feat(scope): make Belgium and North Sea operational default

docs/DATA_COVERAGE_STATUS.md

@@ -1,6 +1,6 @@
 # GeoIntel data coverage status
 
-Status date: 2026-07-21
+Status date: 2026-07-22
 
 This document is the operational interpretation of the source registry. It
 does not replace the legal/source provenance stored with each Dataset.
@@ -27,7 +27,7 @@ coverage or historical dates.
 | Belgium | NGI administrative boundaries; Statbel population/statistical sectors | Statbel population 2021-2025 |
 | Flanders | GRB buildings, roads, water and parcels; DHMV terrain/surface; VMM flood scenarios; BWK/Natura 2000; DOV soil; policy rasters for space, open space, accessibility and services; agriculture and orthophoto where governed | Population 2021-2025; land-use/land-cover series where retained; agriculture editions; historical maps/orthophotos where the selected product has a real observation date |
 | Wallonia | Bounded PICC buildings, roads and hydrography; governed SPW bed-elevation/bathymetry products | No general cross-theme regional history yet |
-| Brussels | Bounded UrbIS buildings, street axes and cadastral parcels | No general cross-theme regional history yet |
+| Brussels | Bounded UrbIS buildings, street axes, cadastral parcels and Land Cover blocks; official FO/GB blocks provide forest/park area and WB blocks provide permanent water area | No general cross-theme regional history yet; the live WFS has no per-feature observation date |
 | Belgian North Sea | RBINS reporting units; Marine Spatial Plan 2026-2034; governed MDK bathymetry only when runtime acquisition is explicitly configured | No multi-epoch bathymetry or marine-plan trend yet |
 
 Mol and the Kempen are golden regression areas. Their persisted partitions are
@@ -46,22 +46,18 @@ applicable bounded official source or reports the theme as unsupported.
    retain their model scenario semantics separately from observed floods.
    Official record:
    `https://geoportail.wallonie.be/catalogue/14084108-2c7b-4091-b62d-ff0fc235213a.html`.
-3. Add the public UrbIS Land Cover product (regional situation 2024) for
-   Brussels through its official WFS/download contract. Keep it separate from
-   cadastral parcels and buildings. Product specification:
-   `https://urbisdownload.datastore.brussels/UrbIS/TechSpec/LandCover_TechSpec_FR20240401.pdf`.
-4. Add a common Belgium-wide topographic baseline with normalized theme
+3. Add a common Belgium-wide topographic baseline with normalized theme
    semantics across NGI, Flanders, Wallonia and Brussels.
-5. Govern comparable Walloon and Brussels historical editions before exposing
+4. Govern comparable Walloon and Brussels historical editions before exposing
    evolution for buildings, roads, land cover, soil, elevation or flood risk.
-6. Add nationally comparable land-cover history with explicit class crosswalks
+5. Add nationally comparable land-cover history with explicit class crosswalks
    and uncertainty; never compare incompatible legends silently.
-7. Add multi-epoch marine bathymetry and survey-footprint metadata before
+6. Add multi-epoch marine bathymetry and survey-footprint metadata before
    presenting seabed evolution.
-8. Expand persisted raster partition manifests beyond the regression regions
+7. Expand persisted raster partition manifests beyond the regression regions
    only where repeated use justifies caching; bounded acquisition remains the
    default for one-off selections.
-9. Add source freshness probes only for publishers with stable official edition
+8. Add source freshness probes only for publishers with stable official edition
    contracts. Do not infer a new observation from an import or HTTP date.
 
 ## Acceptance rules for a new source