتابخانه های ایرانی | تماس با یابش
    yabeshDSpacePersian