Welcome to GIS Exploration’s documentation!

Contents:

• Network distance
  • Open Street Map
  • Test case
• Network Distance with LION map
  • Downloading and Extracting the NYC Lion file
  • Open the lion layer
  • Test case
  • Network analysis!
• Network distance tying it all together
  • Get the 2019 “NYC LION Single Line Street Base Map”
  • Getting the public school location data from NYC Open Data
  • Getting the subway information
  • Adding these points into the street network
  • Reading in the modified street network
  • Convert to undirected graph
  • Locating the nodes for each location
  • Finding the nearest 2 subway entrances
  • Network distance
  • Plot the schools, subway and routes
• Network Distance with LION map (weight)
  • Load Lion
  • Network analysis!
  • Printing the route/edge using the bbox of the route_geom
  • Overlaying the route on top of the edge lines
  • The green route was selected by networkx when no weights was specified. The red route was selected by networkx with the weights specified as length.
• Snapping points to line
  • Snap all locations to line
• Extracting LION from BYTES of the BIG APPLE
  • Downloading the LION - File Geodatabase
  • Extracting the lion layer
• Using matplotlib’s zoomed_inset_axes with geopandas

Indices and tables

• Index

• Module Index

• Search Page