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Layer: Biological Cover (Moderate) (ID: 58)

Parent Layer: St. John USVI (2009)

Name: Biological Cover (Moderate)

Display Field: ZONE

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Five distinct and non-overlapping biological cover classes were mapped using a combination of semi-automated classification and visual interpretation of acoustic imagery. Cover classes refer to the dominant biological component colonizing the surface of the habitat feature, and does not address its location (e.g., on the Bank/Shelf). Habitats features that covered areas smaller than the MMU (1,000 m2) were not mapped independently. Biological cover types were grouped into five major classes (i.e., Algae, Seagrass, Live Coral, No Cover and Unknown), and were combined with a modifier describing the density and distribution of the dominant cover type within the habitat feature (i.e., 10%-<50%, 50%-<90%, and 90%-100%).

Copyright Text: NOAA/NOS/NCCOS/MSE/Biogeography Branch

Default Visibility: false

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:
Drawing Info: Advanced Query Capabilities:
HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:
Supported Operations:   Query   Query Attachments   Generate Renderer   Return Updates

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