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Dot_Density_Race_Map_WFL1 (FeatureServer)
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API Reference
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All Layers and Tables (Dot_Density_Race_Map_WFL1)
Layers:
Layer:
AlleghenyCountyCensusBlockRace
(0)
Name:
AlleghenyCountyCensusBlockRace
Display Field:
NAME
Type:
Feature Layer
Geometry Type:
esriGeometryPolygon
Description:
Copyright Text:
Min. Scale:
410000
Max. Scale:
0
Default Visibility:
true
Max Record Count:
2000
Supported query Formats:
JSON, geoJSON, PBF
Use Standardized Queries:
True
Extent:
XMin: -8945723.94216758
YMin: 4894216.69700586
XMax: -8870936.47546982
YMax: 4964513.41966561
Spatial Reference: 102100 (3857)
Drawing Info:
{"renderer":{"type":"dotDensity","attributes":[{"label":"White","valueExpressionTitle":"","valueExpression":"","color":[255,255,255,255]},{"label":"Black","valueExpressionTitle":"","valueExpression":"","color":[251,121,86,255]},{"label":"Everybody Else","valueExpressionTitle":"Custom","valueExpression":"$feature.Asian_alone + $feature.IndianAlaskanalone + $feature.NativeHawaiianPacificIslander_alone + $feature.OtherRace_alone + $feature.TwoorMoreRaces","color":[198,77,227,255]}],"backgroundColor":[166,166,166,0],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[166,166,166,255],"width":0.7},"dotValue":25,"dotSize":4,"legendOptions":{"dotLabel":"Dot"}},"scaleSymbols":true,"transparency":6,"labelingInfo":null}
HasZ:
false
HasM:
false
Has Attachments:
false
Has Geometry Properties:
true
HTML Popup Type:
esriServerHTMLPopupTypeAsHTMLText
Object ID Field:
OBJECTID
Unique ID Field:
Name : OBJECTID
IsSystemMaintained : True
Global ID Field:
Type ID Field:
Fields:
OBJECTID
(type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
STATEFP
(type: esriFieldTypeString, alias: STATEFP, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
COUNTYFP
(type: esriFieldTypeString, alias: COUNTYFP, SQL Type: sqlTypeOther, length: 3, nullable: true, editable: true)
TRACTCE
(type: esriFieldTypeString, alias: TRACTCE, SQL Type: sqlTypeOther, length: 6, nullable: true, editable: true)
GEOIDFQ
(type: esriFieldTypeString, alias: GEOIDFQ, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
GEOID
(type: esriFieldTypeString, alias: GEOID, SQL Type: sqlTypeOther, length: 11, nullable: true, editable: true)
NAME
(type: esriFieldTypeString, alias: NAME, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
NAMELSAD
(type: esriFieldTypeString, alias: NAMELSAD, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
STUSPS
(type: esriFieldTypeString, alias: STUSPS, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
NAMELSADCO
(type: esriFieldTypeString, alias: NAMELSADCO, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
STATE_NAME
(type: esriFieldTypeString, alias: STATE_NAME, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
LSAD
(type: esriFieldTypeString, alias: LSAD, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
ALAND
(type: esriFieldTypeDouble, alias: ALAND, SQL Type: sqlTypeOther, nullable: true, editable: true)
AWATER
(type: esriFieldTypeDouble, alias: AWATER, SQL Type: sqlTypeOther, nullable: true, editable: true)
OBJECTID_1
(type: esriFieldTypeInteger, alias: OBJECTID, SQL Type: sqlTypeOther, nullable: true, editable: true)
Geographic_Area_Name
(type: esriFieldTypeString, alias: Geographic Area Name, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
GEOIDBROKEN
(type: esriFieldTypeBigInteger, alias: GEOIDBROKEN, SQL Type: sqlTypeOther, nullable: true, editable: true)
TEXT_GEOIDUS
(type: esriFieldTypeString, alias: TEXT_GEOIDUS, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
GEO_ID_TwentyDigits
(type: esriFieldTypeString, alias: GEO_ID_TwentyDigits, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
Geography
(type: esriFieldTypeString, alias: Geography, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
Total_Race_population
(type: esriFieldTypeInteger, alias: Total_Race_population, SQL Type: sqlTypeOther, nullable: true, editable: true)
White_alone
(type: esriFieldTypeInteger, alias: White_alone, SQL Type: sqlTypeOther, nullable: true, editable: true)
AfricanAmerican_alone
(type: esriFieldTypeInteger, alias: AfricanAmerican_alone, SQL Type: sqlTypeOther, nullable: true, editable: true)
IndianAlaskanalone
(type: esriFieldTypeInteger, alias: IndianAlaskanalone, SQL Type: sqlTypeOther, nullable: true, editable: true)
Asian_alone
(type: esriFieldTypeInteger, alias: Asian_alone, SQL Type: sqlTypeOther, nullable: true, editable: true)
NativeHawaiianPacificIslander_alone
(type: esriFieldTypeInteger, alias: NativeHawaiianPacificIslander_alone, SQL Type: sqlTypeOther, nullable: true, editable: true)
OtherRace_alone
(type: esriFieldTypeInteger, alias: OtherRace_alone, SQL Type: sqlTypeOther, nullable: true, editable: true)
TwoorMoreRaces
(type: esriFieldTypeInteger, alias: TwoorMoreRaces, SQL Type: sqlTypeOther, nullable: true, editable: true)
TworacesincludingOther
(type: esriFieldTypeInteger, alias: TworacesincludingOther, SQL Type: sqlTypeOther, nullable: true, editable: true)
TwoRaceThreeRace_Other
(type: esriFieldTypeInteger, alias: TwoRaceThreeRace_Other, SQL Type: sqlTypeOther, nullable: true, editable: true)
GEOIDELEVENPROPER
(type: esriFieldTypeString, alias: GEOIDELEVENPROPER, SQL Type: sqlTypeOther, length: 11, nullable: true, editable: true)
Shape__Area
(type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
Shape__Length
(type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)
Templates:
Name: AlleghenyCountyCensusBlockRace
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:
Attributes:
Is Data Versioned:
false
Has Contingent Values:
false
Supports Rollback On Failure Parameter:
true
Last Edit Date:
2/16/2026 3:02:08 AM
Schema Last Edit Date:
2/16/2026 3:02:08 AM
Data Last Edit Date:
2/16/2026 3:02:08 AM
Layer:
PRTBusRoutesbyservice
(1)
Name:
PRTBusRoutesbyservice
Display Field:
Route_Name
Type:
Feature Layer
Geometry Type:
esriGeometryPolyline
Description:
Copyright Text:
Min. Scale:
0
Max. Scale:
0
Default Visibility:
true
Max Record Count:
2000
Supported query Formats:
JSON, geoJSON, PBF
Use Standardized Queries:
True
Extent:
XMin: -8936282.31493936
YMin: 4904447.28305771
XMax: -8871333.52850506
YMax: 4963448.03529415
Spatial Reference: 102100 (3857)
Drawing Info:
{"renderer":{"type":"uniqueValue","field1":"TypeServ","uniqueValueGroups":[{"heading":"Type Of Service","classes":[{"label":"Express","description":"Express","symbol":{"type":"esriSLS","style":"esriSLSSolid","color":[255,211,127,255],"width":5},"values":[["Express"]]},{"label":"Key Corridor","description":"Key Corridor","symbol":{"type":"esriSLS","style":"esriSLSSolid","color":[76,230,0,255],"width":5},"values":[["Key Corridor"]]},{"label":"Local","description":"Local","symbol":{"type":"esriSLS","style":"esriSLSSolid","color":[0,197,255,255],"width":3},"values":[["Local"]]},{"label":"Rapid","description":"Rapid","symbol":{"type":"esriSLS","style":"esriSLSSolid","color":[255,115,223,255],"width":4},"values":[["Rapid"]]}]}],"uniqueValueInfos":[{"symbol":{"type":"esriSLS","style":"esriSLSSolid","color":[255,211,127,255],"width":5},"value":"Express","label":"Express"},{"symbol":{"type":"esriSLS","style":"esriSLSSolid","color":[76,230,0,255],"width":5},"value":"Key Corridor","label":"Key Corridor"},{"symbol":{"type":"esriSLS","style":"esriSLSSolid","color":[0,197,255,255],"width":3},"value":"Local","label":"Local"},{"symbol":{"type":"esriSLS","style":"esriSLSSolid","color":[255,115,223,255],"width":4},"value":"Rapid","label":"Rapid"}],"fieldDelimiter":",","authoringInfo":{"colorRamp":{"type":"multipart","colorRamps":[{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[252,229,210,255],"toColor":[252,229,210,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[200,179,252,255],"toColor":[200,179,252,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[179,252,183,255],"toColor":[179,252,183,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[182,224,252,255],"toColor":[182,224,252,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[252,182,212,255],"toColor":[252,182,212,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[202,252,229,255],"toColor":[202,252,229,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[252,250,179,255],"toColor":[252,250,179,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[235,215,252,255],"toColor":[235,215,252,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[252,184,252,255],"toColor":[252,184,252,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[252,185,179,255],"toColor":[252,185,179,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[182,197,252,255],"toColor":[182,197,252,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[236,252,212,255],"toColor":[236,252,212,255]},{"type":"algorithmic","algorithm":"esriCIELabAlgorithm","fromColor":[252,210,220,255],"toColor":[252,210,220,255]}]}}},"scaleSymbols":true,"transparency":24,"labelingInfo":null}
HasZ:
false
HasM:
false
Has Attachments:
false
Has Geometry Properties:
true
HTML Popup Type:
esriServerHTMLPopupTypeAsHTMLText
Object ID Field:
OBJECTID
Unique ID Field:
Name : OBJECTID
IsSystemMaintained : True
Global ID Field:
Type ID Field:
TypeServ
Fields:
OBJECTID
(type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
ROUTE
(type: esriFieldTypeString, alias: ROUTE, SQL Type: sqlTypeOther, length: 5, nullable: true, editable: true)
WeekendSer
(type: esriFieldTypeString, alias: WeekendSer, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
Route_Name
(type: esriFieldTypeString, alias: Route_Name, SQL Type: sqlTypeOther, length: 40, nullable: true, editable: true)
Timetable_
(type: esriFieldTypeString, alias: Timetable_, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
Mode
(type: esriFieldTypeString, alias: Mode, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
TypeServ
(type: esriFieldTypeString, alias: TypeServ, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
Shape_Leng
(type: esriFieldTypeDouble, alias: Shape_Leng, SQL Type: sqlTypeOther, nullable: true, editable: true)
Garage
(type: esriFieldTypeString, alias: Garage, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
Rt_len_mil
(type: esriFieldTypeSingle, alias: Rt_len_mil, SQL Type: sqlTypeOther, nullable: true, editable: true)
AvgWkdy_CY
(type: esriFieldTypeDouble, alias: AvgWkdy_CY, SQL Type: sqlTypeOther, nullable: true, editable: true)
AvgSat_CY1
(type: esriFieldTypeDouble, alias: AvgSat_CY1, SQL Type: sqlTypeOther, nullable: true, editable: true)
AvgSun_CY1
(type: esriFieldTypeDouble, alias: AvgSun_CY1, SQL Type: sqlTypeOther, nullable: true, editable: true)
Tot_riderC
(type: esriFieldTypeDouble, alias: Tot_riderC, SQL Type: sqlTypeOther, nullable: true, editable: true)
Shape__Length
(type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)
Types:
ID: Express
Name: Express
Domains:
Templates:
Name: Express
Description:
Drawing Tool: esriFeatureEditToolLine
Prototype:
Attributes:
TypeServ
: Express
ID: Key Corridor
Name: Key Corridor
Domains:
Templates:
Name: Key Corridor
Description:
Drawing Tool: esriFeatureEditToolLine
Prototype:
Attributes:
TypeServ
: Key Corridor
ID: Local
Name: Local
Domains:
Templates:
Name: Local
Description:
Drawing Tool: esriFeatureEditToolLine
Prototype:
Attributes:
TypeServ
: Local
ID: Rapid
Name: Rapid
Domains:
Templates:
Name: Rapid
Description:
Drawing Tool: esriFeatureEditToolLine
Prototype:
Attributes:
TypeServ
: Rapid
Is Data Versioned:
false
Has Contingent Values:
false
Supports Rollback On Failure Parameter:
true
Last Edit Date:
2/16/2026 3:02:09 AM
Schema Last Edit Date:
2/16/2026 3:02:09 AM
Data Last Edit Date:
2/16/2026 3:02:09 AM
Tables:
RaceCensusTableCleaned
(4)
Name:
RaceCensusTableCleaned
Display Field:
Geographic_Area_Name
Type:
Table
Description:
Copyright Text:
Max Record Count:
2000
Supported query Formats:
JSON, geoJSON, PBF
Use Standardized Queries:
True
HasZ:
false
HasM:
false
Has Attachments:
false
Has Geometry Properties:
false
HTML Popup Type:
esriServerHTMLPopupTypeNone
Object ID Field:
OBJECTID
Unique ID Field:
Name : OBJECTID
IsSystemMaintained : True
Global ID Field:
Type ID Field:
Fields:
OBJECTID
(type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
Geographic_Area_Name
(type: esriFieldTypeString, alias: Geographic Area Name, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
GEOIDBROKEN
(type: esriFieldTypeBigInteger, alias: GEOIDBROKEN, SQL Type: sqlTypeOther, nullable: true, editable: true)
TEXT_GEOIDUS
(type: esriFieldTypeString, alias: TEXT_GEOIDUS, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
GEO_ID_TwentyDigits
(type: esriFieldTypeString, alias: GEO_ID_TwentyDigits, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
Geography
(type: esriFieldTypeString, alias: Geography, SQL Type: sqlTypeOther, length: 8000, nullable: true, editable: true)
Total_Race_population
(type: esriFieldTypeInteger, alias: Total_Race_population, SQL Type: sqlTypeOther, nullable: true, editable: true)
White_alone
(type: esriFieldTypeInteger, alias: White_alone, SQL Type: sqlTypeOther, nullable: true, editable: true)
AfricanAmerican_alone
(type: esriFieldTypeInteger, alias: AfricanAmerican_alone, SQL Type: sqlTypeOther, nullable: true, editable: true)
IndianAlaskanalone
(type: esriFieldTypeInteger, alias: IndianAlaskanalone, SQL Type: sqlTypeOther, nullable: true, editable: true)
Asian_alone
(type: esriFieldTypeInteger, alias: Asian_alone, SQL Type: sqlTypeOther, nullable: true, editable: true)
NativeHawaiianPacificIslander_alone
(type: esriFieldTypeInteger, alias: NativeHawaiianPacificIslander_alone, SQL Type: sqlTypeOther, nullable: true, editable: true)
OtherRace_alone
(type: esriFieldTypeInteger, alias: OtherRace_alone, SQL Type: sqlTypeOther, nullable: true, editable: true)
TwoorMoreRaces
(type: esriFieldTypeInteger, alias: TwoorMoreRaces, SQL Type: sqlTypeOther, nullable: true, editable: true)
TworacesincludingOther
(type: esriFieldTypeInteger, alias: TworacesincludingOther, SQL Type: sqlTypeOther, nullable: true, editable: true)
TwoRaceThreeRace_Other
(type: esriFieldTypeInteger, alias: TwoRaceThreeRace_Other, SQL Type: sqlTypeOther, nullable: true, editable: true)
GEOIDELEVENPROPER
(type: esriFieldTypeString, alias: GEOIDELEVENPROPER, SQL Type: sqlTypeOther, length: 11, nullable: true, editable: true)
Templates:
Name: RaceCensusTableCleaned
Description:
Drawing Tool: esriFeatureEditToolNone
Prototype:
Attributes:
Is Data Versioned:
false
Has Contingent Values:
false
Supports Rollback On Failure Parameter:
true
Last Edit Date:
2/16/2026 3:02:09 AM
Schema Last Edit Date:
2/16/2026 3:02:09 AM
Data Last Edit Date:
2/16/2026 3:02:09 AM