Name: BUOY_SPECIAL_PURPOSE_POINT

Display Field: Object_Name

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: A buoy is a floating object moored to the bottom in a particular place, as an aid to navigation or for other specific purposes. (IHO Dictionary, S-32, 5th Edition, 565). A special purpose buoy is primarily used to indicate an area or feature, the nature of which is apparent from reference to a chart, Sailing Directions or Notices to Mariners. (UKHO NP 735, 5th Edition) Buoy in general: A buoy whose appearance or purpose is not adequately known. Distinction: buoy lateral; buoy safe water; buoy isolated danger; buoy cardinal; buoy installation; mooring/warping facility;

Copyright Text: USACE IENC

Min. Scale: 60000

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -93.2771393
YMin: 30.7555193000001
XMax: -79.5205658
YMax: 45.0185417000001
Spatial Reference: 4326 (4326)

Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSMS","style":"esriSMSCircle","color":[0,0,0,255],"size":4,"angle":0,"xoffset":0,"yoffset":0,"outline":{"color":[0,0,0,255],"width":0.7}}},"scaleSymbols":true,"transparency":0,"labelingInfo":null}

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:

• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• Category_of_Special_Purpose_Mark (type: esriFieldTypeString, alias: Category_of_Special_Purpose_Mark, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• Buoy_Shape (type: esriFieldTypeString, alias: Buoy_Shape, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• Color (type: esriFieldTypeString, alias: Color, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• Color_Pattern (type: esriFieldTypeString, alias: Color_Pattern, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• Conspicuous_Radar (type: esriFieldTypeString, alias: Conspicuous_Radar, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• Object_Name (type: esriFieldTypeString, alias: Object_Name, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• Information (type: esriFieldTypeString, alias: Information, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• Scale_Minimum (type: esriFieldTypeInteger, alias: Scale_Minimum, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Source_Date (type: esriFieldTypeString, alias: Source_Date, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• Source_Indication (type: esriFieldTypeString, alias: Source_Indication, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• Source_Dataset (type: esriFieldTypeString, alias: Source_Dataset, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
• Feature_ID (type: esriFieldTypeString, alias: Feature_ID, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)

Templates:

Name: Barrel, Red, Foul Ground Mark
Description:
Drawing Tool: esriFeatureEditToolPoint
Prototype:

Attributes:

• Category_of_Special_Purpose_Mark: Foul Ground Mark
• Buoy_Shape: Barrel
• Color: Red
Name: Barrel, White,Orange, Entry prohibited Mark
Description:
Drawing Tool: esriFeatureEditToolPoint
Prototype:

Attributes:

• Category_of_Special_Purpose_Mark: Entry prohibited Mark
• Buoy_Shape: Barrel
• Color: White,Orange
Name: Can, Green, Foul Ground Mark
Description:
Drawing Tool: esriFeatureEditToolPoint
Prototype:

Attributes:

• Category_of_Special_Purpose_Mark: Foul Ground Mark
• Buoy_Shape: Can
• Color: Green
Name: Can, Red, Foul Ground Mark
Description:
Drawing Tool: esriFeatureEditToolPoint
Prototype:

Attributes:

• Category_of_Special_Purpose_Mark: Foul Ground Mark
• Buoy_Shape: Can
• Color: Red
Name: Can, Red,Green, Channel Separation Mark
Description:
Drawing Tool: esriFeatureEditToolPoint
Prototype:

Attributes:

• Category_of_Special_Purpose_Mark: Channel Separation Mark
• Buoy_Shape: Can
• Color: Red,Green
Name: Can, White, Entry prohibited Mark
Description:
Drawing Tool: esriFeatureEditToolPoint
Prototype:

Attributes:

• Category_of_Special_Purpose_Mark: Entry prohibited Mark
• Buoy_Shape: Can
• Color: White
Name: Can, White, Unknown
Description:
Drawing Tool: esriFeatureEditToolPoint
Prototype:

Attributes:

• Category_of_Special_Purpose_Mark: Unknown
• Buoy_Shape: Can
• Color: White
Name: Can, White,Orange, Pipeline Mark
Description:
Drawing Tool: esriFeatureEditToolPoint
Prototype:

Attributes:

• Category_of_Special_Purpose_Mark: Pipeline Mark
• Buoy_Shape: Can
• Color: White,Orange
Name: Conical, Red, Foul Ground Mark
Description:
Drawing Tool: esriFeatureEditToolPoint
Prototype:

Attributes:

• Category_of_Special_Purpose_Mark: Foul Ground Mark
• Buoy_Shape: Conical
• Color: Red
Name: Conical, Red, Private Mark
Description:
Drawing Tool: esriFeatureEditToolPoint
Prototype:

Attributes:

• Category_of_Special_Purpose_Mark: Private Mark
• Buoy_Shape: Conical
• Color: Red
Name: Conical, Red,Green, Channel Separation Mark
Description:
Drawing Tool: esriFeatureEditToolPoint
Prototype:

Attributes:

• Category_of_Special_Purpose_Mark: Channel Separation Mark
• Buoy_Shape: Conical
• Color: Red,Green
Name: Conical, White, Unknown
Description:
Drawing Tool: esriFeatureEditToolPoint
Prototype:

Attributes:

• Category_of_Special_Purpose_Mark: Unknown
• Buoy_Shape: Conical
• Color: White
Name: Pillar, White, Unknown
Description:
Drawing Tool: esriFeatureEditToolPoint
Prototype:

Attributes:

• Category_of_Special_Purpose_Mark: Unknown
• Buoy_Shape: Pillar
• Color: White
Name: Unknown, Green, Recording Mark
Description:
Drawing Tool: esriFeatureEditToolPoint
Prototype:

Attributes:

• Category_of_Special_Purpose_Mark: Recording Mark
• Buoy_Shape: Unknown
• Color: Green
Name: Unknown, Unknown, Private Mark
Description:
Drawing Tool: esriFeatureEditToolPoint
Prototype:

Attributes:

• Category_of_Special_Purpose_Mark: Private Mark
• Buoy_Shape: Unknown
• Color: Unknown
Name: Unknown, Unknown, Recording Mark
Description:
Drawing Tool: esriFeatureEditToolPoint
Prototype:

Attributes:

• Category_of_Special_Purpose_Mark: Recording Mark
• Buoy_Shape: Unknown
• Color: Unknown
Name: Unknown, Yellow, Recording Mark
Description:
Drawing Tool: esriFeatureEditToolPoint
Prototype:

Attributes:

• Category_of_Special_Purpose_Mark: Recording Mark
• Buoy_Shape: Unknown
• Color: Yellow

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 6/3/2026 8:54:21 PM

Schema Last Edit Date: 6/3/2026 8:54:21 PM

Data Last Edit Date: 6/3/2026 8:54:21 PM

Supported Operations:   Query   Query Pivot   Query Top Features   Query Analytic   Query Bins   Generate Renderer   Validate SQL   Get Estimates   ConvertFormat