Beyond their buildings, infrastructure, and streets, cities can be understood as territories shaped by materials, resources, and processes of transformation that define their physical environments. As drone technology becomes increasingly integrated into architectural documentation and urban analysis, aerial imagery offers new opportunities to examine these different layers at multiple scales. As Jane Jacobs once suggested, "Cities are the mines of the future."

From documenting building surfaces and identifying patterns in material distribution to observing how construction systems and urban landscapes evolve over time, drones can provide valuable information to architects, engineers, surveyors, urban planners, and researchers, supporting their work and informing their workflows. When combined with photogrammetry, thermal imaging, geographic information systems (GIS), and automated image processing, aerial observation is no longer limited to a single discipline or field of application. Instead, it opens up broader discussions about surface conditions, environmental performance, and material resources.

+ 14

+ 26

+ 27

+ 29

+ 31

Videos

+ 22

+ 20

+ 19

+ 34

+ 28

+ 16

+ 12

+ 27

+ 35

Videos

This article was originally published on July 20, 2018. To read about other iconic architecture projects, visit our AD Classics section.

Ibirapuera Park is a landmark in the city of São Paulo and a milestone of Brazilian modern architecture. Housing a cluster of five cultural buildings connected by a light, sinuous canopy, the project—designed by architect Oscar Niemeyer in harmony with the landscaping—reads like poetry floating over São Paulo's urban fabric.

Commissioned in 1951 by Governor Lucas Nogueira Garcez—who established a planning commission composed of public and private sector representatives for the celebrations of the IV Centennial of the City of São Paulo—the park was envisioned as a landmark for the capital, serving as a vital hub for culture and leisure. This idea, which had previously been championed by Ciccillo Matarazzo, paved the way for a proposal that combined a series of cultural and artistic buildings.

+ 29

+ 16

+ 29

+ 18