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CyberGISX content includes geospatial codes, workflows with comments, and visualizations providing a solid foundation for conducting computationally reproducible research and education.


62 Results
Food Access During the COVID-19 Pandemic

Posted by Daoqin Tong on Monday October 4, 2021

The COVID-19 pandemic has significantly affected daily activities and travel behavior worldwide Among others, unemployment rates have pushed millions of families into food insecurity, and the social ...

A Vector Approach to Drainage Network Analysis Based on LiDAR Data

Posted by Zhiyu Li on Thursday September 16, 2021

Author(s): Fangzheng Lyu

Drainage network analysis is fundamental to understanding the characteristics of surface hydrology Based on elevation data, drainage network analysis is often used to extract key hydrological ...

A Map Visualization Example using PyViz Tools in CyberGIS-Jupyter for water

Posted by Zhiyu Li on Friday September 3, 2021

Author(s): Admin

This notebook is an example of a interactive map visualization which is the high level visualization using PyViz tools as post-processing of environmental modeling For this example, we used following ...

A Watershed Delineation Example using GRASS GIS in CyberGIS-Jupyter for water

Posted by Zhiyu Li on Friday September 3, 2021

Author(s): Admin

This notebook is an example of a watershed delineation which is the basic step to analyze a inteteresting watershed We used GRASS GIS 78 version and shell script to apply GRASS GIS ...

Retrieve a large number of model outputs using Globus within CyberGIS-Compute

Posted by Zhiyu Li on Wednesday September 1, 2021

Author(s): Admin

This notebook demonstrates how to use Globus within CyberGIS-Compute to retrieve a large number of outputs generated by a model executed on HPC, which is often needed for postprocessing work ...

A More Reproducible CyberGIS-Jupyter for Water (CJW)

Posted by Zhiyu Li on Wednesday September 1, 2021

Author(s): Admin

Most of this notebook is going over advanced options and technical details behind our new design on CJW There are however a few key things all users should know: 1 What do the different kernel ...

HAND and Flood Emergency Response

Posted by Zhiyu Li on Monday August 30, 2021

Author(s): Admin

This Jupyter notebook illustrates the HAND workflow and its use in example flood emergency scenarios The study area is Onion Creek (HUC10 code 1209020504) This is also a demonstration of conducting ...

Run WRF&WRFHydro Coupled Training v5.1.2 on CyberGIS-Jupyter for Water

Posted by Zhiyu Li on Monday August 30, 2021

Author(s): Admin

The HydroShare project is pleased to bring you this notebook that can set up a run-time environment on the CyberGIS-Jupyter for Water (CJW) platform for WRF&WRF-Hydro Coupled Testcase Online Lesson ...

Run WRFHydro Hands-on Training v5.2.x on CyberGIS-Jupyter for Water

Posted by Zhiyu Li on Monday August 30, 2021

Author(s): Admin

The HydroShare project is pleased to bring you this notebook that can set up a run-time environment on the CyberGIS-Jupyter for Water (CJW) platform for WRFHydro Hands-on Training v52x (Nov 2020) In ...