Python Geospatial Data & Mapping

In this workshop we cover geospatial data and mapping in Python with various libraries including GeoPandas and Folium. Github Page with Workshop content: https://github.com/epurpur/Python_ChatGPT Download Anaconda: https://www.anaconda.com/download UVA Library Workshop Calendar: https://library.virginia.edu/data/training UVA StatLab: https://library.virginia.edu/data/statlab GeoPandas documentation: https://geopandas.org/en/stable/ Folium documentation: https://python-visualization.github.io/folium/latest/ The True Size: https://www.thetruesize.com/ 0:00 - Introduction & Background 8:40 - Download Data and Anaconda Setup 13:30 - Jupyter Lab/Jupyter Notebook walkthrough 14:52 - Installing Libraries 17:27 - Pandas Dataframe refresher 18:36 - GeoPandas Background 19:19 - Charlottesville Open Data Portal & Geospatial data filetypes 22:31 - Plotting with MatPlotLib 24:29 - Looking inside GeoDataframe. Geometry column 29:55 - Overlaying multiple layers in a plot 33:59 - Coordinate Reference Systems and Map Projections 43:45 - Plotting values by column 48:00 - Intersections 52:30 - Buffers 57:00 - Exporting Files 58:40 - Folium background (web mapping for Python) 59:43 - Making Folium maps 1:04:05 - Choropleth maps 1:06:47 - GeoPandas + Folium 1:12:45 - Self Help + ChatGPT