Map Nashville neighborhoods
This time you'll read a GeoJSON file in to a GeoDataFrame to take a quick peek at where Nashville neighborhoods are.
Este exercício faz parte do curso
Visualizing Geospatial Data in Python
Instruções do exercício
- Import
geopandasandmatplotlib.pyplotusing the customary aliases. - Read in the neighborhoods GeoJSON file to a GeoDataFrame called
neighborhoodsand print the first few rows with.head(). The path to this file is stored in a variable calledneighborhoods_path. - Plot
neighborhoodscoloring the polygons by thenamecolumn of the GeoDataFrame and using theDark2color map. This time, don't include a legend. - Show the plot.
Exercício interativo prático
Experimente este exercício completando este código de exemplo.
import geopandas as _____
import matplotlib.pyplot as _____
# Read in the neighborhoods geojson file
neighborhoods = gpd._____(neighborhoods_path)
# Print the first few rows of neighborhoods
print(neighborhoods.____())
# Plot the neighborhoods, color according to name and use the Dark2 colormap
neighborhoods.plot(_____ = 'name', _____ = 'Dark2')
# Show the plot.
plt.show()