Create stats.json

stats.json

@@ -0,0 +1,48 @@
+{
+  "contract_version": "polygon-geometry-stats/v1",
+  "source": {
+    "dataset": "NoeFlandre/osm-polygon-wikidata-only",
+    "table": "polygons",
+    "columns": [
+      "area_m2",
+      "bbox",
+      "geometry"
+    ],
+    "file_count": 375,
+    "polygon_count": 1184110,
+    "computation": "complete published dataset only; no sampling, truncation, external lookup, or raw-PBF recomputation"
+  },
+  "area_m2": {
+    "total": 179051037796358.66,
+    "mean": 151211490.31,
+    "median": 1357.58,
+    "min": 0.003418,
+    "p1": 19.72,
+    "p5": 74.16,
+    "p25": 279.72,
+    "p75": 25686.48,
+    "p95": 1651939.2,
+    "p99": 84290034.95,
+    "max": 10159934507090.38,
+    "non_positive_count": 0,
+    "below_one_m2_count": 203,
+    "null_count": 0
+  },
+  "geometry": {
+    "polygon_rows": 0,
+    "multipolygon_rows": 1184110,
+    "rows_with_holes": 9538,
+    "total_vertices": 154750715,
+    "total_rings": 1699525,
+    "total_holes": 169758
+  },
+  "extent": {
+    "min_lon": -180,
+    "min_lat": -85.051129,
+    "max_lon": 180,
+    "max_lat": 86.340269,
+    "wider_than_180_deg_count": 26,
+    "pole_touching_count": 0
+  },
+  "deterministic": true
+}\n