Name: Ridges_BNJ
Display Field: Geomorphic
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: The ridge geomorphic feature layer represents the spatial extent of the ridges 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). Ridges in this study are confined to “an isolated (or group of) elongated narrow elevation(s) of varying complexity having steep sides, often separating basin features” (IHO 2008). In this study “ridges” were confined to features greater than 1,000 m in relief and do not include the mid-ocean ridges, which was mapped as a separate feature.
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)
Min. Scale: 0
Max. Scale: 0
Default Visibility: true
Max Record Count: 2000
Supported query Formats: JSON, geoJSON, PBF
Use Standardized Queries: True
Extent:
XMin: -20037507.0671618
YMin: -11759190.2982691
XMax: 20037507.0671618
YMax: 30240971.9583861
Spatial Reference: 102100 (3857)
Drawing Info:
{"renderer":{"type":"simple","symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[129,15,124,255],"outline":null},"label":"ridge"},"scaleSymbols":true,"transparency":0,"labelingInfo":null}
HasZ: false
HasM: false
Has Attachments: false
Has Geometry Properties: true
HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText
Object ID Field: OBJECTID
Unique ID Field:
IsSystemMaintained : True
Global ID Field:
Type ID Field:
Fields:
- OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
- Geomorphic (type: esriFieldTypeString, alias: Geomorphic, SQL Type: sqlTypeOther, length: 20, nullable: true, editable: true)
- area_km2 (type: esriFieldTypeDouble, alias: area_km2, SQL Type: sqlTypeOther, nullable: true, editable: true)
- Ridge_ID (type: esriFieldTypeString, alias: Ridge_ID, SQL Type: sqlTypeOther, length: 10, nullable: true, editable: true)
- Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
- Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)
Templates:
Name: Ridges_BNJ
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:
Is Data Versioned: false
Has Contingent Values: false
Supports Rollback On Failure Parameter: true
Last Edit Date: 12/15/2023 3:12:10 PM
Schema Last Edit Date: 12/15/2023 3:12:10 PM
Data Last Edit Date: 12/14/2023 5:18:30 PM
Supported Operations:
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