diff --git a/sources/europe/de/BY_Amtl_Karte.geojson b/sources/europe/de/BY_Amtl_Karte.geojson
diff --git a/sources/europe/de/Bavaria(80cm).geojson → sources/europe/de/BY_DOP20C.geojson b/sources/europe/de/Bavaria(80cm).geojson → sources/europe/de/BY_DOP20C.geojson
@@ -1,28 +1,31 @@
 {
     "type": "Feature",
     "properties": {
-        "id": "bavaria-80cm",
-        "name": "Bavaria (80 cm)",
+        "id": "BY_DOP20C",
+        "name": "Bayern Orthophoto 20cm (Farbe)",
         "type": "wms",
         "category": "photo",
-        "url": "https://geoservices.bayern.de/wms/v2/ogc_dop80_oa.cgi?FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=by_dop80c&STYLES=&SRS={proj}&WIDTH={width}&HEIGHT={height}&BBOX={bbox}",
+        "url": "https://geoservices.bayern.de/od/wms/dop/v1/dop20?FORMAT=image/jpeg&VERSION=1.1.1&SERVICE=WMS&REQUEST=GetMap&LAYERS=by_dop20c&STYLES=&SRS={proj}&WIDTH={width}&HEIGHT={height}&BBOX={bbox}",
         "best": true,
         "country_code": "DE",
         "available_projections": [
             "EPSG:3857",
             "EPSG:4258",
             "EPSG:4326",
+            "EPSG:5678",
             "EPSG:25832",
             "EPSG:25833",
-            "EPSG:31467",
             "EPSG:31468"
         ],
+        "license_url": "https://wiki.openstreetmap.org/w/images/b/bc/20230526_Nutzung_der_OpenData-Produkte_der_Bayer._Vermessungsverwaltung.pdf",
         "attribution": {
             "text": "Bayerische Vermessungsverwaltung",
-            "url": "https://www.ldbv.bayern.de/"
+            "url": "https://www.ldbv.bayern.de/",
+            "required": true
         },
-        "max_zoom": 18,
-        "min_zoom": 7
+        "max_zoom": 22,
+        "min_zoom": 7,
+        "privacy_policy_url": "https://www.ldbv.bayern.de/datenschutz.html"
     },
     "geometry": {
         "type": "Polygon",

diff --git a/sources/europe/de/BY_DOP20CIR.geojson b/sources/europe/de/BY_DOP20CIR.geojson
diff --git a/sources/europe/de/BY_HL.geojson b/sources/europe/de/BY_HL.geojson
diff --git a/sources/europe/de/BY_Label.geojson b/sources/europe/de/BY_Label.geojson
diff --git a/sources/europe/de/BY_Relief.geojson b/sources/europe/de/BY_Relief.geojson
diff --git a/sources/europe/de/BY_Webkarte.geojson b/sources/europe/de/BY_Webkarte.geojson