Name: Maintained Channels

Display Field: OBJNAM

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This layer shows coastal channels and waterways that are maintained and surveyed by the U.S. Army Corps of Engineers (USACE). These channels are necessary transportation systems that serve economic and national security interests. The possibility of silting is always present. Local authorities should be consulted for the controlling depth. NOS Charts frequently show controlling depths in a table, which is kept current by the US Coast Guard Local Notice to Mariners.

Copyright Text: Office of Coast Survey, 2020: Coastal Maintained Channels in US waters, https://www.fisheries.noaa.gov/inport/item/39972

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: false

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: -8619299.6043
YMin: 4376608.297899999
XMax: -8389221.9414
YMax: 4679538.7831000015
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [0, 0, 0, 0]
Outline:
Style: esriSLSDashDotDot
Color: [215, 158, 158, 255]
Width: 1
Label: N/A
Description: N/A
Transparency: 0
Labeling Info:

Advanced Query Capabilities:

Supports Statistics: true
Supports OrderBy: true
Supports Distinct: true
Supports Pagination: true
Supports TrueCurve: true
Supports Returning Query Extent: true
Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
Supports Binning LOD: false
Supports Query With LOD Spatial Reference: false
Supports Percentile Statistics: true
Supports Having Clause: true
Supports Count Distinct: true
Supports Time Relation: true
Supports Sql Format: false
Supports Query Analytic: false
Supports Query With Current User: true

HasZ: true

HasM: true

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• OBJNAM ( type: esriFieldTypeString, alias: OBJNAM, length: 250 )
• OBJL ( type: esriFieldTypeString, alias: OBJL, length: 250 )
• THEMELAYER ( type: esriFieldTypeString, alias: THEMELAYER, length: 50 )
• INFORM ( type: esriFieldTypeString, alias: INFORM, length: 250 )
• DRVAL1 ( type: esriFieldTypeString, alias: DRVAL1, length: 250 )
• QUASOU ( type: esriFieldTypeString, alias: QUASOU, length: 250 )
• QUASOU_TXT ( type: esriFieldTypeString, alias: QUASOU_TXT, length: 250 )
• SORDAT ( type: esriFieldTypeString, alias: SORDAT, length: 250 )
• FAIRWAY ( type: esriFieldTypeString, alias: FAIRWAY, length: 250 )
• DSNM ( type: esriFieldTypeString, alias: DSNM, length: 250 )
• DATAACCESS ( type: esriFieldTypeString, alias: DATAACCESS, length: 50 )
• DATATYPE ( type: esriFieldTypeString, alias: DATATYPE, length: 50 )
• Shape_Length ( type: esriFieldTypeDouble, alias: Shape_Length )
• Shape_Area ( type: esriFieldTypeDouble, alias: Shape_Area )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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