{ "currentVersion": 10.71, "id": 2, "name": "Maryland Precincts 2022", "type": "Feature Layer", "parentLayer": null, "defaultVisibility": true, "minScale": 0, "maxScale": 0, "geometryType": "esriGeometryPolygon", "description": "Precinct (voting district) polygon boundaries for 2022 collected by the Maryland Department of Planning (Planning) from counties (including Baltimore City) or digitized by Planning in coordination with counties, with precinct numbers reformatted as necessary for statewide consistency (see VTD field specifications below). All data are reprojected to WGS 1984 Web Mercator (auxiliary sphere) consistent with iMap standards, but precincts are otherwise delineated as received from counties. Planning may complete minor future adjustments to ensure precincts are edge matched with Census block boundaries. \n\nFields include: \nJURSCODE (Jurisdiction Code) \u2013 MdProperty View jurisdiction code (four-letter county or Baltimore City code)\nCOUNTY (County) \u2013 The US Census Bureau\u2019s five-digit geographic identifier for each county in Maryland (including Baltimore City), which is includes the Maryland state code (24) followed by a three-digit county code.\nCOUNTYNAME (County Name) \u2013 County name in text format\nVTD (Voting District Identifier) \u2013 Voting district identifier comprised of a five-digit county code (see \u201cCOUNTY\u201d field) followed by a six-digit precinct identifier. The six-digit precinct identifier contains a two-digit election district number followed by a dash followed by a three-digit precinct number. This field is NULL for precinct names that could not be formatted according to these specifications.\nLABEL (Precinct Label) \u2013 Includes either the final six digits of the VTD field (precinct identifier) or the precinct name as provided by the county if a six-digit precinct identifier could not be derived from the source data. May be blank or NULL. Precinct labels are not unique across counties. \nNAME (Full Precinct Name) \u2013 Full precinct name, including the County Name and Precinct Label\nAGG_SRC (Aggregator Source) - Includes the aggregator organization credited with data aggregation, feature class name, and vintage date\n\nDATE_AGGREGATED (Date Aggregated) \u2013 Date the data were aggregated (YYMMDD)\nGIS_SRC (GIS Source) \u2013 The original source of the GIS spatial and attribute information the aggregator obtained, typically formatted as a shapefile or feature class name\nSRC_DATE (GIS Source Date) - The date (YYYYMMDD) the GIS data were obtained by the data aggregator. If the month or day is unknown, the date is YYYY0000\n\nThis dataset includes historical precinct data from 2022. For the latest precinct information, please contact the Local Board of Elections: https://elections.maryland.gov/about/county_boards.html", "copyrightText": "MDiMap, MDP, Alfred Sundara, alfred.sundara@maryland.gov, MD Counties, Maryland Counties, Counties", "editFieldsInfo": null, "ownershipBasedAccessControlForFeatures": null, "syncCanReturnChanges": false, "relationships": [], "isDataVersioned": false, "isDataArchived": false, "isCoGoEnabled": false, "supportsRollbackOnFailureParameter": true, "archivingInfo": { "supportsQueryWithHistoricMoment": false, "startArchivingMoment": -1 }, "supportsStatistics": true, "supportsAdvancedQueries": true, "supportsValidateSQL": true, "supportsCoordinatesQuantization": true, "supportsCalculate": true, "advancedQueryCapabilities": { "supportsPagination": true, "supportsTrueCurve": true, "supportsQueryWithDistance": true, "supportsReturningQueryExtent": true, "supportsStatistics": true, "supportsHavingClause": true, "supportsOrderBy": true, "supportsDistinct": true, "supportsCountDistinct": true, "supportsQueryWithResultType": true, "supportsReturningGeometryCentroid": true, "supportsSqlExpression": true }, "extent": { "xmin": -8848492.1666, "ymin": 4563682.0407000035, "xmax": -8354430.1568, "ymax": 4825765.743799999, "spatialReference": { "wkid": 102100, "latestWkid": 3857 } }, "sourceSpatialReference": { "wkid": 102100, "latestWkid": 3857 }, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 0, 0, 0, 0 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 0, 0, 0, 255 ], "width": 1.25 } }, "label": "", "description": "" }, "transparency": 0, "labelingInfo": [ { "labelPlacement": "esriServerPolygonPlacementAlwaysHorizontal", "where": null, "labelExpression": "[LABEL]", "useCodedValues": true, "symbol": { "type": "esriTS", "color": [ 0, 0, 0, 255 ], "backgroundColor": null, "borderLineColor": null, "borderLineSize": null, "verticalAlignment": "baseline", "horizontalAlignment": "left", "rightToLeft": false, "angle": 0, "xoffset": 0, "yoffset": 0, "kerning": true, "haloColor": [ 255, 255, 255, 255 ], "haloSize": 1.4, "font": { "family": "Arial", "size": 7, "style": "italic", "weight": "bold", "decoration": "none" } }, "minScale": 50000, "maxScale": 0 } ] }, "hasM": false, "hasZ": false, "allowGeometryUpdates": false, "allowTrueCurvesUpdates": false, "onlyAllowTrueCurveUpdatesByTrueCurveClients": false, "hasAttachments": false, "supportsApplyEditsWithGlobalIds": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "objectIdField": "OBJECTID", "globalIdField": "", "displayField": "LABEL", "typeIdField": "", "subtypeField": "", "fields": [ { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "OBJECTID", "domain": null, "editable": false, "nullable": false, "defaultValue": null, "modelName": "OBJECTID" }, { "name": "JURSCODE", "type": "esriFieldTypeString", "alias": "Jurisdiction Code", "domain": null, "editable": true, "nullable": true, "length": 255, "defaultValue": null, "modelName": "JURSCODE" }, { "name": "COUNTY", "type": "esriFieldTypeString", "alias": "County", "domain": null, "editable": true, "nullable": true, "length": 255, "defaultValue": null, "modelName": "COUNTY" }, { "name": "COUNTYNAME", "type": "esriFieldTypeString", "alias": "County Name", "domain": null, "editable": true, "nullable": true, "length": 255, "defaultValue": null, "modelName": "COUNTYNAME" }, { "name": "VTD", "type": "esriFieldTypeString", "alias": "Voting District Identifier", "domain": null, "editable": true, "nullable": true, "length": 255, "defaultValue": null, "modelName": "VTD" }, { "name": "LABEL", "type": "esriFieldTypeString", "alias": "Precinct Label", "domain": null, "editable": true, "nullable": true, "length": 255, "defaultValue": null, "modelName": "LABEL" }, { "name": "NAME", "type": "esriFieldTypeString", "alias": "Full Precinct Name", "domain": null, "editable": true, "nullable": true, "length": 512, "defaultValue": null, "modelName": "NAME" }, { "name": "AGG_SRC", "type": "esriFieldTypeString", "alias": "Aggregator Source", "domain": null, "editable": true, "nullable": true, "length": 512, "defaultValue": null, "modelName": "AGG_SRC" }, { "name": "DATE_AGGREGATED", "type": "esriFieldTypeString", "alias": "Date Aggregated", "domain": null, "editable": true, "nullable": true, "length": 512, "defaultValue": null, "modelName": "DATE_AGGREGATED" }, { "name": "GIS_SRC", "type": "esriFieldTypeString", "alias": "GIS Source", "domain": null, "editable": true, "nullable": true, "length": 512, "defaultValue": null, "modelName": "GIS_SRC" }, { "name": "SRC_DATE", "type": "esriFieldTypeString", "alias": "GIS Source Date", "domain": null, "editable": true, "nullable": true, "length": 512, "defaultValue": null, "modelName": "SRC_DATE" } ], "geometryField": { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape", "domain": null, "editable": false, "nullable": true, "defaultValue": null, "modelName": "Shape" }, "indexes": [ { "name": "R11411_pk", "fields": "OBJECTID", "isAscending": true, "isUnique": true, "description": "" }, { "name": "S1524_idx", "fields": "Shape", "isAscending": true, "isUnique": true, "description": "" } ], "dateFieldsTimeReference": { "timeZone": "UTC", "respectsDaylightSaving": false }, "types": [], "templates": [ { "name": "Maryland Precincts 2022", "description": "", "prototype": { "attributes": { "GIS_SRC": null, "SRC_DATE": null, "JURSCODE": null, "COUNTY": null, "COUNTYNAME": null, "VTD": null, "LABEL": null, "NAME": null, "AGG_SRC": null, "DATE_AGGREGATED": null } }, "drawingTool": "esriFeatureEditToolPolygon" } ], "maxRecordCount": 100, "supportedQueryFormats": "JSON, geoJSON", "capabilities": "Query,Extract", "useStandardizedQueries": true, "standardMaxRecordCount": 4000, "tileMaxRecordCount": 4000, "maxRecordCountFactor": 1 }