Example of Watershed Delineation and Map Visualization for the Data Processing Kernel in CyberGIS-Jupyter for Water (CJW)


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Created: May 06, 2020 at 11:37 p.m.
Last updated: Sep 03, 2021 at 5:43 p.m.
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Content types: Geographic Feature Content  Geographic Raster Content 
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Abstract

These are examples to test Data Processing Kernel in CyberGIS-Jupyter for water.
The 1_watershed_delineation folder is an example of a watershed delineation which is the basic step to analyze an interesting watershed. We used GRASS GIS 7.8 version and shell script to apply GRASS GIS library.
The 2_map_visualization folder is an example of an interactive map visualization which is the high-level visualization using PyViz tools as post-processing of environmental modeling. For this example, we used the following PyViz tools:
- geopandas (https://geopandas.org/), cartopy (https://scitools.org.uk/cartopy/), geoviews (https://geoviews.org/), and holoviews (https://holoviews.org/)

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Resource Level Coverage

Spatial

Coordinate System/Geographic Projection:
WGS 84 EPSG:4326
Coordinate Units:
Decimal degrees
North Latitude
35.0513°
East Longitude
-83.4319°
South Latitude
35.0454°
West Longitude
-83.4363°

Content

Data Services

The following web services are available for data contained in this resource. Geospatial Feature and Raster data are made available via Open Geospatial Consortium Web Services. The provided links can be copied and pasted into GIS software to access these data. Multidimensional NetCDF data are made available via a THREDDS Data Server using remote data access protocols such as OPeNDAP. Other data services may be made available in the future to support additional data types.

References

This resource belongs to the following collections:
Title Owners Sharing Status My Permission
Collection of CyberGIS-Jupyter for Water (CJW) Example Notebooks Zhiyu/Drew Li  Public &  Shareable Open Access

How to Cite

Choi, Y. (2021). Example of Watershed Delineation and Map Visualization for the Data Processing Kernel in CyberGIS-Jupyter for Water (CJW), HydroShare, http://www.hydroshare.org/resource/37c0e375e3934fe1a61e1bbc2d05f836

This resource is shared under the Creative Commons Attribution CC BY.

 http://creativecommons.org/licenses/by/4.0/
CC-BY

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