Overview uses satellite and aerial imagery to demonstrate how human activity and natural forces shape our Earth. This perspective provides a powerful look at the planet where we live and the civilization we are creating. Through our daily posts, products, and collaborations we aim to inspire the Overview Effect.
Cádiz is an ancient port city surrounded by the sea in southwest Spain. Because the city was constructed upon a spit of land that cannot support high-rises, its skyline has not substantially changed since medieval times. A portion of the “Old City” — an area characterized by narrow winding alleys connecting large plazas and markets — is seen in this Overview.