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Service Description: This data set is a GIS-based landscape (Level one) assessment of the water quality and habitat benefits of non-tidal wetlands (NWI) in Virginia utilizing NLCD land cover from four years (2001, 2006, 2011, and 2016). The model assessment uses remote sensing and GIS technology to characterize land use patterns and features around wetlands such as surrounding land cover and density of roads as well as individual wetland characteristics such as wetland size and type to determine the wetlands overall condition as related to habitat and water quality functions. The water quality analysis determines the percentages of different land covers and features within the contributing drainage area of the wetland.
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Copyright Text: Center for Resources Managent, Virginia Institute of Marine Science, Gloucester Point, VA
Spatial Reference:
102100
(3857)
Single Fused Map Cache: false
Initial Extent:
XMin: -8559078.016924344
YMin: 4430717.865719423
XMax: -8353496.355761014
YMax: 4550574.355432406
Spatial Reference: 102100
(3857)
Full Extent:
XMin: -9311674.3637
YMin: 4342069.7157000005
XMax: -8376751.273600001
YMax: 4786431.906300001
Spatial Reference: 102100
(3857)
Units: esriMeters
Supported Image Format Types: PNG32,PNG24,PNG,JPG,DIB,TIFF,EMF,PS,PDF,GIF,SVG,SVGZ,BMP
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Comments: This data set is a GIS-based landscape (Level one) assessment of the water quality and habitat benefits of non-tidal wetlands (NWI) in Virginia utilizing NLCD land cover from four years (2001, 2006, 2011, and 2016). The model assessment uses remote sensing and GIS technology to characterize land use patterns and features around wetlands such as surrounding land cover and density of roads as well as individual wetland characteristics such as wetland size and type to determine the wetlands overall condition as related to habitat and water quality functions. The water quality analysis determines the percentages of different land covers and features within the contributing drainage area of the wetland.
Subject: To assess nontidal wetlands for their ability to perform habitat and water quality functions.
Category:
Keywords: wetlands,water quality function,habitat function
AntialiasingMode: None
TextAntialiasingMode: Force
Supports Dynamic Layers: true
MaxRecordCount: 1000
MaxImageHeight: 4096
MaxImageWidth: 4096
Supported Query Formats: JSON, AMF, geoJSON
Min Scale: 0
Max Scale: 0
Supports Datum Transformation: true
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