{ "extent": { "ymin": 74291.352362200618, "xmin": 1292504.8136482984, "ymax": 1233475.5154199451, "xmax": 2746372.8146325499, "spatialReference": { "falseM": -100000, "xyTolerance": 0.0032808398950131233, "mUnits": 10000, "zUnits": 10000, "latestWkid": 6570, "zTolerance": 0.001, "wkid": 103146, "xyUnits": 3048, "mTolerance": 0.001, "falseX": -122907600, "falseY": -92800700, "falseZ": -100000 } }, "maxRecordCount": 2000, "datesInUnknownTimezone": false, "ownershipBasedAccessControlForFeatures": {"allowOthersToQuery": true}, "type": "Feature Layer", "maxSelectionCount": 2000, "subtypes": [], "relationships": [], "cimVersion": "3.7.0", "isDataArchived": false, "id": 4, "archivingInfo": { "startArchivingMoment": -1, "supportsQueryWithHistoricMoment": false }, "spatialReference": { "falseM": -100000, "xyTolerance": 0.0032808398950131233, "mUnits": 10000, "zUnits": 10000, "latestWkid": 6570, "zTolerance": 0.001, "wkid": 103146, "xyUnits": 3048, "mTolerance": 0.001, "falseX": -122907600, "falseY": -92800700, "falseZ": -100000 }, "subtypeFieldName": null, "supportsStatistics": true, "hasLastEditTime": true, "standardMaxRecordCount": 4000, "isDataVersioned": false, "hasGeometryProperties": true, "supportsAdvancedQueries": true, "parentLayer": { "name": "Census 1990", "id": 0 }, "subLayers": [], "currentVersion": 12.1, "referenceScale": 0, "canScaleSymbols": false, "name": "PUMA_1990_1pct", "displayField": "STATEFIP", "fields": [ { "nullable": false, "domain": null, "name": "OBJECTID", "alias": "OBJECTID", "type": "esriFieldTypeOID" }, { "nullable": true, "domain": null, "name": "Shape", "alias": "Shape", "type": "esriFieldTypeGeometry" }, { "nullable": true, "domain": null, "name": "GISMATCH", "alias": "GISMATCH", "type": "esriFieldTypeInteger" }, { "nullable": true, "domain": null, "name": "STATEFIP", "length": 2, "alias": "STATEFIP", "type": "esriFieldTypeString" }, { "nullable": true, "domain": null, "name": "PUMA", "length": 5, "alias": "PUMA", "type": "esriFieldTypeString" }, { "nullable": true, "domain": null, "name": "Shape_Length", "alias": "Shape_Length", "type": "esriFieldTypeDouble" }, { "nullable": true, "domain": null, "name": "Shape_Area", "alias": "Shape_Area", "type": "esriFieldTypeDouble" } ], "maxRecordCountFactor": 1, "dateFieldsTimeReference": null, "preferredTimeReference": null, "useStandardizedQueries": true, "sourceSpatialReference": { "falseM": -100000, "xyTolerance": 0.0032808398950131233, "mUnits": 10000, "zUnits": 10000, "latestWkid": 6570, "zTolerance": 0.001, "wkid": 103146, "xyUnits": 3048, "mTolerance": 0.001, "falseX": -122907600, "falseY": -92800700, "falseZ": -100000 }, "description": "This file depicts the boundaries of Public Use Microdata Areas (PUMAs) identified in the 1% Metro Public Use Microdata Sample from the 1990 Census of Population and Housing. The file was created at the University of Minnesota for the Integrated Public Use Microdata Series (IPUMS-USA--http://usa.ipums.org).The boundaries in this file are derived from boundary files from the National Historical Geographic Information System (NHGIS--http://www.nhgis.org), which are in turn based on the U.S. Census Bureau's 2000 TIGER/Line files, with coastal water areas erased.The file was updated in February 2017 with these changes:-- Distinct Alaska and Hawaii files were merged into one file with the contiguous U.S.-- Filename and attribute table fields were adjusted for consistency with other IPUMS boundary files-- Boundaries in Ketchikan Gateway Borough, Alaska, were corrected to represent land and water areas accuratelyThe file was updated in April 2018 with these changes:-- Dissolved 23 PUMAs in California that were incorrectly comprised of multiple polygons. As a result of the dissolve, the number of 1% PUMAs decreased from 1994 to 1735. ", "canModifyLayer": true, "supportedSpatialRelationships": [ "esriSpatialRelIntersects", "esriSpatialRelContains", "esriSpatialRelCrosses", "esriSpatialRelEnvelopeIntersects", "esriSpatialRelIndexIntersects", "esriSpatialRelOverlaps", "esriSpatialRelTouches", "esriSpatialRelWithin", "esriSpatialRelRelation" ], "geometryProperties": { "shapeAreaFieldName": "Shape_Area", "shapeLengthFieldName": "Shape_Length", "units": "esriFeet", "mapUnits": {"uwkid": 9002} }, "standardMaxRecordCountNoGeometry": 32000, "indexes": [ { "name": "FDO_OBJECTID", "isUnique": true, "description": "", "fields": "OBJECTID", "isAscending": true }, { "name": "FDO_Shape", "isUnique": false, "description": "", "fields": "Shape", "isAscending": true } ], "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "supportsDatumTransformation": true, "minScale": 0, "supportsDynamicLegends": true, "hasAttachments": false, "advancedQueryCapabilities": { "supportsStatistics": true, "supportsSqlExpression": true, "supportsQueryWithResultType": true, "supportsTrueCurve": true, "supportsOrderBy": true, "supportsQueryRelatedPagination": true, "supportsSqlFormat": false, "useStandardizedQueries": true, "supportsLod": false, "supportsQueryWithDistance": true, "supportsQueryWithCacheHint": false, "supportsQueryWithDatumTransformation": true, "supportsCountDistinct": true, "supportsCurrentUserQueries": true, "supportsAdvancedQueryRelated": true, "supportsReturningQueryExtent": true, "supportsQueryWithLodSR": false, "supportsPagination": true, "supportsMaxRecordCountFactor": false, "supportsDistinct": true, "supportsTimeRelation": true, "supportsQueryAnalytic": false, "supportsPercentileStatistics": true, "supportsHavingClause": true }, "subtypeField": null, "supportsCoordinatesQuantization": true, "capabilities": "Map,Query,Data", "maxScale": 0, "supportsExceedsLimitStatistics": true, "defaultVisibility": true, "hasMetadata": true, "tileMaxRecordCount": 4000, "typeIdField": null, "defaultSubtypeCode": null, "supportedQueryFormats": "JSON, geoJSON, PBF", "hasLabels": false, "drawingInfo": { "renderer": { "symbol": { "outline": { "color": [ 110, 110, 110, 255 ], "width": 0.69999999999999996, "style": "esriSLSSolid", "type": "esriSLS" }, "color": [ 241, 252, 201, 255 ], "style": "esriSFSSolid", "type": "esriSFS" }, "type": "simple" }, "scaleSymbols": true, "transparency": 0, "labelingInfo": null }, "geometryField": { "name": "Shape", "alias": "Shape", "type": "esriFieldTypeGeometry" }, "copyrightText": "The primary source of funding for the IPUMS-USA project has been the National Institutes of Health (NIH), Grant HD-043392. Additional support has been provided by the Minnesota Population Center (NIH, HD-041023).", "geometryType": "esriGeometryPolygon" }