Merge branch 'main' into upstream/tools-heading-wrap

docs/CURRENT-STATE.md

@@ -2194,7 +2194,12 @@ during continuous motion. Disable/re-enable resets selection cleanly.
 Close-up stem sizing uses camera-to-feature distance without a 5 km minimum.
 Unchanged overlay entries do not request another frame; moved positions,
 changed membership and re-enabling still publish. Ground sampling waits for
-visible globe tiles to settle and uses valid loaded terrain as a floor while
+visible globe tiles to settle, and skips markers whose ground the camera
+cannot see (unseen ground reads through the Earth and would retry every 2 s).
+Ground is tested at loaded globe terrain, or across -9,000 to 9,000 m when the
+globe is hidden, so photoreal views skip only ground well out of view. Until it is
+seen, a stem keeps its unsampled height, which can show for a stem whose base
+is just off screen. Sampling uses valid loaded terrain as a floor while
 retaining rooftop and below-sea-level elevations. A hidden globe does not
 constrain photoreal geometry, and retry work remains bounded. Already sampled
 nearby markers follow higher settled terrain on existing bounded walks, without
@@ -5158,6 +5163,10 @@ silently demoting every later lookup for the session.
   multi-sensor datasheets publish a capability range, not the lens's current zoom, so those
   cameras keep their estimate and show `SPEC FOV min–max° (CAPABILITY)` beside it. Public
   camera state carries `fovSource`, `specFovMinDeg`, `specFovMaxDeg` and `spec` (#452).
+  The table also has Bosch MIC-7130, MIC-7502 and MIC-7522 records for the Amsterdam
+  register proposed in #251, with its `x` colour aliases (#1319). Their datasheet FOV names
+  no axis, so it neither gives a capability range nor replaces the estimate. The records
+  alone do not enable that source pack.
 - **FIRMS**: no ground clamping (zero 3D-tiles height sampling), ≤18 screen-decluttered ambient labels, click-to-inspect detail card, 2.5k/3k sprite budgets viewport-clipped by FRP. Fire-power labels share display rounding before localization: one decimal below the rounded 10 MW boundary, then whole megawatts (for example, 9.96 MW reads 10 MW).
 - **CCTV v2 foundation:** a pitched
   frustum wireframe (4 corner rays + far-cap rectangle) with a monitor plane at the frustum's