WMS OSM Inspector is a debugging tool for OpenStreetMap data. Geofabrik OpenStreetMap OSM OSM Inspector Jochen Topf Geofabrik GmbH +49-721-1803560-0 info@geofabrik.de 4096 4096 text/xml image/png image/jpeg image/png; mode=8bit image/vnd.jpeg-png image/vnd.jpeg-png8 application/x-pdf image/svg+xml image/tiff application/vnd.google-earth.kml+xml application/vnd.google-earth.kmz application/x-protobuf application/json geojson application/vnd.ogc.gml text/plain text/xml image/png image/jpeg image/png; mode=8bit image/vnd.jpeg-png image/vnd.jpeg-png8 text/xml XML INIMAGE BLANK geofabrik_tools_osminspector_areas OSM Inspector is a debugging tool for OpenStreetMap data. Geofabrik OpenStreetMap OSM OSM Inspector EPSG:4326 EPSG:900913 EPSG:3857 -90 90 -180 180 ways Member ways of defect multipolygons and closed ways with defects. datasrc=OSM min=8 max=22 label=error msg labelmin=10 labelmax=22 EPSG:4326 EPSG:900913 EPSG:3857 -179.184 179.915 -85.05 85 text/xml 1 3e+06 duplicate_node This layer shows locations where a node appears several times consecutiely in a way that is part of a multipolygon, or where different consecutive nodes have the same coordinates. datasrc=OSM min=6 max=22 label=error msg labelmin=10 labelmax=22 EPSG:4326 EPSG:900913 EPSG:3857 -179.153 179.121 -77.8464 81.8416 text/xml 1 1.25e+07 intersection Points where an area intersects itself. datasrc=OSM min=6 max=22 label=error msg labelmin=10 labelmax=22 EPSG:4326 EPSG:900913 EPSG:3857 -179.153 179.121 -77.8464 81.8416 text/xml 1 1.25e+07 ring_not_closed Shows the end points of multipolygon rings which are not closed. The gap between the points must be connected to make it valid. datasrc=OSM min=6 max=22 label=error msg labelmin=10 labelmax=22 EPSG:4326 EPSG:900913 EPSG:3857 -179.153 179.121 -77.8464 81.8416 text/xml 1 1.25e+07 single_node_in_way Shows the location of ways that are part of a multipolygon and have only one node. This is not a polygon specific problem. datasrc=OSM min=6 max=22 label=error msg labelmin=10 labelmax=22 EPSG:4326 EPSG:900913 EPSG:3857 -179.153 179.121 -77.8464 81.8416 text/xml 1 1.25e+07 touching_rings Two rings touch each other at this node. This is not necessarily invalid but often indicates suboptimal mapping. datasrc=OSM min=7 max=22 label=error msg labelmin=10 labelmax=22 EPSG:4326 EPSG:900913 EPSG:3857 -179.153 179.121 -77.8464 81.8416 text/xml 1 6.5e+06 duplicate_segment Shows segments that are part of an area several times. This is sometimes used to build 'fake inner rings' where the polygon outline turns back onto itself, and is invalid. datasrc=OSM min=6 max=22 label=error msg labelmin=10 labelmax=22 EPSG:4326 EPSG:900913 EPSG:3857 -179.158 179.117 -77.8466 73.0824 text/xml 1 1.25e+07 intersecting_segments Highlights the segments that are part of the same area and intersect. datasrc=OSM min=6 max=22 label=error msg labelmin=10 labelmax=22 EPSG:4326 EPSG:900913 EPSG:3857 -179.158 179.117 -77.8466 73.0824 text/xml 1 1.25e+07 role_should_be_inner This segment should be an inner member but is part of a way with a different role. datasrc=OSM min=6 max=22 label=error msg labelmin=10 labelmax=22 EPSG:4326 EPSG:900913 EPSG:3857 -179.158 179.117 -77.8466 73.0824 text/xml 1 1.25e+07 role_should_be_outer This segment should be an outer member but is part of a way with a different role. datasrc=OSM min=6 max=22 label=error msg labelmin=10 labelmax=22 EPSG:4326 EPSG:900913 EPSG:3857 -179.158 179.117 -77.8466 73.0824 text/xml 1 1.25e+07 way_in_multiple_rings Different parts of the same way belong to different rings of a multipolygon. This is an error, often an attempt to create a 'fake inner ring'. datasrc=OSM min=6 max=22 label=error msg labelmin=10 labelmax=22 EPSG:4326 EPSG:900913 EPSG:3857 -179.158 179.117 -77.8466 73.0824 text/xml 1 1.25e+07 inner_with_same_tags An inner ring has the same tags as the outer ring. This is an old style multipolygon tagging. Nowadays the tags are usually put on the relation only. datasrc=OSM min=6 max=22 label=error msg labelmin=10 labelmax=22 EPSG:4326 EPSG:900913 EPSG:3857 -179.158 179.117 -77.8466 73.0824 text/xml 1 1.25e+07