{ "currentVersion": 10.91, "cimVersion": "2.9.0", "id": 10, "name": "Historic Paved Roadways", "type": "Feature Layer", "description": "This data was created for the Prince William County Historic Commission using a collection of historic USGS and other maps. It contains the primary historic roads as indicated in the maps for Prince William County. Created using line segment creation methods in the editor tool based on the georeferenced topographic and cartographic representations of Prince William County. Each segment is attributed with the appropriate year that the map was surveyed, the map title that it was taken from, and the road names if available in the map; road names also allow for further research into the history of specific roads. The purpose is in the land assessment process by the Historical Commission and the expansion of possibility of field verification and further research into the actual location of the historic road network. First Phase (baseline) finished on 1/17/2019.", "geometryType": "esriGeometryPolyline", "sourceSpatialReference": { "wkid": 102746, "latestWkid": 2283, "xyTolerance": 0.003280833333333333, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -110512500, "falseY": -88858000, "xyUnits": 3048.0060960121928, "falseZ": 0, "zUnits": 1, "falseM": 0, "mUnits": 1 }, "copyrightText": "Prince William County Planning Office, Long-Range Division, GIS and Data Analysis Group\nPrince William County Department of Information Technology - GTS Division (DOIT/GTS)\nPrince William County Historical Commission", "parentLayer": null, "subLayers": [], "minScale": 0, "maxScale": 0, "referenceScale": 0.0, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 55, 45, 142, 255 ], "width": 1 } }, "scaleSymbols": true, "transparency": 0, "labelingInfo": null }, "defaultVisibility": false, "extent": { "xmin": 1.1706192694343552E7, "ymin": 6869284.004366636, "xmax": 1.1844695698833048E7, "ymax": 7029281.418295056, "spatialReference": { "wkid": 102746, "latestWkid": 2283, "xyTolerance": 0.003280833333333333, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -110512500, "falseY": -88858000, "xyUnits": 3048.0060960121928, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "RoadwayName", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "OBJECTID", "domain": null }, { "name": "RoadwayName", "type": "esriFieldTypeString", "alias": "Roadway Name", "length": 50, "domain": null }, { "name": "RoadwayAlias1", "type": "esriFieldTypeString", "alias": "Roadway Alias 1", "length": 50, "domain": null }, { "name": "RoadwayAlias2", "type": "esriFieldTypeString", "alias": "Roadway Alias 2", "length": 50, "domain": null }, { "name": "ReferenceMapYear", "type": "esriFieldTypeString", "alias": "Reference Map Year", "length": 50, "domain": { "type": "codedValue", "name": "HistoricRoadwaysMapYear", "description": "Historic Roadways Map Year", "codedValues": [ { "name": "1862", "code": "1862" }, { "name": "1886-1887", "code": "1886-1887" }, { "name": "1900/1911/1923", "code": "1900" }, { "name": "1904", "code": "1904" }, { "name": "1911-1912", "code": "1911-1912" }, { "name": "1923", "code": "1923" }, { "name": "1926", "code": "1926" }, { "name": "1927", "code": "1927" }, { "name": "1930", "code": "1930" }, { "name": "1943", "code": "1943" } ], "mergePolicy": "esriMPTDefaultValue", "splitPolicy": "esriSPTDefaultValue" } }, { "name": "ReferenceMap", "type": "esriFieldTypeString", "alias": "Reference Map", "length": 50, "domain": { "type": "codedValue", "name": "HistoricRoadwaysMapName", "description": "Historic Roadways Map Name", "codedValues": [ { "name": "Brentsville Mappage", "code": "Brentsville" }, { "name": "Broad Run Quadrangle", "code": "Broad Run" }, { "name": "Catlett Quadrangle", "code": "Catlett" }, { "name": "Catlett Quadrangle Zone B", "code": "Catlett Zone B" }, { "name": "Fairfax Quadrangle", "code": "Fairfax" }, { "name": "Maneuver Grounds", "code": "Maneruver Grounds" }, { "name": "Indian Head Quadrangle (Maryland)", "code": "Maryland" }, { "name": "McDowell Map Version 2", "code": "McDowell" }, { "name": "Quantico 62k 1927", "code": "Quantico" }, { "name": "Rural Delivery Routes", "code": "Rural Delivery Routes" }, { "name": "Thorofare Gap Quadrangle", "code": "Thorofare" } ], "mergePolicy": "esriMPTDefaultValue", "splitPolicy": "esriSPTDefaultValue" } }, { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape", "domain": null }, { "name": "created_user", "type": "esriFieldTypeString", "alias": "created_user", "length": 255, "domain": null }, { "name": "created_date", "type": "esriFieldTypeDate", "alias": "created_date", "length": 8, "domain": null }, { "name": "last_edited_user", "type": "esriFieldTypeString", "alias": "last_edited_user", "length": 255, "domain": null }, { "name": "last_edited_date", "type": "esriFieldTypeDate", "alias": "last_edited_date", "length": 8, "domain": null }, { "name": "Shape.STLength()", "type": "esriFieldTypeDouble", "alias": "Shape.STLength()", "domain": null } ], "geometryField": { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape" }, "indexes": [ { "name": "R1446_pk", "fields": "OBJECTID", "isAscending": true, "isUnique": true, "description": "" }, { "name": "S1276_idx", "fields": "Shape", "isAscending": true, "isUnique": true, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 2000, "supportsStatistics": true, "supportsExceedsLimitStatistics": true, "supportsAdvancedQueries": true, "supportedQueryFormats": "JSON, geoJSON, PBF", "isDataVersioned": true, "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, "supportsPagination": true, "supportsLod": false, "supportsQueryWithLodSR": false, "supportsTrueCurve": true, "supportsQueryWithDatumTransformation": true, "supportsReturningQueryExtent": true, "supportsQueryWithDistance": true, "supportsSqlExpression": true, "supportsTimeRelation": true, "supportsSqlFormat": false, "supportsQueryAnalytic": true }, "supportsDatumTransformation": true, "advancedQueryAnalyticCapabilities": { "supportsLinearRegression": true, "supportsAsync": false, "supportsPercentileAnalytic": true }, "dateFieldsTimeReference": null, "preferredTimeReference": null, "datesInUnknownTimezone": false, "hasGeometryProperties": true, "geometryProperties": { "shapeLengthFieldName": "Shape.STLength()", "units": "esriFeet" }, "hasMetadata": true, "isDataArchived": false, "archivingInfo": { "supportsQueryWithHistoricMoment": false, "startArchivingMoment": -1 }, "supportsCoordinatesQuantization": true, "supportsDynamicLegends": true }