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| Type: | Resource | |
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| Created: | Oct 05, 2023 at 7:59 p.m. | |
| Last updated: | Oct 06, 2023 at 12:09 p.m. (Metadata update) | |
| Published date: | Oct 06, 2023 at 12:09 p.m. | |
| DOI: | 10.4211/hs.84c2b029f97343a59d0739115d4087f1 | |
| Citation: | See how to cite this resource |
| Sharing Status: | Published |
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| Views: | 820 |
| Downloads: | 12 |
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Abstract
This data release provides the historic streamflow simulations from versions 1.2, 2.0, and 2.1 of the National Water Model re-structured for time series extraction. The data is hosted on a distributed set of THREDDS Data Servers and is accessible via OPeNDAP at the following URLs:
Version 1.2
(https://thredds.hydroshare.org/thredds/catalog/nwm/retrospective/catalog.html?dataset=NWM_Retrospective/nwm_retro_full.ncml)
- Spans 1993-01-01 00:00:00 to 2017-12-31 23:00:00
- Contains 219,144 hourly time steps for
- 2,729,077 NHD reaches
Version 2.0
(https://thredds.hydroshare.org/thredds/catalog/nwm/retrospective/catalog.html?dataset=NWM_Retrospective/nwm_v2_retro_full.ncml)
- Spans 1993-01-01 00:00:00 to 2018-12-31 00:00:00
- Contains 227,904 hourly time steps for
- 2,729,076 NHD reaches
Version 2.1
(https://cida.usgs.gov/thredds/catalog/demo/morethredds/nwm/nwm_v21_retro_full.ncml)
- Spans 1979-02-02 18:00:00 to 2020-12-31 00:00:00
- Contains 367,439 hourly time steps for
- 2,776,738 NHD reaches
The `nwmTools` R package provides easier interaction with the OPeNDAP resources. Package documentation can be found here (https://mikejohnson51.github.io/nwmTools/) and the GitHub repository here (https://github.com/mikejohnson51/nwmTools)
This effort is supported by the Consortium of Universities for the Advancement of Hydrologic Science, Inc. under the HydroInformatics Fellowship.
Current Publication:
J.M. Johnson, David L. Blodgett, Keith C. Clarke, Jon Pollack. (2020). "Restructuring and serving web-accessible streamflow data from the NOAA National Water Model historic simulations". _Nature Scienfic Data_.
Subject Keywords
Coverage
Spatial
Temporal
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Content
Related Resources
| This resource updates and replaces a previous version | Johnson, M., D. Blodgett (2023). NOAA National Water Model Reanalysis Data at RENCI, HydroShare, http://www.hydroshare.org/resource/a1e329ad20654e72b7b423f991bf9251 |
Credits
Funding Agencies
This resource was created using funding from the following sources:
| Agency Name | Award Title | Award Number |
|---|---|---|
| CUAHSI | HydroInformatics Innovation Fellowship | National Science Foundation (NSF) Cooperative Agreement No. EAR- 1849458 |
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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