Name: DEPTH_CONTOUR_LINE

Display Field: Value_of_Depth_Contour

Type: Feature Layer

Geometry Type: esriGeometryPolyline

Description: A line connecting points of equal water depth which is sometimes significantly displaced outside of soundings, symbols and other chart detail for clarity as well as generalization. Depth contours, therefore, often represent an approximate location of the line of equal depth as related to the surveyed line delineated on the source. Also referred to as depth curve. (IHO Dictionary, S-32, 5th Edition, 1314, 1315). Drying contours are encoded with negative values. Distinction: sounding; depth area; coastline

Copyright Text: USACE IENC

Min. Scale: 18750

Max. Scale: 0

Default Visibility: true

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -96.4548900999999
YMin: 29.6932251000001
XMax: -79.4775365
YMax: 45.0649842
Spatial Reference: 4326 (4326)

Drawing Info:

{"renderer":{"type":"simple","symbol":{"type":"esriSLS","style":"esriSLSSolid","color":[0,0,0,255],"width":1}},"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:

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)
• Value_of_Depth_Contour (type: esriFieldTypeString, alias: Value_of_Depth_Contour, SQL Type: sqlTypeOther, length: 30, 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)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: DEPTH_CONTOUR_LINE
Description:
Drawing Tool: esriFeatureEditToolLine
Prototype:

Attributes:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 7/2/2026 2:36:29 PM

Schema Last Edit Date: 7/2/2026 2:36:29 PM

Data Last Edit Date: 7/2/2026 2:36:29 PM

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