{ "currentVersion": 11.2, "cimVersion": "3.2.0", "id": 3, "name": "Fire Alarm Districts", "type": "Feature Layer", "description": "FEMS Engine Local Alarm Districts locations. The dataset contains locations and attributes of Engine Local Alarm Districts, created as part of the DC Geographic Information System (DC GIS) for the D.C. Office of the Chief Technology Officer (OCTO) and participating D.C. government agencies. Written documentation provided by FEMS identified Engine Local Alarm Districts locations. The dataset was created using the Street Center Line dataset as reference and snap base. METADATA CONTENT IS IN PROCESS OF VALIDATION AND SUBJECT TO CHANGE.Updated by FEMS May 2019.", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 26985, "latestWkid": 26985, "xyTolerance": 0.002, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -36747100, "falseY": -29091500, "xyUnits": 1000, "falseZ": 0, "zUnits": 1, "falseM": 0, "mUnits": 1 }, "copyrightText": "Fire & Emergency Medical Services", "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": [ 230, 0, 0, 255 ], "width": 0.4 } } }, "scaleSymbols": true, "transparency": 0, "labelingInfo": null }, "defaultVisibility": false, "extent": { "xmin": -8584926.230459338, "ymin": 4692089.238333889, "xmax": -8561515.534617811, "ymax": 4721086.609481993, "spatialReference": { "wkid": 102100, "latestWkid": 3857, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -20037700, "falseY": -30241100, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeNone", "displayField": "NAME", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "NAME", "type": "esriFieldTypeString", "alias": "Name", "length": 60, "domain": null }, { "name": "DATE_EST", "type": "esriFieldTypeDate", "alias": "Date Established", "length": 8, "domain": null }, { "name": "ENGINE_ID", "type": "esriFieldTypeString", "alias": "Engine Identifier", "length": 10, "domain": null }, { "name": "BATTALION", "type": "esriFieldTypeInteger", "alias": "Battalion", "domain": null }, { "name": "GIS_ID", "type": "esriFieldTypeString", "alias": "GIS Identifier", "length": 50, "domain": null }, { "name": "GLOBALID", "type": "esriFieldTypeGlobalID", "alias": "GLOBALID", "length": 38, "domain": null }, { "name": "CREATED", "type": "esriFieldTypeDate", "alias": "CREATED", "length": 8, "domain": null }, { "name": "EDITED", "type": "esriFieldTypeDate", "alias": "EDITED", "length": 8, "domain": null }, { "name": "SHAPE.AREA", "type": "esriFieldTypeDouble", "alias": "SHAPE.AREA", "domain": null }, { "name": "SHAPE", "type": "esriFieldTypeGeometry", "alias": "SHAPE", "domain": null }, { "name": "SHAPE.LEN", "type": "esriFieldTypeDouble", "alias": "SHAPE.LEN", "domain": null }, { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "OBJECTID", "domain": null } ], "geometryField": { "name": "SHAPE", "type": "esriFieldTypeGeometry", "alias": "SHAPE" }, "indexes": [ { "name": "R13797_SDE_ROWID_UK", "fields": "OBJECTID", "isAscending": true, "isUnique": true, "description": "" }, { "name": "UUID_13797", "fields": "GLOBALID", "isAscending": true, "isUnique": false, "description": "" }, { "name": "A6181_IX1", "fields": "SHAPE", "isAscending": true, "isUnique": true, "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": true, "supportsCurrentUserQueries": true }, "supportsDatumTransformation": true, "advancedQueryAnalyticCapabilities": { "supportsLinearRegression": true, "supportsAsync": false, "supportsPercentileAnalytic": true }, "dateFieldsTimeReference": { "timeZone": "Eastern Standard Time", "respectsDaylightSaving": true }, "preferredTimeReference": null, "datesInUnknownTimezone": false, "hasGeometryProperties": true, "geometryProperties": { "shapeAreaFieldName": "SHAPE.AREA", "shapeLengthFieldName": "SHAPE.LEN", "units": "esriMeters", "mapUnits": {"uwkid": 9001} }, "hasMetadata": true, "isDataArchived": false, "archivingInfo": { "supportsQueryWithHistoricMoment": false, "startArchivingMoment": -1 }, "supportsCoordinatesQuantization": true, "supportsDynamicLegends": true }