Name: Structures

Display Field: STRUCT_ID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: 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. 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.This feature class is being updated using ortho imagery captured in 2013, 2014, 2015 and 2016. The newer imagery allows MassGIS staff to remove, modify and add structures to keep up with more current ground conditions. Structures from the original compilation that are removed are stored in an "archive" feature class for edit tracking and historical purposes.Last updated on 10/2/2017.In ArcSDE the layer is named STRUCTURES_POLY.

Copyright Text: Rolta, MassGIS

Min. Scale: 0

Max. Scale: 0

Default Visibility: true

Max Record Count: 1000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: 192338.829099998
YMin: 868157.153099999
XMax: 200140.381700002
YMax: 876154.4586
Spatial Reference: 26986 (26986)

Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[230,152,0,255],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[110,110,110,255],"width":0.4}},"label":"","description":""},"transparency":0,"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)
• STRUCT_ID (type: esriFieldTypeString, alias: STRUCT_ID, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• SOURCE (type: esriFieldTypeString, alias: SOURCE, SQL Type: sqlTypeOther, length: 100, nullable: true, editable: true)
• SOURCETYPE (type: esriFieldTypeString, alias: SOURCETYPE, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
• SOURCEDATE (type: esriFieldTypeInteger, alias: SOURCEDATE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SOURCEDATA (type: esriFieldTypeString, alias: SOURCEDATA, SQL Type: sqlTypeOther, length: 50, nullable: true, editable: true)
• MOVED (type: esriFieldTypeString, alias: MOVED, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• AREA_SQ_FT (type: esriFieldTypeDouble, alias: AREA_SQ_FT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOWN_ID (type: esriFieldTypeInteger, alias: TOWN_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOWN_ID2 (type: esriFieldTypeInteger, alias: TOWN_ID2, SQL Type: sqlTypeOther, nullable: true, editable: true)
• TOWN_ID3 (type: esriFieldTypeInteger, alias: TOWN_ID3, SQL Type: sqlTypeOther, nullable: true, editable: true)
• LOCAL_ID (type: esriFieldTypeString, alias: LOCAL_ID, SQL Type: sqlTypeOther, length: 25, nullable: true, editable: true)
• ARCHIVED (type: esriFieldTypeString, alias: ARCHIVED, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• ARCHIVEDAT (type: esriFieldTypeInteger, alias: ARCHIVEDAT, SQL Type: sqlTypeOther, nullable: true, editable: true)
• EDIT_DATE (type: esriFieldTypeString, alias: EDIT_DATE, SQL Type: sqlTypeOther, length: 8, nullable: true, editable: true)
• EDIT_BY (type: esriFieldTypeString, alias: EDIT_BY, SQL Type: sqlTypeOther, length: 12, nullable: true, editable: true)
• COMMENTS (type: esriFieldTypeString, alias: COMMENTS, SQL Type: sqlTypeOther, length: 150, 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: Structures
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 10/18/2018 3:19:28 PM

Schema Last Edit Date: 10/18/2018 3:19:28 PM

Data Last Edit Date: 10/18/2018 3:19:28 PM

Supported Operations:   Query   Query Pivot   Query Top Features   Query Analytic   Query Bins   Generate Renderer   Validate SQL   Get Estimates   ConvertFormat