Name: CCAP Impervious Areas

Display Field: objectid

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This file is a merger of data layers.From NLCD_2016 Landcover extractions:500 ft zone around high intensity development375 ft zone around medium intensity development250 ft zone around low intensity development250 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 roads250 ft zone around Class 4 roadsClass 5 roads were ignoredRoad segments along the New Hampshire, Quebec, and New Brunswick borders were added and buffered at 250 feet for continuity.250 ft zone along private roads from E911 dataFrom Impervious surface data:The 2007 Imperv data 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 roads in this impervious layer, a buffered (500’) mask of E911 roads was used to extract the corresponding data from the impervious layer. Although a few structures in the impervious layer got nipped, it was reasonably successful in picking up most of what was there while eliminating the vast network of woods roads that the imperv layer contains. A 250 ft zone was then created around the modified imperv layer elements.From the building footprints and E911 addresses files:250 ft buffer

Copyright Text: Bill Hancock, ME Dept. of Inland Fisheries and Wildlife, September 2020

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MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 120000

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

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Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 337180.2307000002
YMin: 4759653.721000001
XMax: 662057.7227999996
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Spatial Reference: 26919  (26919)  VCSWkid(115702)  LatestVCSWkid(115702)

Drawing Info:

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Simple Renderer:
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Outline:
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Color: [110, 110, 110, 255]
Width: 0
Label: Impervious Surfaces
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Transparency: 0
Labeling Info:

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Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• globalid ( type: esriFieldTypeGlobalID, alias: globalid, length: 38 )
• objectid ( type: esriFieldTypeOID, alias: objectid )
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Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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