Enable governed GRB evolution

2026-07-16 19:30:46 +02:00
parent 1d515e4901
commit a8b18942f5
12 changed files with 448 additions and 59 deletions
@@ -1850,6 +1850,17 @@ Added/removed/modified object changes are calculated only when source
 provenance declares stable feature identities; otherwise
 `object_changes.available=false` and no object history is inferred.

+Governed regional GRB snapshots use the official OGC feature identifier as
+their object identity. New imports declare the identity scheme and accepted
+collection prefixes explicitly. Existing operator-managed GRB snapshots are
+accepted only when their authoritative, complete and area-clipped provenance
+matches an approved regional operator and every selected identifier is
+present, unique and uses the expected prefix. Missing, duplicate or unexpected
+identifiers fail closed to metric-only comparison. The existing 5,000-feature
+selection limit also remains in force. Differences between daily GRB editions
+describe changes in the official registration; they do not prove that a
+physical change happened on the exact publication date.
+
 For `reference_layer_name=agriculture`, the primary map metric is exact
 intersected declared-use area in hectares. Supplemental metrics use
 server-owned filters on the normalized official main-crop group. Annual ALZ