{ "currentVersion": 10.71, "id": 7, "name": "道路中心線_主要道路路名", "type": "Feature Layer", "description": "", "geometryType": "esriGeometryPolyline", "sourceSpatialReference": {"wkt": "PROJCS[\"TWD97\",GEOGCS[\"GCS_GRS_1980\",DATUM[\"D_GRS_1980\",SPHEROID[\"GRS_1980\",6378137.0,298.257222101]],PRIMEM[\"Greenwich\",0.0],UNIT[\"Degree\",0.0174532925199433]],PROJECTION[\"Transverse_Mercator\"],PARAMETER[\"False_Easting\",250000.0],PARAMETER[\"False_Northing\",0.0],PARAMETER[\"Central_Meridian\",121.0],PARAMETER[\"Scale_Factor\",0.9999],PARAMETER[\"Latitude_Of_Origin\",0.0],UNIT[\"Meter\",1.0]]"}, "copyrightText": "", "parentLayer": { "id": 0, "name": "道路" }, "subLayers": [], "minScale": 10000, "maxScale": 2501, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 0, 0, 0, 0 ], "width": 0.8 }, "label": "", "description": "" }, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 237907.52419999868, "ymin": 2734009.784199999, "xmax": 253308.8226000004, "ymax": 2749324.4866, "spatialReference": { "wkid": 102443, "latestWkid": 3826 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "CityName", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "FID", "type": "esriFieldTypeOID", "alias": "FID", "domain": null }, { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape", "domain": null }, { "name": "ID", "type": "esriFieldTypeInteger", "alias": "ID", "domain": null }, { "name": "TerrainID", "type": "esriFieldTypeString", "alias": "TerrainID", "length": 8, "domain": null }, { "name": "CityName", "type": "esriFieldTypeString", "alias": "CityName", "length": 8, "domain": null }, { "name": "TownName", "type": "esriFieldTypeString", "alias": "TownName", "length": 8, "domain": null }, { "name": "RoadNUM", "type": "esriFieldTypeString", "alias": "RoadNUM", "length": 8, "domain": null }, { "name": "RoadNUM1", "type": "esriFieldTypeString", "alias": "RoadNUM1", "length": 8, "domain": null }, { "name": "RoadNUM2", "type": "esriFieldTypeString", "alias": "RoadNUM2", "length": 8, "domain": null }, { "name": "RoadName", "type": "esriFieldTypeString", "alias": "RoadName", "length": 20, "domain": null }, { "name": "RoadAlias", "type": "esriFieldTypeString", "alias": "RoadAlias", "length": 20, "domain": null }, { "name": "RDNameSECT", "type": "esriFieldTypeString", "alias": "RDNameSECT", "length": 8, "domain": null }, { "name": "RDNameLANE", "type": "esriFieldTypeString", "alias": "RDNameLANE", "length": 20, "domain": null }, { "name": "RDNameNON", "type": "esriFieldTypeString", "alias": "RDNameNON", "length": 16, "domain": null }, { "name": "RoadWidth", "type": "esriFieldTypeInteger", "alias": "RoadWidth", "domain": null }, { "name": "RoadNO", "type": "esriFieldTypeInteger", "alias": "RoadNO", "domain": null }, { "name": "Definition", "type": "esriFieldTypeInteger", "alias": "Definition", "domain": null }, { "name": "a", "type": "esriFieldTypeString", "alias": "a", "length": 80, "domain": null }, { "name": "Shape_Leng", "type": "esriFieldTypeDouble", "alias": "Shape_Leng", "domain": null } ], "geometryField": { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape" }, "indexes": [ { "name": "Shape", "fields": "Shape", "isAscending": true, "isUnique": false, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": true, "capabilities": "Map,Query,Data", "maxRecordCount": 1000, "supportsStatistics": false, "supportsAdvancedQueries": false, "supportedQueryFormats": "JSON, geoJSON", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": false, "supportsHavingClause": false, "supportsCountDistinct": false, "supportsOrderBy": false, "supportsDistinct": false, "supportsPagination": false, "supportsTrueCurve": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": false }, "supportsDatumTransformation": true, "supportsCoordinatesQuantization": true }