View In:   ArcGIS Online Map Viewer

Parent Layer: Habitats

Name: seafloor_all_merge

Display Field: geomorphic

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The canyon geomorphic feature layer represents the spatial extent of the canyons 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). Submarine canyons are defined as “steep-walled, sinuous valleys with V-shaped cross sections, axes sloping outward as continuously as river-cut land canyons and relief comparable to even the largest of land canyons”(Shepard, 1963). “Large”canyons were mapped in this study based on the definition of Harris and Whiteway (2011), which requires canyons to extend over a depth range of at least 1,000 m and to be incised at least 100 m into the slope at some point along their thalweg. Canyon mapping in this study was based on a combination of automated and expert interpretation of the SRTM30PLUS model.

Service Item Id: eb397c53e6e6439bb110d2e915a2466f

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: 2000

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

Extent:

XMin: -118.28415544299997
YMin: -5.973993451999945
XMax: -77.41508353399996
YMax: 22.850554523000028
Spatial Reference: 4326  (4326)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [230, 252, 209, 255]
Outline:
Style: esriSLSSolid
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: false
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: true
Supports Query With LOD Spatial Reference: true
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: true

HasM: true

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field:

Fields:

• objectid ( modelName: objectid, nullable: false, defaultValue: N/A, editable: false, length: 4, 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 )
• delta_d ( modelName: delta_d, nullable: true, editable: true, defaultValue: N/A, alias: Delta_D, type: esriFieldTypeSmallInteger )
• type ( modelName: type, nullable: true, editable: true, defaultValue: N/A, length: 20, alias: type, type: esriFieldTypeString )
• mean_depth ( modelName: mean_depth, nullable: true, editable: true, defaultValue: N/A, alias: Mean_Depth, type: esriFieldTypeDouble )
• length ( modelName: length, nullable: true, editable: true, defaultValue: N/A, alias: Length, type: esriFieldTypeDouble )
• width ( modelName: width, nullable: true, editable: true, defaultValue: N/A, alias: Width, type: esriFieldTypeDouble )
• ocean ( modelName: ocean, nullable: true, editable: true, defaultValue: N/A, length: 50, alias: Ocean, type: esriFieldTypeString )
• canyon_id ( modelName: canyon_id, nullable: true, editable: true, defaultValue: N/A, length: 10, alias: Canyon_ID, type: esriFieldTypeString )
• height ( modelName: height, nullable: true, editable: true, defaultValue: N/A, alias: Height, type: esriFieldTypeInteger )
• peak_depth ( modelName: peak_depth, nullable: true, editable: true, defaultValue: N/A, alias: Peak_Depth, type: esriFieldTypeInteger )
• seamountid ( modelName: seamountid, nullable: true, editable: true, defaultValue: N/A, length: 10, alias: SeamountID, type: esriFieldTypeString )
• ridge_id ( modelName: ridge_id, nullable: true, editable: true, defaultValue: N/A, length: 10, alias: Ridge_ID, type: esriFieldTypeString )
• srmn ( modelName: srmn, nullable: true, editable: true, defaultValue: N/A, alias: srMN, type: esriFieldTypeDouble )
• SHAPE__Length ( virtual: true, nullable: true, editable: false, defaultValue: N/A, alias: SHAPE__Length, type: esriFieldTypeDouble )
• SHAPE__Area ( virtual: true, nullable: true, editable: false, defaultValue: N/A, alias: SHAPE__Area, type: esriFieldTypeDouble )

Templates:

• Name: seafloor_all_merge
  Description:
  Prototype:
  seamountid: null
  length: null
  geomorphic: null
  area_km2: null
  type: null
  delta_d: null
  canyon_id: null
  ocean: null
  srmn: null
  mean_depth: null
  width: null
  peak_depth: null
  ridge_id: null
  height: null
  
  Drawing Tool: esriFeatureEditToolPolygon

Capabilities: Query

Sync Can Return Changes: true

Is Data Versioned: false

Supports Rollback On Failure: true

Supports ApplyEdits With Global Ids: false

Supports ApplyEdits By Upload Id: true

Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

Child Resources:

Supported Operations:   Query   Query Attachments   Query Analytic   Query Top Features   Query Date Bins   Query Bins   Append   Validate SQL   Generate Renderer   Return Updates   Metadata   Update Metadata