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| Type: | Resource | |
| Storage: | The size of this resource is 30.1 MB | |
| Created: | Aug 28, 2024 at 8:59 p.m. | |
| Last updated: | Aug 28, 2024 at 9:18 p.m. | |
| Citation: | See how to cite this resource | |
| Content types: | Geographic Feature Content |
| Sharing Status: | Public |
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| Views: | 136 |
| Downloads: | 4 |
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Abstract
Assessment of large-scale hydrological models, such as the National Water Model (NWM), requires information about the location of gauged sites, static model data like routing parameters, and channel geometry characteristics. This resource provides a dataset that merges data from three key sources: the NWM RouteLink dataset, USGS gauging station data, and NHDPlus hydrography data. This integrated dataset enables users to compare observed data with NWM simulations and assess model performance as a function of critical parameters, such as routing characteristics and channel geometry. The accompanying Jupyter notebook allows for easy access to the merged dataset, offering tools to explore and visualize the data at NWM forecast points.
Subject Keywords
Coverage
Spatial
Content
Readme.txt
Overview: This HydroShare resource provides a Jupyter notebook designed to facilitate the visualization of merged data from three primary sources: the National Water Model (NWM) RouteLink dataset, USGS gauging station data, and NHDPlus hydrography data. The resource allows users to access NWM RouteLink data at gauged locations, providing a comprehensive tool for assessing of the NWM hydrofabric. Users can explore the merged dataset, which combines hydrological and routing information. The merged dataset includes information at NWM forecast points such as NWM feature ID, stream order, manning n, channel geometry, drainage area, associated USGS gauge, and features from NHDPlus dataset. Contents: NWM_Gauged_Locations.ipynb: This Jupyter notebook contains Python code for accessing NWM RouteLink data and NHDPlus data at USGS sites. Data Sources: USGS NWIS Data-Accessible at: https://waterdata.usgs.gov/nwis? NHDPlus Data-Accessible at: https://www.epa.gov/waterdata/get-nhdplus-national-hydrography-dataset-plus-data NWM RouteLink Dataset-Accessible at: https://www.nohrsc.noaa.gov/pub/staff/keicher/NWM_live/NWM_parameters/NWM_parameter_files.tar.gz
Data Services
Credits
Funding Agencies
This resource was created using funding from the following sources:
| Agency Name | Award Title | Award Number |
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| National Oceanic and Atmospheric Administration | Federal Award Number: NA22NWS4320003; Subaward Number: A22-0305-S003 |
How to Cite
This resource is shared under the Creative Commons Attribution CC BY.
http://creativecommons.org/licenses/by/4.0/
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