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Layer: Percent Coral Cover (ID: 125)

Parent Layer: Northeast Ecological Corridor Reserve, Puerto Rico (2014)

Name: Percent Coral Cover

Display Field: M_STRUCT

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The Percent Live Coral Cover attribute describes the hardbottom area of the seafloor that is colonized by live hard and soft corals, as interpreted from a video camera looking straight down at the sea floor from 1-2 meters height. To get an estimate of total percent coral cover on the scale of the polygon level (i.e., >100m²) in areas with patchy hardbottom cover, the percent coral cover needs to be combined with the percent hardbottom modifier. It is important to note that the percent live coral cover class is different from percent biological cover, which denotes the patchiness of biological cover at the scale of the polygon including both hard and soft bottom.

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

Drawing Info: Advanced Query Capabilities:
HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Supported Operations:   Query   Query Attachments   Generate Renderer   Return Updates

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