View In:   ArcGIS Online Map Viewer

Name: BwH Undeveloped Blocks

Display Field: acres

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This Undeveloped Habitat Blocks dataset represents areas in Maine that are not currently developed or directly adjacent to current development or roads. The feature class was created from the following data sets:From NLCD_2016 Landcover extractions: 500 ft zone around high intensity development; 375 ft zone around medium intensity development; 250 ft zone around low intensity development; 250 ft zone around barren land (type 31) features that are contiguous with mapped gravel pitsFrom MDOT roads data: 500 ft zone around Class 1 roads (Interstates); 375 ft zone around Class 2 and 3 roads; 250 ft zone around Class 4 roads; Class 5 roads were ignored; 250 ft along E911 private roadsRoad segments along the New Hampshire, Quebec, and New Brunswick borders were added and buffered at 250 feet for continuity.From the Building Footprints and E911 Addresses layers: 250 ft buffer zonesFrom Impervious surface data: The "2007 Imperv" dataset was mosaicked with missing T2 town mosaics for much of York County and areas of the Midcoast. Several gaps in coverage (notably in the Fryeburg area, but in other areas as well) were patched with cut-outs from the 2004 Imperv layer.To help correct the over-representation of minor woods roads in this impervious layer, a buffered (500’) mask of E911 roads was used to extract the corresponding data from the impervious layer. A 250 ft zone was then created around the modified imperv layer elements.These layers were merged, and along with water bodies greater than 10 acres, were excluded from the state's surface area to create the layer.

Copyright Text: Layer assembly: Bill Hancock, Beginning with Habitat Program, Maine Department of Inland Fisheries and Wildlife. 207-287-5258. September 2020

Default Visibility: false

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 120000

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Supports Datum Transformation: true

Extent:

XMin: 309380.2026000004
YMin: 4759947.4999
XMax: 662101.125
YMax: 5290705.533500001
Spatial Reference: 26919  (26919)  VCSWkid(115702)  LatestVCSWkid(115702)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [115, 178, 115, 255]
Outline:
Style: esriSLSSolid
Color: [0, 115, 76, 255]
Width: 2
Label: Undeveloped Habitat Blocks
Description: N/A
Transparency: 30
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: true
Supports Returning Geometry Centroid: true
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: false
Supports Sql Format: false
Supports Query Analytic: true
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field:

Fields:

• objectid ( type: esriFieldTypeOID, alias: objectid, editable: false, nullable: false, defaultValue: null, modelName: objectid )
• acres ( type: esriFieldTypeInteger, alias: Acres, editable: true, nullable: true, defaultValue: null, modelName: Acres )
• orig_fid ( type: esriFieldTypeInteger, alias: ORIG_FID, editable: true, nullable: true, defaultValue: null, modelName: ORIG_FID )
• shape_leng ( type: esriFieldTypeDouble, alias: Shape_Leng, editable: true, nullable: true, defaultValue: null, modelName: Shape_Leng )
• edge_miles ( type: esriFieldTypeDouble, alias: Edge_Miles, editable: true, nullable: true, defaultValue: null, modelName: Edge_Miles )
• acres2edge ( type: esriFieldTypeDouble, alias: Acres2Edge, editable: true, nullable: true, defaultValue: null, modelName: Acres2Edge )
• squaremi ( type: esriFieldTypeDouble, alias: SquareMi, editable: true, nullable: true, defaultValue: null, modelName: SquareMi )
• area2edge ( type: esriFieldTypeDouble, alias: Area2Edge, editable: true, nullable: true, defaultValue: null, modelName: Area2Edge )
• Shape__Area ( type: esriFieldTypeDouble, alias: st_area(shape), editable: false, nullable: true, defaultValue: null, modelName: st_area(shape), required: true )
• Shape__Length ( type: esriFieldTypeDouble, alias: st_length(shape), editable: false, nullable: true, defaultValue: null, modelName: st_length(shape), required: true )
• globalid ( type: esriFieldTypeGlobalID, alias: globalid, editable: false, nullable: false, length: 38, defaultValue: null, modelName: globalid )
• created_user ( type: esriFieldTypeString, alias: created_user, editable: false, nullable: true, length: 255, defaultValue: null, modelName: created_user )
• created_date ( type: esriFieldTypeDate, alias: created_date, editable: false, nullable: true, length: 8, defaultValue: null, modelName: created_date )
• last_edited_user ( type: esriFieldTypeString, alias: last_edited_user, editable: false, nullable: true, length: 255, defaultValue: null, modelName: last_edited_user )
• last_edited_date ( type: esriFieldTypeDate, alias: last_edited_date, editable: false, nullable: true, length: 8, defaultValue: null, modelName: last_edited_date )

Templates:

• Name: BwH Undeveloped Blocks
  Description:
  Prototype:
  area2edge: null
  squaremi: null
  acres: null
  orig_fid: null
  shape_leng: null
  edge_miles: null
  acres2edge: null
  
  Drawing Tool: esriFeatureEditToolPolygon

Capabilities: Query,Sync,ChangeTracking

Sync Can Return Changes: true

Is Data Versioned: false

Supports Rollback On Failure: true

Supports ApplyEdits With Global Ids: true

Edit Fields Info:

• Creation Date Field: created_date
• Creator Field: created_user
• Edit Date Field: last_edited_date
• Editor Field: last_edited_user

Supports Query With Historic Moment: true

Supports Coordinates Quantization: true

Child Resources:   Field Groups   Contingent Values

Supported Operations:   Query   Query Analytic   Validate SQL   Generate Renderer   Return Updates   Iteminfo   Thumbnail   Metadata   Update Metadata