Parent Layer: Seafloor - Depth

Name: MBES Sun-Illuminated Bathymetry and Backscatter

Display Field: SurveyID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This layer depicts footprints of multibeam echosounder (MBES) survey data collected in 2003 by Thales GeoSolutions (Pacific), Inc., contracted by the National Marine Fisheries Service (NMFS), on select sites in the Aleutian Archipelago of Alaska in the North Pacific Ocean and Bering Sea. The data collected provides the first detailed mapping of deep sea coral and sponge habitats for the Aleutian Islands. It also provides estimates of the relative abundance of corals and sponges, their importance to commercially valuable fish and invertebrates, and the degree to which these living substrates have been disturbed, including disturbance by fishing gear. The survey required digital, high-resolution multibeam bathymetry along with calibrated backscatter in all survey areas. The survey consisted of seventeen survey sites, located along the center of the Aleutian Archipelago of Alaska in both the North Pacific Ocean and Bering Sea. Data was also collected over an additional eighteen dive sites while the vessel was transiting between all survey and dive sites.

Copyright Text: National Oceanic and Atmospheric Administration (NOAA) National Marine Fisheries Service (NMFS)

Default Visibility: false

MaxRecordCount: 1000

Supported Query Formats: JSON, geoJSON, PBF

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:

XMin: -2.00375070672E7
YMin: 6660038.168899998
XMax: 2.00375179328E7
YMax: 6942713.428099997
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: DataType
Field 2: N/A
Field 3: N/A
Field Delimiter: ,
Default Symbol:
N/A
Default Label: N/A
UniqueValueInfos:
• Value: MBES sun-illuminated backscatter
  Label: Backscatter
  Description: N/A
  Symbol:
  
• Value: MBES sun-illuminated bathymetry
  Label: Bathymetry
  Description: N/A
  Symbol:
  Style: esriSFSBackwardDiagonal
  Color: [230, 152, 0, 255]
  Outline:
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  Color: [230, 152, 0, 255]
  Width: 0
Transparency: 0
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• SiteID ( type: esriFieldTypeString, alias: Site ID, length: 50 )
• DataType ( type: esriFieldTypeString, alias: Data Type, length: 50 )
• Resolution ( type: esriFieldTypeString, alias: Resolution - Meters, length: 50 )

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

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