Docs: the CCTV Street View fallback serves catalog cameras only, inside the Google budget

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Said Turksever committed 2026-11-06 11:57:58 +00:00
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@@ -1276,7 +1276,10 @@ and follows redirects only on the camera's origin. Catalog image URLs, and
redirects on those hosts, are pinned by parsed URL to the agency's image redirects on those hosts, are pinned by parsed URL to the agency's image
directory. Every `/api/cctv` route refuses cross-site browser requests but directory. Every `/api/cctv` route refuses cross-site browser requests but
accepts forwarding headers, so cameras work behind a reverse proxy; a forwarded accepts forwarding headers, so cameras work behind a reverse proxy; a forwarded
request skips the key-bearing Street View fallback and gets the placeholder. request skips the key-bearing Street View fallback and gets the placeholder. The
Street View fallback serves only catalog cameras, at the catalog position,
heading, field of view and pitch, never coordinates a request supplies, and it
shares the per-client Google budget (`GEV_RATELIMIT_GOOGLE_PER_MIN`, default 120).
The CCTV layer draws only the cameras on or near the screen. Zoomed out, it The CCTV layer draws only the cameras on or near the screen. Zoomed out, it
keeps one camera per ground cell sized to the view, preferring a healthy feed, keeps one camera per ground cell sized to the view, preferring a healthy feed,