Constrain selections to active work areas
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@@ -69,7 +69,11 @@ result. Water explicitly explains that volume cannot be derived without a
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reliable depth or bathymetry source. The advanced workbench remains available
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but is not required for the primary choose-theme, draw-area, read-result flow.
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The primary workflow is deliberately short: choose a municipality or the complete region, choose a data theme, drag a rectangle on the MapLibre map and read the resulting PostGIS evidence. Releasing the drag runs the active theme query and every other available theme query for the same EPSG:4326 bbox. Drawn/manual rectangles never inherit the active municipality `area_id`; only `Volledig werkgebied` uses the exact persisted Area geometry. The result panel shows selection area, exact intersection totals, active-theme density, source identity and bounded feature properties. Map rendering remains capped at 1,000 features while `total_feature_count` reports the exact database count.
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The primary workflow is deliberately short: choose a municipality or the complete region, choose a data theme, drag a rectangle on the MapLibre map and read the resulting PostGIS evidence. Releasing the drag runs the active theme query and every other available theme query for the same EPSG:4326 bbox. The active `area_id` constrains every drawn/manual selection to `bbox ∩ Area`; `Volledig werkgebied` uses a bbox enclosing the Area and therefore resolves to the exact persisted geometry. The result panel shows selection area, exact intersection totals, active-theme density, source identity and bounded feature properties. Map rendering remains capped at 1,000 features while `total_feature_count` reports the exact database count.
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Detection Lab only lists ready imagery rasters. Governed height, flood-hazard
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and thematic policy rasters remain available in the map explorer but are
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excluded from the `Luchtbeeld` selector.
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Every cross-theme result now names the measured quantity next to the value, so
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a station water level, mapped area and line length cannot appear as an
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