Layers:

Layer: BostonMPO_Towns (4)


Name: BostonMPO_Towns

Display Field: TOWN

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The political boundary datalayer is a polygon representation of city and town boundaries created from arcs developed from survey coordinates extracted from the 68-volume Harbor and Lands Commission Town Boundary Atlas for the 351 communities (cities and towns) in Massachusetts. The Atlas was published in the early 1900's and is maintained by the Survey Section of Massachusetts Highway Department. For communities with a coastal boundary, MassGIS has collaborated with Massachusetts Water Resources Authority and the Department of Environmental Protection to complete a 1:12000 scale coastline. The boundary for the coastline was defined as being the upland side of tidal flats and rocky inter-tidal zones. Note that the 351 communities are the official municipal names, not including "villages" or other sections of towns. This layer contains single-part polygons, in which islands or sections of municipalities separated by water are each represented by its own feature.

Copyright Text: MassGIS, MassDOT - Highway Division, MassDEP, MWRA

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: -7977317.19221857
YMin: 5162619.43259505
XMax: -7855456.10225066
YMax: 5272627.52901365
Spatial Reference: 102100 (3857)


Drawing Info:

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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)
• TOWN (type: esriFieldTypeString, alias: TOWN, SQL Type: sqlTypeOther, length: 21, nullable: true, editable: true)
• TOWN_ID (type: esriFieldTypeInteger, alias: TOWN_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TYPE (type: esriFieldTypeString, alias: TYPE, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true)
• COUNTY (type: esriFieldTypeString, alias: COUNTY, SQL Type: sqlTypeOther, length: 15, nullable: true, editable: true)
• FIPS_STCO (type: esriFieldTypeInteger, alias: FIPS_STCO, SQL Type: sqlTypeOther, nullable: true, editable: true)
• FOURCOLOR (type: esriFieldTypeInteger, alias: FOURCOLOR, SQL Type: sqlTypeOther, nullable: true, editable: true)
• AREA_ACRES (type: esriFieldTypeDouble, alias: AREA_ACRES, SQL Type: sqlTypeOther, nullable: true, editable: true)
• AREA_SQMI (type: esriFieldTypeDouble, alias: AREA_SQMI, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ISLAND (type: esriFieldTypeInteger, alias: ISLAND, SQL Type: sqlTypeOther, nullable: true, editable: true)
• COASTAL_PO (type: esriFieldTypeString, alias: COASTAL_PO, SQL Type: sqlTypeOther, length: 3, nullable: true, editable: true)
• SHAPE_Leng (type: esriFieldTypeDouble, alias: SHAPE_Leng, SQL Type: sqlTypeOther, 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: BostonMPO_Towns
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 12/10/2025 10:36:11 PM

Schema Last Edit Date: 12/10/2025 10:36:11 PM

Data Last Edit Date: 12/10/2025 10:36:11 PM

Layer: Overlay_Feature (3)


Name: Overlay_Feature

Display Field: Id

Type: Feature Layer

Geometry Type: esriGeometryPolygon

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: -7977313.86924478
YMin: 5162619.73127679
XMax: -7855456.84968235
YMax: 5272625.8137658
Spatial Reference: 102100 (3857)


Drawing Info:

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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)
• Id (type: esriFieldTypeInteger, alias: Id, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PriorityScore (type: esriFieldTypeInteger, alias: gridcode, SQL Type: sqlTypeOther, 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: Overlay_Feature
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 12/10/2025 10:40:58 PM

Schema Last Edit Date: 12/10/2025 10:40:58 PM

Data Last Edit Date: 12/10/2025 10:40:58 PM

Layer: BostonRegionMPO (5)


Name: BostonRegionMPO

Display Field: MPO

Type: Feature Layer

Geometry Type: esriGeometryPolygon

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: -7977317.19270856
YMin: 5162619.43244624
XMax: -7855456.0855537
YMax: 5272627.78880118
Spatial Reference: 102100 (3857)


Drawing Info:

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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)
• OBJECTID_1 (type: esriFieldTypeSmallInteger, alias: OBJECTID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• MPO (type: esriFieldTypeString, alias: MPO, SQL Type: sqlTypeOther, length: 26, nullable: true, editable: true)
• created_us (type: esriFieldTypeString, alias: created_us, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• created_da (type: esriFieldTypeDate, alias: created_da, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• last_edite (type: esriFieldTypeString, alias: last_edite, SQL Type: sqlTypeOther, length: 11, nullable: true, editable: true)
• last_edi_1 (type: esriFieldTypeDate, alias: last_edi_1, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• GlobalID (type: esriFieldTypeString, alias: GlobalID, SQL Type: sqlTypeOther, length: 38, nullable: true, editable: true)
• MPO_short (type: esriFieldTypeSmallInteger, alias: MPO_short, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape_Leng (type: esriFieldTypeDouble, alias: Shape_Leng, SQL Type: sqlTypeOther, 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: BostonRegionMPO
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 12/10/2025 10:40:59 PM

Schema Last Edit Date: 12/10/2025 10:40:59 PM

Data Last Edit Date: 12/10/2025 10:40:59 PM