Parent Layer: Various Transit and Infrastructure

Name: Town Structures

Display Field: STRUCT_ID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>This dataset consists of 2-dimensional roof outlines ("roofprints") for all buildings larger than 150 square feet, as interpreted by a contractor (Rolta) for the whole area of the Commonwealth using DigitalGlobe ortho images obtained in 2011 and 2012, supplemented with LiDAR (Light Detection And Ranging) data collected from 2002 to 2011 for the eastern half of the state. </SPAN></P><P><SPAN>The roofprints as delivered were enhanced by MassGIS using Normalized Digital Surface Models (NDSMs) derived from the same LiDAR data. Other layers were used, including the Level 3 Parcels, to aid in review, especially where LiDAR data were not available.</SPAN></P><P><SPAN>This feature class is being updated using ortho imagery captured in 2013.</SPAN></P><P><SPAN STYLE="font-weight:bold;">Last updated on 10/9/2014.</SPAN></P><P><SPAN>In ArcSDE the layer is named STRUCTURES_POLY.</SPAN></P></DIV></DIV></DIV>

Copyright Text: Rolta, MassGIS

Default Visibility: true

MaxRecordCount: 10000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Effective Min Scale: 24000

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 375787.6994712204
YMin: 2840814.4662667215
XMax: 393031.78899872303
YMax: 2858276.9234677255
Spatial Reference: 102686  (2249)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [243, 90, 70, 127]
Outline:
Style: esriSLSSolid
Color: [224, 210, 184, 0]
Width: 0
Label: N/A
Description: N/A
Transparency: 35
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• STRUCT_ID ( type: esriFieldTypeString, alias: STRUCT_ID, length: 20 )
• AREA_SQ_FT ( type: esriFieldTypeDouble, alias: AREA_SQ_FT )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• GlobalID ( type: esriFieldTypeGlobalID, alias: GlobalID, length: 38 )
• Facility_ID ( type: esriFieldTypeString, alias: Facility_ID, length: 20 )
• Common_Name ( type: esriFieldTypeString, alias: Common_Name, length: 75 )
• Address ( type: esriFieldTypeString, alias: Address, length: 100 )
• PID ( type: esriFieldTypeInteger, alias: PID )
• Parcel_ID ( type: esriFieldTypeString, alias: Parcel_ID, length: 20 )
• created_user ( type: esriFieldTypeString, alias: created_user, length: 255 )
• created_date ( type: esriFieldTypeDate, alias: created_date, length: 8 )
• last_edited_user ( type: esriFieldTypeString, alias: last_edited_user, length: 255 )
• last_edited_date ( type: esriFieldTypeDate, alias: last_edited_date, length: 8 )
• Shape.STArea() ( type: esriFieldTypeDouble, alias: Shape.STArea() )
• Shape.STLength() ( type: esriFieldTypeDouble, alias: Shape.STLength() )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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