NYC Unveils Groundbreaking Dataset of Building Footprints

In a move that signals a new era of urban planning and development, the New York City Office of Technology and Innovation has made available a comprehensive dataset of every building in the city. The dataset, which includes over 1 million buildings, provides a precise footprint of each structure, updated weekly, to reflect the city's rapid pace of change. This unprecedented level of detail will enable city officials, developers, and residents to better understand the city's ever-evolving urban landscape.

The city's ever-changing urban landscape is now more transparent than ever, thanks to this groundbreaking dataset.

The dataset, which excludes temporary structures and those under a certain height, is the result of a collaborative effort between the OTI and various private companies. Photogrammetry, a technology that uses aerial and ground-level photography to generate 3D geometry, is used to measure the buildings' dimensions. This innovative approach has enabled the city to accurately map the buildings with a remarkable 93% accuracy. The dataset also includes classifications for the structures, providing valuable insights into the city's built environment.

The release of this dataset has significant implications for urban planning, development, and research. It will enable city officials to make data-driven decisions, developers to identify opportunities for growth, and researchers to study the city's urban dynamics. As the city continues to evolve, this dataset will provide a critical tool for understanding and shaping its future.