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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.


5 Results osm Alexander Michels
SPASTC: a Spatial Partitioning Algorithm for Scalable Travel-time Computation

Posted by Alexander Michels on Friday March 15, 2024

Author(s): Alexander Michels, Jinwoo Park, Jeon-Young Kang, and Shaowen Wang

We present a Spatial Partitioning Algorithm for Scalable Travel-time Computation (SPASTC) Calculating travel-time catchments over large spatial extents is computationally intensive, with previous ...

Intro to CyberGISX (HDR 2023)

Posted by Alexander Michels on Friday October 13, 2023

Author(s): Alexander Michels, Anand Padmanabhan, Zhaonan Wang and Wei Hu

Notebook for the 2023 HDR Conference designed to introduce Jupyter and ...

Introduction to Osmosis and OSMFilter

Posted by Alexander Michels on Wednesday July 19, 2023

Author(s): Alex Michels

This is a simple notebook walking through the usage of osmosis and OSMFilter for working with OpenStreetMap data We also employ OSMNX for loading and ...

Introduction to OpenStreetMap (OSM) Network Data

Posted by Alexander Michels on Monday January 30, 2023

Author(s): Alexander Michels

This Notebook is meant to be a brief guide on working with Open Street Map (OSM) network data, primarily using the OSMnx Python package It walks through obtaining network data from OSMnx, exploring ...

Calculating Accessibility to Ventilators in Illinois with CyberGIS-Compute

Posted by Alexander Michels on Tuesday July 19, 2022

Author(s): Alexander Michels, Zimo Xiao, Anand Padmanabhan, Zhiyu Li, Shaowen Wang, Mit Kotak and Taylor Ziegler

This notebook briefly walks through calculating spatial accessibility to hospital ventilators in across the state of Illinois using CyberGIS-Compute It calculates travel-time catchments using ...