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MassDEP Wetlands 1:12000 Polygons
Entry ID: MassGIS_GISDATA.WETLANDSDEP_POLY


Summary
Abstract: The DEP Wetlands datalayer comprises two feature types, polygons and arcs (lines). The attribute codes in the polygon layer describe different types of wetland environments and the arc attributes describe line types based on adjacent polygon types or arcs defined as hydrologic connections. The wetlands are interpreted from 1:12,000 scale, stereo color-infrared photography (CIR) by staff at UMASS ... View entire text

Purpose: Planning and analysis

CURRENTNESS REFERENCE: publication date

SPATIAL DATA ORGANIZATION INFORMATION
Direct Spatial Reference: Vector
SDTS Point and Vector Object Type: G-polygon
Point and Vector Object Count: 184951

SPATIAL REFERENCE INFORMATION - PLANAR
Grid Coordinate System Name: State Plane Coordinate System
SPCS Zone Identifier: 2001
Standard Parallel: 41.716667
Standard Parallel: ... View entire text
Related URL
Description: View Original Metadata document from the MassGIS website.
Geographic Coverage
Spatial coordinates   
  N: 42.91   S: 40.88   E: -69.41   W: -73.53

Data Set Citation
Dataset Originator/Creator: MA Dept. of Environmental Protection
Dataset Title: MassDEP Wetlands 1:12000 Polygons
Dataset Release Date: 2007-01-01T00:00:00.000Z
Version: Not provided
Data Presentation Form: vector digital data
Other Citation Details: Substantially complete statewidesmall area in Ayer/Leominster to finish
Temporal Coverage
Start Date: 2007-01-01
Instrument
NOT APPLICABLE
Access Constraints ACCESS CONSTRAINTS: None
Use Constraints USE CONSTRAINTS: None
Data Set Progress
COMPLETE
Data Center
Massachusetts Office of Geographic and Environmental Information Supplemental Info
Data Center URL: https://www.mass.gov/orgs/massgis-bureau-of-geographic-information

Data Center Personnel
Name: MICHAEL TRUST
Phone: (617) 626-1195
Fax: (617) 626-1249
Email: michael.trust at state.ma.us
Contact Address:
251 Causeway Street
Suite 500
City: Boston
Province or State: MA
Postal Code: 02114
Country: USA
Personnel
Role: TECHNICAL CONTACT
Role: METADATA AUTHOR
Phone: (617) 626-1195
Fax: (617) 626-1249
Email: michael.trust at state.ma.us
Contact Address:
251 Causeway Street
Suite 500
City: Boston
Province or State: MA
Postal Code: 02114
Country: USA
Extended Metadata Properties
(Click to view more)

Creation and Review Dates
DIF Creation Date: 2007-02-02
Last DIF Revision Date: 2018-11-08


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