View In:   ArcGIS Online Map Viewer

Name: Plateaus

Display Field: geomorphic

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: <DIV STYLE="text-align:Left;"><DIV><DIV><P><SPAN>The </SPAN><SPAN>plateau </SPAN><SPAN>geomorphic feature layer represents the spatial extent of the </SPAN><SPAN>plateau</SPAN><SPAN>s of the worlds oceans based on interpretation of the SRTM30 plus v7 global bathymetry model. The layer is one of the 25 layers that make up the global seafloor geomorphic features map (Harris et.al. 2014). </SPAN><SPAN><SPAN>Plateaus are “</SPAN></SPAN><SPAN><SPAN>flat or nearly flat elevations of considerable areal extent, d</SPAN></SPAN><SPAN><SPAN>ropping off abruptly on one or more sides”</SPAN></SPAN><SPAN><SPAN> (IHO, 2008). Plateaus were digitised by hand based on 100 m contours. In areas where plateaus abut the margin, the foot of slope was allowed to flow offshore to encompass the plateau feature, where a clear seaward dipping gradient was apparent. In other locations marginal plateaus are distinctly separate from the continental slope and form isolated, raised platforms. The geomorphic features map of Agapova et al (1979) and the GEBCO Gazetteer of geographic names of undersea features were used to ensure all named features were included.</SPAN></SPAN></P></DIV></DIV></DIV>

Copyright Text: The global seafloor geomorphic features map has been produced through a collaboration between Geoscience Australia, GRID-Arendal and Conservation International. Reference: Harris et. al. (2014) Geomorphology of the oceans.Marine Geology (in Press)

Default Visibility: true

MaxRecordCount: 1000

MaxSelectionCount: 0

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0.0

Max Scale: 0.0

Supports Advanced Queries: true

Supports Statistics: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Supports Datum Transformation: true

Extent:

XMin: -2.00375070672E7
YMin: -1.2249771777800001E7
XMax: 2.0037507067199998E7
YMax: 3.0240971958400004E7
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [252, 227, 189, 255]
Outline:
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Color: [110, 110, 110, 255]
Width: 0
Label: N/A
Description: N/A
Transparency: 0
Labeling Info:

Feature Draw Order:

N/A

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: true
Supports Returning Geometry Centroid: true
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: false
Supports Sql Format: false
Supports Query Analytic: true
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field:

Fields:

• objectid ( modelName: objectid, nullable: false, editable: false, defaultValue: N/A, alias: objectid, type: esriFieldTypeOID )
• geomorphic ( modelName: geomorphic, nullable: true, editable: true, defaultValue: N/A, length: 20, alias: Geomorphic, type: esriFieldTypeString )
• area_km2 ( modelName: area_km2, nullable: true, editable: true, defaultValue: N/A, alias: area_km2, type: esriFieldTypeDouble )
• Shape__Area ( modelName: st_area(shape), nullable: true, editable: false, defaultValue: N/A, alias: st_area(shape), type: esriFieldTypeDouble, required: true )
• Shape__Length ( modelName: st_length(shape), nullable: true, editable: false, defaultValue: N/A, alias: st_length(shape), type: esriFieldTypeDouble, required: true )

Templates:

• Name: Plateaus
  Description:
  Prototype:
  area_km2: null
  geomorphic: null
  
  Drawing Tool: esriFeatureEditToolPolygon

Capabilities: Query

Sync Can Return Changes: false

Is Data Versioned: false

Supports Rollback On Failure: true

Supports ApplyEdits With Global Ids: false

Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

Child Resources:

Supported Operations:   Query   Query Analytic   Append   Validate SQL   Generate Renderer   Return Updates   Iteminfo   Thumbnail   Metadata