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EnviroAtlas - Portland, ME - 51m Riparian Buffer Forest Cover

Metadata Updated: August 30, 2023

This EnviroAtlas dataset describes the percentage of a 51-m riparian buffer that is forested. There is a potential for decreased water quality in areas where the riparian buffer is less forested. The displayed line represents the center of the analyzed riparian buffer. The water bodies analyzed include hydrologically connected streams, rivers, connectors, reservoirs, lakes/ponds, ice masses, washes, locks, and rapids within the Atlas Area. This dataset was produced by the US EPA to support research and online mapping activities related to EnviroAtlas. EnviroAtlas (https://www.epa.gov/enviroatlas) allows the user to interact with a web-based, easy-to-use, mapping application to view and analyze multiple ecosystem services for the contiguous United States. The dataset is available as downloadable data (https://edg.epa.gov/data/Public/ORD/EnviroAtlas) or as an EnviroAtlas map service. Additional descriptive information about each attribute in this dataset can be found in its associated EnviroAtlas Fact Sheet (https://www.epa.gov/enviroatlas/enviroatlas-fact-sheets).

Access & Use Information

License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

Downloads & Resources

Dates

Metadata Date May 17, 2017
Metadata Created Date August 30, 2023
Metadata Updated Date August 30, 2023
Reference Date(s) January 1, 2012 (publication)
Frequency Of Update asNeeded

Additional Metadata

Resource Type Dataset
Metadata Date May 17, 2017
Metadata Created Date August 30, 2023
Metadata Updated Date August 30, 2023
Reference Date(s) January 1, 2012 (publication)
Responsible Party US Environmental Protection Agency, Research Triangle Park (Point of Contact)
Contact Email
Guid {70F39630-7874-4B03-9DE8-91A1B52F2F9C}
Access Constraints Use Constraints: None. Please check sources, scale, accuracy, currentness and other available information. Please confirm that you are using the most recent copy of both data and metadata. Acknowledgement of the EPA would be appreciated., Access Constraints: None.
Bbox East Long -70.078404
Bbox North Lat 43.880517
Bbox South Lat 43.446672
Bbox West Long -70.493457
Coupled Resource
Frequency Of Update asNeeded
Harvest Object Id 25d2f20f-3cf9-40d6-bf97-fe0b2e536148
Harvest Source Id 9b3cd81e-5515-4bb7-ad3c-5ae44de9b4bd
Harvest Source Title Environmental Dataset Gateway ISO Geospatial Metadata
Licence https://edg.epa.gov/EPA_Data_License.htm
Licence Url https://edg.epa.gov/EPA_Data_License.htm
Lineage This lineage was generated by the FGDC CSDGM to 19139 transformation
Metadata Language eng; USA
Metadata Type geospatial
Old Spatial {"type": "Polygon", "coordinates": [[[-70.493457, 43.446672], [-70.078404, 43.446672], [-70.078404, 43.880517], [-70.493457, 43.880517], [-70.493457, 43.446672]]]}
Progress completed
Spatial Data Service Type
Spatial Reference System
Spatial Harvester True

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