Layers:

Layer: Point_Features (0)


Name: Point_Features

Display Field: NAME

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: The GEBCO Sub-Committee on Undersea Feature Names (SCUFN) maintains and makes available a digital gazetteer of the names, generic feature type and geographic position of features on the seafloor.The gazetteer is available to view and download via a web map application, hosted by the International Hydrographic Organization Data Centre for Digital Bathymetry (IHO DCDB) co-located with the US NOAA National Centers for Environmental Information (NCEI).Separate layers are included for point, line, and polygon geometry types. Three geospatial web service endpoints are available:ArcGIS Feature Layer (this service) – REST endpointOpen Geospatial Consortium (OGC) Feature Layer – REST endpointOGC Web Feature Service (WFS) – REST endpointMore information about the databaseGEBCO Gazetteer web mapping applicationNCEI news article

Copyright Text: IHO Data Centre for Digital Bathymetry (IHO DCDB); General Bathymetric Chart of the Oceans (GEBCO); NOAA National Centers for Environmental Information (NCEI)

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: -179.999
YMin: -77.83333
XMax: 179.833333
YMax: 87.9050000000001
Spatial Reference: 4326 (4326)


Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True


Global ID Field:

Type ID Field:

Fields:
• NAME (type: esriFieldTypeString, alias: Feature Name, SQL Type: sqlTypeOther, length: 512, nullable: true, editable: true)
• TYPE (type: esriFieldTypeString, alias: Feature Type, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• FEATURE_ID (type: esriFieldTypeInteger, alias: ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)

Templates:

Name: New Feature
Description:
Drawing Tool: esriFeatureEditToolPoint
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 2/26/2026 6:35:01 PM

Schema Last Edit Date: 2/26/2026 6:35:01 PM

Data Last Edit Date: 2/23/2026 9:35:16 PM

Layer: Line_Features (1)


Name: Line_Features

Display Field: NAME

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: The GEBCO Sub-Committee on Undersea Feature Names (SCUFN) maintains and makes available a digital gazetteer of the names, generic feature type and geographic position of features on the seafloor.The gazetteer is available to view and download via a web map application, hosted by the International Hydrographic Organization Data Centre for Digital Bathymetry (IHO DCDB) co-located with the US NOAA National Centers for Environmental Information (NCEI).Separate layers are included for point, line, and polygon geometry types. Three geospatial web service endpoints are available:ArcGIS Feature Layer (this service) – REST endpointOpen Geospatial Consortium (OGC) Feature Layer – REST endpointOGC Web Feature Service (WFS) – REST endpointMore information about the databaseGEBCO Gazetteer web mapping applicationNCEI news article

Copyright Text: IHO Data Centre for Digital Bathymetry (IHO DCDB); General Bathymetric Chart of the Oceans (GEBCO); NOAA National Centers for Environmental Information (NCEI)

Min. Scale: 74391553

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -180
YMin: -78.9999999999999
XMax: 180
YMax: 89.5757
Spatial Reference: 4326 (4326)


Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True


Global ID Field:

Type ID Field:

Fields:
• NAME (type: esriFieldTypeString, alias: Feature Name, SQL Type: sqlTypeOther, length: 512, nullable: true, editable: true)
• TYPE (type: esriFieldTypeString, alias: Feature Type, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• FEATURE_ID (type: esriFieldTypeInteger, alias: ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: New Feature
Description:
Drawing Tool: esriFeatureEditToolLine
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 2/26/2026 6:36:21 PM

Schema Last Edit Date: 2/26/2026 6:36:21 PM

Data Last Edit Date: 2/23/2026 9:35:16 PM

Layer: Polygon_Features (2)


Name: Polygon_Features

Display Field: NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The GEBCO Sub-Committee on Undersea Feature Names (SCUFN) maintains and makes available a digital gazetteer of the names, generic feature type and geographic position of features on the seafloor.The gazetteer is available to view and download via a web map application, hosted by the International Hydrographic Organization Data Centre for Digital Bathymetry (IHO DCDB) co-located with the US NOAA National Centers for Environmental Information (NCEI).Separate layers are included for point, line, and polygon geometry types. Three geospatial web service endpoints are available:ArcGIS Feature Layer (this service) – REST endpointOpen Geospatial Consortium (OGC) Feature Layer – REST endpointOGC Web Feature Service (WFS) – REST endpointMore information about the databaseGEBCO Gazetteer web mapping applicationNCEI news article

Copyright Text: IHO Data Centre for Digital Bathymetry (IHO DCDB); General Bathymetric Chart of the Oceans (GEBCO); NOAA National Centers for Environmental Information (NCEI)

Min. Scale: 24094474

Max. Scale: 883

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -180
YMin: -78.1467
XMax: 180
YMax: 88.4996
Spatial Reference: 4326 (4326)


Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True


Global ID Field:

Type ID Field:

Fields:
• NAME (type: esriFieldTypeString, alias: Feature Name, SQL Type: sqlTypeOther, length: 512, nullable: true, editable: true)
• TYPE (type: esriFieldTypeString, alias: Feature Type, SQL Type: sqlTypeOther, length: 255, nullable: true, editable: true)
• FEATURE_ID (type: esriFieldTypeInteger, alias: ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• 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: New Feature
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:


Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 2/26/2026 6:36:00 PM

Schema Last Edit Date: 2/26/2026 6:36:00 PM

Data Last Edit Date: 2/23/2026 9:35:17 PM