{ "layers": [ { "currentVersion": 11.3, "cimVersion": "3.3.0", "id": 4, "name": "TIS_Centroid_2025", "type": "Feature Layer", "description": "", "geometryType": "esriGeometryPoint", "sourceSpatialReference": { "wkid": 4326, "latestWkid": 4326, "xyTolerance": 8.983152841195215E-9, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -400, "falseY": -400, "xyUnits": 9.999999999999999E8, "falseZ": 0, "zUnits": 1, "falseM": 0, "mUnits": 1 }, "copyrightText": "", "parentLayer": null, "subLayers": [], "minScale": 0, "maxScale": 0, "referenceScale": 0.0, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriSMS", "style": "esriSMSCircle", "color": [ 49, 170, 106, 255 ], "size": 4, "angle": 0, "xoffset": 0, "yoffset": 0, "outline": { "color": [ 0, 0, 0, 255 ], "width": 0.7 } } }, "scaleSymbols": true, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 36236.72818232677, "ymin": 778239.0867843507, "xmax": 330390.0882831316, "ymax": 960123.3841474298, "spatialReference": { "wkid": 26986, "latestWkid": 26986, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -36530900, "falseY": -28803200, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "GEOID", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "OBJECTID", "domain": null }, { "name": "GEOID", "type": "esriFieldTypeString", "alias": "GEOID", "length": 12, "domain": null }, { "name": "blockid", "type": "esriFieldTypeDouble", "alias": "blockid", "domain": null }, { "name": "TOWN", "type": "esriFieldTypeString", "alias": "Town", "length": 254, "domain": null }, { "name": "MPO", "type": "esriFieldTypeString", "alias": "MPO", "length": 26, "domain": null }, { "name": "Infrastructure_Score", "type": "esriFieldTypeDouble", "alias": "Infrastructure Score", "domain": null }, { "name": "Safety_Score", "type": "esriFieldTypeDouble", "alias": "Safety Score", "domain": null }, { "name": "Access_Score", "type": "esriFieldTypeDouble", "alias": "Access Score", "domain": null }, { "name": "Affordability_Score", "type": "esriFieldTypeDouble", "alias": "Affordability Score", "domain": null }, { "name": "Environment_Score", "type": "esriFieldTypeDouble", "alias": "Environment Score", "domain": null }, { "name": "TIS_Cumulative", "type": "esriFieldTypeDouble", "alias": "TIS Cumulative", "domain": null }, { "name": "Longitude", "type": "esriFieldTypeDouble", "alias": "Longitude", "domain": null }, { "name": "Latitude", "type": "esriFieldTypeDouble", "alias": "Latitude", "domain": null }, { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape", "domain": null } ], "geometryField": { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape" }, "indexes": [ { "name": "R4501_pk", "fields": "OBJECTID", "isAscending": true, "isUnique": true, "description": "" }, { "name": "S3536_idx", "fields": "Shape", "isAscending": true, "isUnique": true, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 10000, "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": null, "preferredTimeReference": null, "datesInUnknownTimezone": false, "hasMetadata": true, "isDataArchived": false, "archivingInfo": { "supportsQueryWithHistoricMoment": false, "startArchivingMoment": -1 }, "supportsCoordinatesQuantization": true, "supportsDynamicLegends": true, "serviceItemId": "ac89897800a5469585b838de1bdef518" }, { "currentVersion": 11.3, "cimVersion": "3.3.0", "id": 1, "name": "REJ_TIS_2025", "type": "Feature Layer", "description": "2020 Census block groups are clusters of blocks within the same census tract that have the same first digit of their 4-digit census block number; that first digit is the block group number. Block group numbers have a valid range of zero (0) through nine (9). Block groups beginning with a zero generally are in coastal and Great Lakes water and territorial seas. A block group usually covers a contiguous area. Each census tract contains one or more block groups and block groups have unique numbers within a census tract. Within the standard census geographic hierarchy, block groups never cross county or census tract boundaries, but may cross the boundaries of county subdivisions, places, urban areas, voting districts, congressional districts, and AIANNH areas. Block groups delineated for the 2020 Census generally contain 600 to 3,000 people.", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 26986, "latestWkid": 26986, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -36530900, "falseY": -28803200, "xyUnits": 10000, "falseZ": 0, "zUnits": 1, "falseM": 0, "mUnits": 1 }, "copyrightText": "US Census Bureau 2020 TIGER/Line data from MAF/TIGER database (MTDB).\nMassachusetts Bureau of Geographic Information (MassGIS), Executive Office of Technology Services and Security (EOTSS)", "parentLayer": null, "subLayers": [], "minScale": 0, "maxScale": 0, "referenceScale": 0.0, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 255, 255, 190, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.7 } } }, "scaleSymbols": true, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 33863.749399997294, "ymin": 777634.4492000006, "xmax": 330838.819600001, "ymax": 959743.0164999999, "spatialReference": { "wkid": 26986, "latestWkid": 26986, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -36530900, "falseY": -28803200, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "NAME", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "OBJECTID_1", "type": "esriFieldTypeOID", "alias": "OBJECTID_1", "domain": null }, { "name": "GEOID", "type": "esriFieldTypeString", "alias": "GEOID", "length": 12, "domain": null }, { "name": "Blockgroup", "type": "esriFieldTypeDouble", "alias": "Blockgroup", "domain": null }, { "name": "GEO_ID", "type": "esriFieldTypeString", "alias": "GEO_ID", "length": 254, "domain": null }, { "name": "Shape_Leng", "type": "esriFieldTypeDouble", "alias": "Shape_Leng", "domain": null }, { "name": "NAME", "type": "esriFieldTypeString", "alias": "NAME", "length": 254, "domain": null }, { "name": "MPO", "type": "esriFieldTypeString", "alias": "MPO", "length": 254, "domain": null }, { "name": "Town", "type": "esriFieldTypeString", "alias": "Town", "length": 254, "domain": null }, { "name": "MedHHInc", "type": "esriFieldTypeInteger", "alias": "MedHHInc", "domain": null }, { "name": "LEP_Pct", "type": "esriFieldTypeDouble", "alias": "LEP_Pct", "domain": null }, { "name": "Nonwhite_P", "type": "esriFieldTypeDouble", "alias": "Nonwhite_P", "domain": null }, { "name": "ZVHH_Pct", "type": "esriFieldTypeDouble", "alias": "ZVHH_Pct", "domain": null }, { "name": "Senior_Pct", "type": "esriFieldTypeDouble", "alias": "Senior_Pct", "domain": null }, { "name": "Disability", "type": "esriFieldTypeDouble", "alias": "Disability", "domain": null }, { "name": "median_inc", "type": "esriFieldTypeInteger", "alias": "median_inc", "domain": null }, { "name": "pct_lep_fl", "type": "esriFieldTypeInteger", "alias": "pct_lep_fl", "domain": null }, { "name": "pct_nonwhi", "type": "esriFieldTypeInteger", "alias": "pct_nonwhi", "domain": null }, { "name": "TitleVI_EJ", "type": "esriFieldTypeInteger", "alias": "TitleVI_EJ", "domain": null }, { "name": "TitleVI__1", "type": "esriFieldTypeString", "alias": "TitleVI__1", "length": 254, "domain": null }, { "name": "ZVHH_flag", "type": "esriFieldTypeInteger", "alias": "ZVHH_flag", "domain": null }, { "name": "Senior_fla", "type": "esriFieldTypeInteger", "alias": "Senior_fla", "domain": null }, { "name": "Disabili_1", "type": "esriFieldTypeInteger", "alias": "Disabili_1", "domain": null }, { "name": "REJ__des", "type": "esriFieldTypeInteger", "alias": "REJ__des", "domain": null }, { "name": "REJ__flag_", "type": "esriFieldTypeString", "alias": "REJ__flag_", "length": 254, "domain": null }, { "name": "MDF__incom", "type": "esriFieldTypeDouble", "alias": "MDF__incom", "domain": null }, { "name": "MDF__lep", "type": "esriFieldTypeDouble", "alias": "MDF__lep", "domain": null }, { "name": "MDF__nonwh", "type": "esriFieldTypeDouble", "alias": "MDF__nonwh", "domain": null }, { "name": "MDF__zvhh", "type": "esriFieldTypeDouble", "alias": "MDF__zvhh", "domain": null }, { "name": "MDF__senio", "type": "esriFieldTypeDouble", "alias": "MDF__senio", "domain": null }, { "name": "MDF__disab", "type": "esriFieldTypeDouble", "alias": "MDF__disab", "domain": null }, { "name": "EEA_GeoID", "type": "esriFieldTypeString", "alias": "EEA_GeoID", "length": 254, "domain": null }, { "name": "EEA_Inclus", "type": "esriFieldTypeString", "alias": "EEA_Inclus", "length": 254, "domain": null }, { "name": "medianHHI", "type": "esriFieldTypeString", "alias": "medianHHI", "length": 254, "domain": null }, { "name": "limitedEng", "type": "esriFieldTypeString", "alias": "limitedEng", "length": 254, "domain": null }, { "name": "minority_p", "type": "esriFieldTypeString", "alias": "minority_p", "length": 254, "domain": null }, { "name": "EJ", "type": "esriFieldTypeString", "alias": "EJ", "length": 254, "domain": null }, { "name": "EJ_CRITERI", "type": "esriFieldTypeString", "alias": "EJ_CRITERI", "length": 254, "domain": null }, { "name": "EJ_crite_1", "type": "esriFieldTypeString", "alias": "EJ_crite_1", "length": 254, "domain": null }, { "name": "EJ_CRIT_DE", "type": "esriFieldTypeString", "alias": "EJ_CRIT_DE", "length": 254, "domain": null }, { "name": "most_domin", "type": "esriFieldTypeString", "alias": "most_domin", "length": 254, "domain": null }, { "name": "REJ__INDEX", "type": "esriFieldTypeInteger", "alias": "REJ__INDEX", "domain": null }, { "name": "Infrastructure_Score", "type": "esriFieldTypeDouble", "alias": "Infrastructure_Score", "domain": null }, { "name": "Safety_Score", "type": "esriFieldTypeDouble", "alias": "Safety_Score", "domain": null }, { "name": "Access_Score", "type": "esriFieldTypeDouble", "alias": "Access_Score", "domain": null }, { "name": "Affordability_Score", "type": "esriFieldTypeDouble", "alias": "Affordability_Score", "domain": null }, { "name": "Environment_Score", "type": "esriFieldTypeDouble", "alias": "Environment_Score", "domain": null }, { "name": "TIS_Cumulative", "type": "esriFieldTypeDouble", "alias": "TIS_Cumulative", "domain": null }, { "name": "Shape_Leng_TIS", "type": "esriFieldTypeDouble", "alias": "Shape_Leng_TIS", "domain": null }, { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape", "domain": null }, { "name": "Shape.STArea()", "type": "esriFieldTypeDouble", "alias": "Shape.STArea()", "domain": null }, { "name": "Shape.STLength()", "type": "esriFieldTypeDouble", "alias": "Shape.STLength()", "domain": null } ], "geometryField": { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape" }, "indexes": [ { "name": "R4477_pk", "fields": "OBJECTID_1", "isAscending": true, "isUnique": true, "description": "" }, { "name": "S3522_idx", "fields": "Shape", "isAscending": true, "isUnique": true, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 10000, "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": null, "preferredTimeReference": null, "datesInUnknownTimezone": false, "hasGeometryProperties": true, "geometryProperties": { "shapeAreaFieldName": "Shape.STArea()", "shapeLengthFieldName": "Shape.STLength()", "units": "esriMeters", "mapUnits": {"uwkid": 9001} }, "hasMetadata": true, "isDataArchived": false, "archivingInfo": { "supportsQueryWithHistoricMoment": false, "startArchivingMoment": -1 }, "supportsCoordinatesQuantization": true, "supportsDynamicLegends": true, "serviceItemId": "ac89897800a5469585b838de1bdef518" }, { "currentVersion": 11.3, "cimVersion": "3.3.0", "id": 2, "name": "TIS_2025", "type": "Feature Layer", "description": "", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 4269, "latestWkid": 4269, "xyTolerance": 8.983152841195215E-9, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -400, "falseY": -400, "xyUnits": 1.111948722222222E9, "falseZ": 0, "zUnits": 1, "falseM": 0, "mUnits": 1 }, "copyrightText": "", "parentLayer": null, "subLayers": [], "minScale": 0, "maxScale": 0, "referenceScale": 0.0, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 201, 252, 206, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.7 } } }, "scaleSymbols": true, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 31648.05199059719, "ymin": 776518.780553475, "xmax": 331829.69814560877, "ymax": 961503.8422208354, "spatialReference": { "wkid": 26986, "latestWkid": 26986, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -36530900, "falseY": -28803200, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "GEOID", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "OBJECTID", "type": "esriFieldTypeOID", "alias": "OBJECTID", "domain": null }, { "name": "GEOID", "type": "esriFieldTypeString", "alias": "GEOID", "length": 12, "domain": null }, { "name": "blockid", "type": "esriFieldTypeDouble", "alias": "blockid", "domain": null }, { "name": "TOWN", "type": "esriFieldTypeString", "alias": "Town", "length": 254, "domain": null }, { "name": "MPO", "type": "esriFieldTypeString", "alias": "MPO", "length": 26, "domain": null }, { "name": "Infrastructure_Score", "type": "esriFieldTypeDouble", "alias": "Infrastructure Score", "domain": null }, { "name": "Safety_Score", "type": "esriFieldTypeDouble", "alias": "Safety Score", "domain": null }, { "name": "Access_Score", "type": "esriFieldTypeDouble", "alias": "Access Score", "domain": null }, { "name": "Affordability_Score", "type": "esriFieldTypeDouble", "alias": "Affordability Score", "domain": null }, { "name": "Environment_Score", "type": "esriFieldTypeDouble", "alias": "Environment Score", "domain": null }, { "name": "TIS_Cumulative", "type": "esriFieldTypeDouble", "alias": "TIS Cumulative", "domain": null }, { "name": "Shape_Leng_TIS", "type": "esriFieldTypeDouble", "alias": "Shape Length TIS", "domain": null }, { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape", "domain": null }, { "name": "Shape.STArea()", "type": "esriFieldTypeDouble", "alias": "Shape.STArea()", "domain": null }, { "name": "Shape.STLength()", "type": "esriFieldTypeDouble", "alias": "Shape.STLength()", "domain": null } ], "geometryField": { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape" }, "indexes": [ { "name": "R4475_pk", "fields": "OBJECTID", "isAscending": true, "isUnique": true, "description": "" }, { "name": "S3520_idx", "fields": "Shape", "isAscending": true, "isUnique": true, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 10000, "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": null, "preferredTimeReference": null, "datesInUnknownTimezone": false, "hasGeometryProperties": true, "geometryProperties": { "shapeAreaFieldName": "Shape.STArea()", "shapeLengthFieldName": "Shape.STLength()", "units": "esriDecimalDegrees", "mapUnits": {"uwkid": 9102} }, "hasMetadata": true, "isDataArchived": false, "archivingInfo": { "supportsQueryWithHistoricMoment": false, "startArchivingMoment": -1 }, "supportsCoordinatesQuantization": true, "supportsDynamicLegends": true, "serviceItemId": "ac89897800a5469585b838de1bdef518" }, { "currentVersion": 11.3, "cimVersion": "3.3.0", "id": 3, "name": "REJ_Jan2025", "type": "Feature Layer", "description": "2020 Census block groups are clusters of blocks within the same census tract that have the same first digit of their 4-digit census block number; that first digit is the block group number. Block group numbers have a valid range of zero (0) through nine (9). Block groups beginning with a zero generally are in coastal and Great Lakes water and territorial seas. A block group usually covers a contiguous area. Each census tract contains one or more block groups and block groups have unique numbers within a census tract. Within the standard census geographic hierarchy, block groups never cross county or census tract boundaries, but may cross the boundaries of county subdivisions, places, urban areas, voting districts, congressional districts, and AIANNH areas. Block groups delineated for the 2020 Census generally contain 600 to 3,000 people.", "geometryType": "esriGeometryPolygon", "sourceSpatialReference": { "wkid": 26986, "latestWkid": 26986, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -36530900, "falseY": -28803200, "xyUnits": 10000, "falseZ": 0, "zUnits": 1, "falseM": 0, "mUnits": 1 }, "copyrightText": "US Census Bureau 2020 TIGER/Line data from MAF/TIGER database (MTDB).\nMassachusetts Bureau of Geographic Information (MassGIS), Executive Office of Technology Services and Security (EOTSS)", "parentLayer": null, "subLayers": [], "minScale": 0, "maxScale": 0, "referenceScale": 0.0, "drawingInfo": { "renderer": { "type": "simple", "symbol": { "type": "esriSFS", "style": "esriSFSSolid", "color": [ 204, 234, 252, 255 ], "outline": { "type": "esriSLS", "style": "esriSLSSolid", "color": [ 110, 110, 110, 255 ], "width": 0.7 } } }, "scaleSymbols": true, "transparency": 0, "labelingInfo": null }, "defaultVisibility": true, "extent": { "xmin": 33863.749399997294, "ymin": 777634.4492000006, "xmax": 330838.819600001, "ymax": 959743.0164999999, "spatialReference": { "wkid": 26986, "latestWkid": 26986, "xyTolerance": 0.001, "zTolerance": 0.001, "mTolerance": 0.001, "falseX": -36530900, "falseY": -28803200, "xyUnits": 10000, "falseZ": -100000, "zUnits": 10000, "falseM": -100000, "mUnits": 10000 } }, "hasAttachments": false, "htmlPopupType": "esriServerHTMLPopupTypeAsHTMLText", "displayField": "NAME", "typeIdField": null, "subtypeFieldName": null, "subtypeField": null, "defaultSubtypeCode": null, "fields": [ { "name": "OBJECTID_1", "type": "esriFieldTypeOID", "alias": "OBJECTID_1", "domain": null }, { "name": "GEOID", "type": "esriFieldTypeString", "alias": "GEOID", "length": 12, "domain": null }, { "name": "Blockgroup", "type": "esriFieldTypeDouble", "alias": "Blockgroup", "domain": null }, { "name": "GEO_ID", "type": "esriFieldTypeString", "alias": "GEO_ID", "length": 254, "domain": null }, { "name": "Shape_Leng", "type": "esriFieldTypeDouble", "alias": "Shape_Leng", "domain": null }, { "name": "NAME", "type": "esriFieldTypeString", "alias": "NAME", "length": 254, "domain": null }, { "name": "MPO", "type": "esriFieldTypeString", "alias": "MPO", "length": 254, "domain": null }, { "name": "Town", "type": "esriFieldTypeString", "alias": "Town", "length": 254, "domain": null }, { "name": "MedHHInc", "type": "esriFieldTypeInteger", "alias": "MedHHInc", "domain": null }, { "name": "LEP_Pct", "type": "esriFieldTypeDouble", "alias": "LEP_Pct", "domain": null }, { "name": "Nonwhite_P", "type": "esriFieldTypeDouble", "alias": "Nonwhite_P", "domain": null }, { "name": "ZVHH_Pct", "type": "esriFieldTypeDouble", "alias": "ZVHH_Pct", "domain": null }, { "name": "Senior_Pct", "type": "esriFieldTypeDouble", "alias": "Senior_Pct", "domain": null }, { "name": "Disability", "type": "esriFieldTypeDouble", "alias": "Disability", "domain": null }, { "name": "median_inc", "type": "esriFieldTypeInteger", "alias": "median_inc", "domain": null }, { "name": "pct_lep_fl", "type": "esriFieldTypeInteger", "alias": "pct_lep_fl", "domain": null }, { "name": "pct_nonwhi", "type": "esriFieldTypeInteger", "alias": "pct_nonwhi", "domain": null }, { "name": "TitleVI_EJ", "type": "esriFieldTypeInteger", "alias": "TitleVI_EJ", "domain": null }, { "name": "TitleVI__1", "type": "esriFieldTypeString", "alias": "TitleVI__1", "length": 254, "domain": null }, { "name": "ZVHH_flag", "type": "esriFieldTypeInteger", "alias": "ZVHH_flag", "domain": null }, { "name": "Senior_fla", "type": "esriFieldTypeInteger", "alias": "Senior_fla", "domain": null }, { "name": "Disabili_1", "type": "esriFieldTypeInteger", "alias": "Disabili_1", "domain": null }, { "name": "REJ__des", "type": "esriFieldTypeInteger", "alias": "REJ__des", "domain": null }, { "name": "REJ__flag_", "type": "esriFieldTypeString", "alias": "REJ__flag_", "length": 254, "domain": null }, { "name": "MDF__incom", "type": "esriFieldTypeDouble", "alias": "MDF__incom", "domain": null }, { "name": "MDF__lep", "type": "esriFieldTypeDouble", "alias": "MDF__lep", "domain": null }, { "name": "MDF__nonwh", "type": "esriFieldTypeDouble", "alias": "MDF__nonwh", "domain": null }, { "name": "MDF__zvhh", "type": "esriFieldTypeDouble", "alias": "MDF__zvhh", "domain": null }, { "name": "MDF__senio", "type": "esriFieldTypeDouble", "alias": "MDF__senio", "domain": null }, { "name": "MDF__disab", "type": "esriFieldTypeDouble", "alias": "MDF__disab", "domain": null }, { "name": "EEA_GeoID", "type": "esriFieldTypeString", "alias": "EEA_GeoID", "length": 254, "domain": null }, { "name": "EEA_Inclus", "type": "esriFieldTypeString", "alias": "EEA_Inclus", "length": 254, "domain": null }, { "name": "medianHHI", "type": "esriFieldTypeString", "alias": "medianHHI", "length": 254, "domain": null }, { "name": "limitedEng", "type": "esriFieldTypeString", "alias": "limitedEng", "length": 254, "domain": null }, { "name": "minority_p", "type": "esriFieldTypeString", "alias": "minority_p", "length": 254, "domain": null }, { "name": "EJ", "type": "esriFieldTypeString", "alias": "EJ", "length": 254, "domain": null }, { "name": "EJ_CRITERI", "type": "esriFieldTypeString", "alias": "EJ_CRITERI", "length": 254, "domain": null }, { "name": "EJ_crite_1", "type": "esriFieldTypeString", "alias": "EJ_crite_1", "length": 254, "domain": null }, { "name": "EJ_CRIT_DE", "type": "esriFieldTypeString", "alias": "EJ_CRIT_DE", "length": 254, "domain": null }, { "name": "most_domin", "type": "esriFieldTypeString", "alias": "most_domin", "length": 254, "domain": null }, { "name": "REJ__INDEX", "type": "esriFieldTypeInteger", "alias": "REJ__INDEX", "domain": null }, { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape", "domain": null }, { "name": "Shape.STArea()", "type": "esriFieldTypeDouble", "alias": "Shape.STArea()", "domain": null }, { "name": "Shape.STLength()", "type": "esriFieldTypeDouble", "alias": "Shape.STLength()", "domain": null } ], "geometryField": { "name": "Shape", "type": "esriFieldTypeGeometry", "alias": "Shape" }, "indexes": [ { "name": "R4473_pk", "fields": "OBJECTID_1", "isAscending": true, "isUnique": true, "description": "" }, { "name": "S3518_idx", "fields": "Shape", "isAscending": true, "isUnique": true, "description": "" } ], "subtypes": [], "relationships": [], "canModifyLayer": true, "canScaleSymbols": false, "hasLabels": false, "capabilities": "Map,Query,Data", "maxRecordCount": 10000, "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": null, "preferredTimeReference": null, "datesInUnknownTimezone": false, "hasGeometryProperties": true, "geometryProperties": { "shapeAreaFieldName": "Shape.STArea()", "shapeLengthFieldName": "Shape.STLength()", "units": "esriMeters", "mapUnits": {"uwkid": 9001} }, "hasMetadata": true, "isDataArchived": false, "archivingInfo": { "supportsQueryWithHistoricMoment": false, "startArchivingMoment": -1 }, "supportsCoordinatesQuantization": true, "supportsDynamicLegends": true, "serviceItemId": "ac89897800a5469585b838de1bdef518" } ], "tables": [] }