Name: Ocean Wave Resource Potential

Display Field: overallMeanWavePowerDensity

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Mean wave power density estimates represent naturally available US wave energy, derived from measurements observed during a 51-month study period. Measurements were taken from 42,000 grid points out to a distance of 50 nautical miles from shore. Values represent the average instantaneous power generated by a meter length of wave crest per grid point. In accordance with accepted global practice, wave power density is measured in kilowatts per meter of wave crest aggregated across a unit diameter circle. Data were classified using quantiles. Bathymetric effects are known to have a large effect on wave characteristics at depths shallower than ~20m on the east coast and ~50m on the west coast. Reliable site-specific information in shallow waters can only be produced using results from models with higher spatial resolution that include shallow-water physics. Results may not be accurate in the shallower waters of the inner continental shelf.

Service Item Id: cd184797c03b4558bfded65f01226ae1

Copyright Text:

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 7.3957190948944E7

Max Scale: 9027.977411

Supports Advanced Queries: true

Supports Statistics: true

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Can Modify Layer: false

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Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: -2.00375070672E7
YMin: 1901428.7710999995
XMax: 2.00372589872E7
YMax: 9105303.8565
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: overallMeanWavePowerDensity
Field 2: N/A
Field 3: N/A
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UniqueValueInfos:
• Value: 0.0 - 1.6 kW/m
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• Value: 1.7 - 3.2 kW/m
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• Value: 3.3 - 5.0 kW/m
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• Value: 5.1 - 7.3 kW/m
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• Value: 7.4 - 11.1 kW/m
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• Value: 11.2 - 19.4 kW/m
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• Value: 19.5 - 27.0 kW/m
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• Value: 27.1 - 33.7 kW/m
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• Value: 33.8 - 41.1 kW/m
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• Value: 41.2 - 51.6 kW/m
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Transparency: 0
Labeling Info:

Advanced Query Capabilities:

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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

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HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• overallMeanWavePowerDensity ( type: esriFieldTypeString, alias: Mean Wave Power Density, length: 50 )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• Shape.STArea() ( type: esriFieldTypeDouble, alias: Shape.STArea() )
• Shape.STLength() ( type: esriFieldTypeDouble, alias: Shape.STLength() )

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

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