Parent Layer: NRC

Name: Potential Vernal Pools

Display Field: town

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: As of 7/13/2015NHESP staff identified potential vernal pools from 1:12,000 scale, color infrared (CIR), leaf-off aerial photographs flown between late March and Early May. Statewide coverage included photos taken in 1993 (Bristol, Barnstable, Nantucket and Dukes Counties), 1999 (Plymouth, northern and southern Worcester, and eastern Franklin, Hampshire and Hampden Counties), and 2000 (Essex, Middlesex, Suffolk, Norfolk, central Worcester, western Franklin, Hampshire and Hampden, and Berkshire Counties). Using stereo pairs under a mirror stereoscope, the approximate centers of pools were located. These points were digitized in a heads-up manner onto the MassGIS black and white digital orthophotosat a scale of approximately 1:12,000.

Copyright Text: MassGIS

Default Visibility: true

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Supported Query Formats: JSON, geoJSON

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Spatial Reference: 102686  (2249)  VCSWkid(5703)  LatestVCSWkid(5703)

Drawing Info:

Renderer:
Simple Renderer:
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HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• objectid ( type: esriFieldTypeOID, alias: OBJECTID )
• pvp_id ( type: esriFieldTypeDouble, alias: PVP_ID )
• town_id ( type: esriFieldTypeSmallInteger, alias: TOWN_ID )
• town ( type: esriFieldTypeString, alias: TOWN, length: 21 )
• globalid ( type: esriFieldTypeGlobalID, alias: GlobalID, length: 38 )
• shape ( type: esriFieldTypeGeometry, alias: Shape )

Supported Operations:   Query   Query Attachments   Generate Renderer   Return Updates

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