{ "currentVersion": 11.5, "cimVersion": "3.5.0", "id": 0, "name": "Intersections", "type": "Feature Layer", "description": "

An intersection is where two or more roadways meet. Intersections can be controlled by lights or signs or may be uncontrolled. This is a point dataset that contains the names of the intersecting streets, number of streets that meet at the intersection, and control types at the intersection. Point features in this dataset are defined as nodes, and the Node_Type field helps distinguish the complexity of the intersection. <\/SPAN><\/P>

There are two ID fields in this dataset: <\/SPAN><\/P>

Node_ID: <\/SPAN>This is the unique identifier for each point feature in the Intersections dataset <\/SPAN><\/P>

Intersection_ID: <\/SPAN>This is the identifier for each intersection in Strathcona County. It is unique to the intersection but may not be unique to the individual point (node). Some major intersections will contain multiple nodes of varying Node_Type, and these nodes will have the same Intersection_ID. <\/SPAN><\/P>

The current Strathcona County street network is a hybrid model between a single-line street network (SLSN) and cartographic representation. This hybrid street network model means major intersections contain multiple nodes. In these cases, a point called a \u201cSupernode\u201d (Node_Type) has been created to represent the entire intersection. \u201cPhantom Nodes\u201d are points that represent an intersection of two or more roads but isn\u2019t the main point for the entire intersection. Once migrated to a SLSN, \u201cPhantom Nodes\u201d will be removed and will be fully replaced by the \u201cSupernode\u201d to represent the intersection.<\/SPAN><\/P><\/DIV><\/DIV><\/DIV>", "geometryType": "esriGeometryPoint", "sourceSpatialReference": { "wkid": 102187, "latestWkid": 3776, "xyTolerance": 0.001, "zTolerance": 0, "mTolerance": 0, "falseX": -4.503599627370495E11, "falseY": -4.503599627370495E11, "xyUnits": 10000, "falseZ": 0, "zUnits": 1, "falseM": 0, "mUnits": 1 }, "spatialReference": { "wkid": 102187, "latestWkid": 3776, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -5622600, "falseY": -10001100, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 }, "copyrightText": "ITS-GIS", "parentLayer": null, "subLayers": [], "minScale": 0, "maxScale": 0, "referenceScale": 0.0, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriSMS", "style": "esriSMSCircle", "color": [ 76, 170, 44, 255 ], "size": 4, "angle": 0, "xoffset": 0, "yoffset": 0, "outline": { "color": [ 0, 0, 0, 255 ], "width": 0.7 } } }, "scaleSymbols": true, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 40179.5410665263, "ymin": 5915052.38481174, "xmax": 76423.7183227539, "ymax": 5973379.12197002, "spatialReference": { "wkid": 102187, "latestWkid": 3776, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -5622600, "falseY": -10001100, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "Road_Class", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "OBJECTID", "domain": null }, { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape", "domain": null }, { "name": "Road_Class", "type": "esriFieldTypeString", "alias": "Road Class", "length": 30, "domain": { "type": "codedValue", "name": "Road_Class", "description": "Primary function of the street segment", "codedValues": [ { "name": "Arterial", "code": "Arterial" }, { "name": "Collector", "code": "Collector" }, { "name": "Lane", "code": "Lane" }, { "name": "Local", "code": "Local" }, { "name": "Hwy-Primary", "code": "Hwy-Primary" }, { "name": "Ramp", "code": "Ramp" }, { "name": "Service Road", "code": "Service Road" }, { "name": "Hwy-Secondary", "code": "Hwy-Secondary" } ], "mergePolicy": "esriMPTDefaultValue", "splitPolicy": "esriSPTDuplicate" } }, { "name": "Intersection_ID", "type": "esriFieldTypeInteger", "alias": "Intersection ID", "domain": null }, { "name": "Intersection_Type", "type": "esriFieldTypeString", "alias": "Intersection Type", "length": 50, "domain": { "type": "codedValue", "name": "TAS_IntersectionType", "description": "Type of intersection - merge in or out, number of roads", "codedValues": [ { "name": "2-Road", "code": "2-Road" }, { "name": "3-Road", "code": "3-Road" }, { "name": "4-Road", "code": "4-Road" }, { "name": "Merge-In", "code": "Merge-In" }, { "name": "Merge-Out", "code": "Merge-Out" }, { "name": "Merge In/Out", "code": "Merge In/Out" }, { "name": "Other", "code": "Other" } ], "mergePolicy": "esriMPTDefaultValue", "splitPolicy": "esriSPTDefaultValue" } }, { "name": "Control_Type", "type": "esriFieldTypeString", "alias": "Control Type", "length": 50, "domain": { "type": "codedValue", "name": "TAS_ControlType", "description": "Type of control - none, lights, stop sign, etc", "codedValues": [ { "name": "No Control", "code": "No Control" }, { "name": "Round-About", "code": "Round-About" }, { "name": "Stop Sign", "code": "Stop Sign" }, { "name": "Traffic Lights", "code": "Traffic Lights" }, { "name": "Yield", "code": "Yield" } ], "mergePolicy": "esriMPTDefaultValue", "splitPolicy": "esriSPTDefaultValue" } }, { "name": "Node_ID", "type": "esriFieldTypeInteger", "alias": "Node ID", "domain": null }, { "name": "Node_Type", "type": "esriFieldTypeString", "alias": "Node Type", "length": 50, "domain": { "type": "codedValue", "name": "TAS_NodeType", "description": "Description of point feature 'node' - merge, representative, super, etc.", "codedValues": [ { "name": "Merge", "code": "Merge" }, { "name": "Phantom", "code": "Phantom" }, { "name": "Representative", "code": "Representative" }, { "name": "Super", "code": "Super" } ], "mergePolicy": "esriMPTDefaultValue", "splitPolicy": "esriSPTDefaultValue" } }, { "name": "Northbound_St", "type": "esriFieldTypeInteger", "alias": "Northbound Street", "domain": null }, { "name": "Southbound_St", "type": "esriFieldTypeInteger", "alias": "Southbound Street", "domain": null }, { "name": "Eastbound_St", "type": "esriFieldTypeInteger", "alias": "Eastbound Street", "domain": null }, { "name": "Westbound_St", "type": "esriFieldTypeInteger", "alias": "Westbound Street", "domain": null }, { "name": "Northbound_Ctrl", "type": "esriFieldTypeString", "alias": "Northbound Control", "length": 50, "domain": { "type": "codedValue", "name": "TAS_ControlType", "description": "Type of control - none, lights, stop sign, etc", "codedValues": [ { "name": "No Control", "code": "No Control" }, { "name": "Round-About", "code": "Round-About" }, { "name": "Stop Sign", "code": "Stop Sign" }, { "name": "Traffic Lights", "code": "Traffic Lights" }, { "name": "Yield", "code": "Yield" } ], "mergePolicy": "esriMPTDefaultValue", "splitPolicy": "esriSPTDefaultValue" } }, { "name": "Southbound_Ctrl", "type": "esriFieldTypeString", "alias": "Southbound Control", "length": 50, "domain": { "type": "codedValue", "name": "TAS_ControlType", "description": "Type of control - none, lights, stop sign, etc", "codedValues": [ { "name": "No Control", "code": "No Control" }, { "name": "Round-About", "code": "Round-About" }, { "name": "Stop Sign", "code": "Stop Sign" }, { "name": "Traffic Lights", "code": "Traffic Lights" }, { "name": "Yield", "code": "Yield" } ], "mergePolicy": "esriMPTDefaultValue", "splitPolicy": "esriSPTDefaultValue" } }, { "name": "Eastbound_Ctrl", "type": "esriFieldTypeString", "alias": "Eastbound Control", "length": 50, "domain": { "type": "codedValue", "name": "TAS_ControlType", "description": "Type of control - none, lights, stop sign, etc", "codedValues": [ { "name": "No Control", "code": "No Control" }, { "name": "Round-About", "code": "Round-About" }, { "name": "Stop Sign", "code": "Stop Sign" }, { "name": "Traffic Lights", "code": "Traffic Lights" }, { "name": "Yield", "code": "Yield" } ], "mergePolicy": "esriMPTDefaultValue", "splitPolicy": "esriSPTDefaultValue" } }, { "name": "Westbound_Ctrl", "type": "esriFieldTypeString", "alias": "Westbound Control", "length": 50, "domain": { "type": "codedValue", "name": "TAS_ControlType", "description": "Type of control - none, lights, stop sign, etc", "codedValues": [ { "name": "No Control", "code": "No Control" }, { "name": "Round-About", "code": "Round-About" }, { "name": "Stop Sign", "code": "Stop Sign" }, { "name": "Traffic Lights", "code": "Traffic Lights" }, { "name": "Yield", "code": "Yield" } ], "mergePolicy": "esriMPTDefaultValue", "splitPolicy": "esriSPTDefaultValue" } }, { "name": "Created_By", "type": "esriFieldTypeString", "alias": "Created By", "length": 50, "domain": null }, { "name": "Created_On", "type": "esriFieldTypeDate", "alias": "Created On", "length": 8, "domain": null }, { "name": "Modified_By", "type": "esriFieldTypeString", "alias": "Modified By", "length": 50, "domain": null }, { "name": "Modified_On", "type": "esriFieldTypeDate", "alias": "Modified On", "length": 8, "domain": null }, { "name": "GlobalID", "type": "esriFieldTypeGlobalID", "alias": "GlobalID", "length": 38, "domain": null }, { "name": "Region", "type": "esriFieldTypeString", "alias": "Region", "length": 30, "domain": { "type": "codedValue", "name": "TEO_Region", "description": "Domain to describe the location of intersections in Strathcona County", "codedValues": [ { "name": "Urban", "code": "Urban" }, { "name": "Rural", "code": "Rural" } ], "mergePolicy": "esriMPTDefaultValue", "splitPolicy": "esriSPTDefaultValue" } }, { "name": "SightlineResponsibility", "type": "esriFieldTypeString", "alias": "Sightline Responsibility", "length": 100, "domain": { "type": "codedValue", "name": "TEO_SightlineResponsibility", "description": "Describes who is responsibile for maintaining sightlines for intersections in Strathcona County", "codedValues": [ { "name": "TEO", "code": "TEO" }, { "name": "Non-TEO (SC)", "code": "Non-TEO (SC)" }, { "name": "Government of Alberta", "code": "Government of Alberta" }, { "name": "Other", "code": "Other" } ], "mergePolicy": "esriMPTDefaultValue", "splitPolicy": "esriSPTDuplicate" } } ], "geometryField": { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape" }, "indexes": [ { "name": "R400_pk", "fields": "OBJECTID", "isAscending": true, "isUnique": true, "description": "" }, { "name": "UUID_400", "fields": "GlobalID", "isAscending": true, "isUnique": false, "description": "" }, { "name": "S261_idx", "fields": "Shape", "isAscending": true, "isUnique": true, "description": "" } ], "subtypes": [], "relationships": [ { "id": 0, "name": "Sightline Inspection", "relatedTableId": 1, "role": "esriRelRoleOrigin", "keyField": "GlobalID", "cardinality": "esriRelCardinalityOneToMany", "composite": false, "catalogID": "{F0D46485-653E-45DD-9691-0D8EEACBFA26}" } ], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 2000, "maxSelectionCount": 2000, "supportsStatistics": true, "supportsExceedsLimitStatistics": true, "supportsAdvancedQueries": true, "supportedQueryFormats": "JSON, geoJSON, PBF", "isDataVersioned": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "useStandardizedQueries": true, "supportedSpatialRelationships": [ "esriSpatialRelIntersects", "esriSpatialRelContains", "esriSpatialRelCrosses", "esriSpatialRelEnvelopeIntersects", "esriSpatialRelIndexIntersects", "esriSpatialRelOverlaps", "esriSpatialRelTouches", "esriSpatialRelWithin", "esriSpatialRelRelation" ], "advancedQueryCapabilities": { "useStandardizedQueries": true, "supportsStatistics": true, "supportsPercentileStatistics": true, "supportsHavingClause": true, "supportsOrderBy": true, "supportsDistinct": true, "supportsCountDistinct": true, "supportsAdvancedQueryRelated": true, "supportsQueryRelatedPagination": true, "supportsPagination": true, "supportsLod": false, "supportsQueryWithLodSR": false, "supportsTrueCurve": true, "supportsQueryWithDatumTransformation": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": true, "supportsTimeRelation": true, "supportsSqlFormat": false, "supportsQueryAnalytic": true, "supportsCurrentUserQueries": true }, "supportsDatumTransformation": true, "advancedQueryAnalyticCapabilities": { "supportsLinearRegression": true, "supportsAsync": false, "supportsPercentileAnalytic": true }, "dateFieldsTimeReference": null, "preferredTimeReference": null, "datesInUnknownTimezone": false, "hasMetadata": true, "isDataArchived": false, "archivingInfo": { "supportsQueryWithHistoricMoment": false, "startArchivingMoment": -1 }, "supportsCoordinatesQuantization": true, "supportsDynamicLegends": true }