Changing coordinate reference systems
In this exercise you will learn how to find a GeoDataFrame's coordinate reference system and how to change it. The school districts GeoDataFrame is available as school_districts.
Cet exercice fait partie du cours
Visualizing Geospatial Data in Python
Instructions
- Print the first row of
school_districtsand thecrsproperty of this GeoDataFrame. - Convert the coordinate reference system of
school_districtstoepsg:3857. - Print the
crsproperty again to confirm that it was changed.
Exercice interactif pratique
Essayez cet exercice en complétant cet exemple de code.
# Print the first row of school districts GeoDataFrame and the crs
print(____.head(1))
print(____.crs)
# Convert the crs to epsg:3857
school_districts.geometry = school_districts.geometry.____(epsg = 3857)
# Print the first row of school districts GeoDataFrame and the crs again
print(school_districts.head(1))
print(____.____)