Add governed DHMV terrain analysis

2026-07-15 18:13:05 +02:00
parent 0e36d750c0
commit 5d8b46ed60
36 changed files with 1936 additions and 44 deletions
@@ -492,6 +492,14 @@ another municipality or the complete Kempen scope falls back to the complete
 regional GRB building layer. This avoids presenting a Mol-only snapshot as
 regional coverage.

+When a governed DHMV Dataset is loaded, the Map explorer adds `Hoogte &
+reliëf`. The active 5 m analysis raster is rendered as a colour-relief
+MapLibre image over the ordinary OpenStreetMap context. A drawn rectangle or
+the exact selected Area returns measured DTM/DSM height, relief and slope with
+TAW and the 2013-2015 source period visible. Raster cells are not presented as
+objects. GeoJSON export is disabled for this raster-only result, and the UI
+explicitly states that water depth and volume cannot be derived from DHMV.
+
 ## Useful repository scripts

 - `bash scripts/frontend_install.sh`