{ "layers": [ { "currentVersion": 11.3, "cimVersion": "3.3.0", "id": 0, "name": "Congressional Districts - 117th Congress", "type": "Feature Layer", "description": "Cartographic boundaries of the 116th Congressional Districts in the Chesapeake Bay watershed states (Maryland, Delaware, Virginia, West Virginia, Pennsylvania, New York) and Washington D.C; these boundaries are the same for the 117th Congress (Jan. 2021 - 2023) in these geographies. Representative and Senator information for the 117th Congress is included. Fields were added for the Representative (House) and Senator (Senate) information for the 117th Congress; Senators are identified by their class (I-III) as listed on the United States Senate website.", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 32618, "latestWkid": 32618, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -5120900, "falseY": -9998100, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 }, "copyrightText": "U.S. Census Bureau (2018), \n\nChesapeake Bay Foundation (2022)", "parentLayer": null, "subLayers": [], "minScale": 0, "maxScale": 0, "referenceScale": 0.0, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 0, 0, 0, 0 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 0, 38, 115, 255 ], "width": 0.4 } } }, "scaleSymbols": true, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": -276777.95999999996, "ymin": 4045326.0241, "xmax": 770761.8025000002, "ymax": 4985490.9101, "spatialReference": { "wkid": 32618, "latestWkid": 32618, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -5120900, "falseY": -9998100, "xyUnits": 4.504455473910538E8, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "NAMELSAD", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "Senator_I", "type": "esriFieldTypeString", "alias": "Senator (Class I)", "length": 50, "domain": null }, { "name": "Senator_II", "type": "esriFieldTypeString", "alias": "Senator (Class II)", "length": 50, "domain": null }, { "name": "Senator_III", "type": "esriFieldTypeString", "alias": "Senator (Class III)", "length": 50, "domain": null }, { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "OBJECTID", "domain": null }, { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape", "domain": null }, { "name": "STATEFP", "type": "esriFieldTypeString", "alias": "STATEFP", "length": 2, "domain": null }, { "name": "CD116FP", "type": "esriFieldTypeString", "alias": "CD116FP", "length": 2, "domain": null }, { "name": "GEOID", "type": "esriFieldTypeString", "alias": "GEOID", "length": 4, "domain": null }, { "name": "NAMELSAD", "type": "esriFieldTypeString", "alias": "NAMELSAD", "length": 41, "domain": null }, { "name": "LSAD", "type": "esriFieldTypeString", "alias": "LSAD", "length": 2, "domain": null }, { "name": "CDSESSN", "type": "esriFieldTypeString", "alias": "CDSESSN", "length": 3, "domain": null }, { "name": "ALAND", "type": "esriFieldTypeDouble", "alias": "ALAND", "domain": null }, { "name": "AWATER", "type": "esriFieldTypeDouble", "alias": "AWATER", "domain": null }, { "name": "Representative", "type": "esriFieldTypeString", "alias": "Representative", "length": 50, "domain": null } ], "geometryField": { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape" }, "indexes": [ { "name": "FDO_OBJECTID", "fields": "OBJECTID", "isAscending": true, "isUnique": true, "description": "" }, { "name": "FDO_Shape", "fields": "Shape", "isAscending": true, "isUnique": false, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 1000, "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": false, "supportsCurrentUserQueries": true }, "supportsDatumTransformation": true, "dateFieldsTimeReference": null, "preferredTimeReference": null, "datesInUnknownTimezone": false, "hasGeometryProperties": true, "geometryProperties": { "shapeAreaFieldName": "Shape_Area", "shapeLengthFieldName": "Shape_Length", "units": "esriMeters", "mapUnits": {"uwkid": 9001} }, "hasMetadata": false, "isDataArchived": false, "archivingInfo": { "supportsQueryWithHistoricMoment": false, "startArchivingMoment": -1 }, "supportsCoordinatesQuantization": true, "supportsDynamicLegends": true } ], "tables": [] }