How to use the sf package in R

The video tutorial explains how to determine the ZIP code of a street address using geocoding and polygon data. It covers setting up the R environment, loading necessary packages, and using APIs for geocoding. The tutorial demonstrates downloading and processing shape files for ZIP code boundaries, converting data into geospatial objects, and performing spatial joins to map addresses to ZIP codes. The video concludes with visualizing the results using tmap.

What are the three things needed to determine the zip code of a street address?

What is the purpose of the geocode IO API mentioned in the text?

How can you download data by ZIP code from censusreporter.org?

What does the EPSG code signify in geospatial analysis?

Describe the process of converting latitude and longitude into an SFS geospatial object.

What is the significance of using the 'ST_Within' function in the context of this analysis?

How can you visualize the ZIP codes and points using the tmap package?