{"id":"concord.reference_layers","schema":"concord","name":"reference_layers","properties":[{"name":"id","type":"int4","description":""},{"name":"layer_name","type":"varchar","description":""},{"name":"description","type":"text","description":""},{"name":"source_format","type":"varchar","description":""},{"name":"source_filename","type":"varchar","description":""},{"name":"feature_count","type":"int4","description":""},{"name":"color","type":"varchar","description":""},{"name":"opacity","type":"float4","description":""},{"name":"has_per_feature_styles","type":"bool","description":""},{"name":"is_shared","type":"bool","description":""},{"name":"created_user","type":"varchar","description":""},{"name":"created_date","type":"timestamp","description":""},{"name":"last_edited_user","type":"varchar","description":""},{"name":"last_edited_date","type":"timestamp","description":""},{"name":"source_type","type":"varchar","description":"file | arcgis-feature | arcgis-map | wms"},{"name":"source_url","type":"text","description":"Remote service URL for non-file layers"},{"name":"service_metadata","type":"jsonb","description":"Cached service metadata (name, fields, extent, etc.)"},{"name":"source_sql","type":"text","description":"SQL query that produced this layer when source_type = ai-query"},{"name":"source_question","type":"text","description":"Natural-language question that triggered the AI tool call (UX context)"}],"geometrytype":"Polygon","center":[0,0],"bounds":[-180,-90,180,90],"minzoom":0,"maxzoom":22,"tileurl":"https://pgtileserv-production-affe.up.railway.app/concord.reference_layers/{z}/{x}/{y}.pbf"}
