The Urban Observatory: a Multi-Modal Imaging Platform for the Study of Dynamics in Complex Urban Systems
Gregory Dobler, Federica B. Bianco, Mohit S. Sharma, Andreas Karpf,, Julien Baur, Masoud Ghandehari, Jonathan S. Wurtele, Steven E. Koonin

TL;DR
The paper introduces the Urban Observatory, a multi-modal imaging platform for studying complex urban systems through persistent, high-resolution imaging, enabling diverse scientific and operational insights into city dynamics.
Contribution
It presents the design, deployment, and initial results of a novel multi-modal imaging platform for continuous urban monitoring and analysis.
Findings
Demonstrated the feasibility of multi-spectral imaging in urban environments.
Extracted observables like spectra, temperatures, and chemical species from city imagery.
Showed potential applications in urban science, energy, environment, and public health.
Abstract
We describe an "Urban Observatory" facility designed for the study of complex urban systems via persistent, synoptic, and granular imaging of dynamical processes in cities. An initial deployment of the facility has been demonstrated in New York City and consists of a suite of imaging systems - both broadband and hyperspectral - sensitive to wavelengths from the visible (~400 nm) to the infrared (~13 micron) operating at cadences of ~0.01 - 30 Hz (characteristically ~0.1 Hz). Much like an astronomical survey, the facility generates a large imaging catalog from which we have extracted observables (e.g., time-dependent brightnesses, spectra, temperatures, chemical species, etc.), collecting them in a parallel source catalog. We have demonstrated that, in addition to the urban science of cities as systems, these data are applicable to a myriad of domain-specific scientific inquiries related…
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