Description: This shows the “complex seafloor” component of the Hard Bottom & Complex Seafloor ESA and identifies the top 20% of complexity as a measured by the Terrain Ruggedness Index (TRI). The TRI metric reflects the difference between the depth at each point on the seafloor and the depth of the points surrounding it. The higher the TRI metric, the more complex the seafloor is.
For more information on the data sources used and the creation of this layer, please refer to The Long Island Sound Blue Plan, Appendix 2 – Ecologically Significant Areas.
Feature Type: Polygon
Type: FeatureLayer
Display Field: gridcode
Primary Key Field: OBJECTID
Show Map Tips: True
Searchable: False
Identifiable: True
Queryable: True
Can Copy Feature: True
Snappable: True
Snapping Enabled: False
Has Attachments: False
Feature Label: Complex Seafloor
Feature Description: <div>This shows the “complex seafloor” component of the Hard Bottom & Complex Seafloor ESA and identifies the top 20% of complexity as a measured by the Terrain Ruggedness Index (TRI). The TRI metric reflects the difference between the depth at each point on the seafloor and the depth of the points surrounding it. The higher the TRI metric, the more complex the seafloor is.<br/></div><div><br/></div><div><span style="font-weight: bold;">Acres: </span>{Acres}</div><div><span style="font-style: italic;"><span style="color: rgb(102, 102, 102);"><br/>ESA regions reflect the existence of known data. Regions not shown as an ESA do not necessarily reflect the absence of key resources.</span></span><br/></div>
Feature Long Description: This shows the “complex seafloor” component of the Hard Bottom & Complex Seafloor ESA and identifies the top 20% of complexity as a measured by the Terrain Ruggedness Index (TRI). The TRI metric reflects the difference between the depth at each point on the seafloor and the depth of the points surrounding it. The higher the TRI metric, the more complex the seafloor is.
Feature Zoom Factor: N/A
Feature Zoom Scale: N/A
Feature Border Color: N/A
Feature Border Width: N/A
Feature Fill Color: N/A
Icon: N/A
Include in Layer List: True
Include in Legend: True
Can Toggle Labels: False
Draw Index: N/A
Legend URL: N/A
Style Name: N/A
Data Provider: Default
Time Zone ID: N/A
Fields:
OBJECTID [FID] (Type: Int32, Visible: False, Searchable: False, Can Symbolize Unique Value: False, Can Symbolize Class Breaks: False, Addressable: True)
Shape (Type: Object, Visible: False, Searchable: False, Can Symbolize Unique Value: False, Can Symbolize Class Breaks: False, Addressable: True)
gridcode [Present] (Type: Int32, Visible: False, Searchable: False, Can Symbolize Unique Value: False, Can Symbolize Class Breaks: False, Addressable: True)
Acres (Type: Double, Visible: True, Searchable: False, Can Symbolize Unique Value: False, Can Symbolize Class Breaks: False, Addressable: True)