Name: anomaly_furrows

Display Field: Feature

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Extensive fields of bottom current-scoured trenches on the floor of the ultradeep Gulf of Mexico at and in front of the Sigsbee Escarpment. BOEM has mapped the furrows as polygons around discrete packages of the linear depressions using 3-D seismic. Further resolution of the features is restricted by the vertical and horizontal limits of the 3-D seismic used. Furrows were found to be as deep as 10 meters and as wide as 30 meters, with currents from 20 to 60 m/sec scouring the seafloor.

Copyright Text: William Shedd (william.shedd@boem.gov), Jon Burrell (jon.burrell@boem.gov), Pierre Abadie (pierre.abadie@boem.gov) & Kody Kramer, Bureau of Ocean Energy Management, Office of Resource Evaluation, New Orleans, LA. & NOAA.

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: -94.1932566210172
YMin: 25.6817981680787
XMax: -90.1603196844304
YMax: 27.070490352274
Spatial Reference: 4267 (4267)

Drawing Info:

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HasM: true

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: FID

Unique ID Field:

Name : FID

IsSystemMaintained : True

Global ID Field:

Type ID Field:

Fields:

• FID (type: esriFieldTypeOID, alias: FID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• Feature (type: esriFieldTypeString, alias: Feature, SQL Type: sqlTypeOther, length: 254, nullable: true, editable: true)
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• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: anomaly_furrows
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 12/17/2024 7:03:02 PM

Schema Last Edit Date: 12/17/2024 7:03:02 PM

Data Last Edit Date: 11/13/2024 6:20:54 PM

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