Cookie Policy
Last Updated: January 1, 2026 • Directives on Digital Storage
1. What Are Cookies and Local Storage?
Cookies are small text files placed on your computer or mobile device when browsing digital applications. We also make use of modern browser localStorage to remember your architectural preferences, map filtering criteria, and banner dismissal status without transmitting identifiable telemetry to remote ad servers.
2. Categorization of Cookies Employed
| CATEGORY | PURPOSE | DURATION |
|---|---|---|
| Strictly Essential | Stores your cookie consent choice (cookieConsent) and preserves session state. |
12 Months |
| Functional / 3D Atlas | Maintains WebGL performance preferences and reduced-motion settings. | Session |
| Archival Analytics | Aggregated anonymous counts of city monograph views to fund historical preservation. | 6 Months |
3. User Management & Opt-Out Controls
You can modify or withdraw your cookie consent at any time via the bottom preference banner. Furthermore, all major browsers (Apple Safari, Google Chrome, Mozilla Firefox, Microsoft Edge) provide settings allowing you to inspect, block, or clear cookies and local storage tokens.