Name: Shrimp

Display Field: EGG_REAR

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The SHRIMP_VOL2 depicts known shrimp habitat areas in two environmentally sensitive areas along the Southwestern coast of Alaska. This data were digitized from mylar original maps from the Alaska Habitat Management Guides (1985) and updated bluelines from area biologists (1997). Data for the following category was captured: Known egg hatch/rearing concentration areas - areas where concentrations of eggbearing females and juvenile shrimp have been observed. Data were digitized at the 1,000,000 scale and contains shrimp data for only those two specific sensitive areas identified as MESAs; data are not continuous along the coast. For a complete list of MESA areas with shrimp data in this coverage please see the metadata section on data quality.

Copyright Text:

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: -17628621.116001
YMin: 7664485.55829741
XMax: -16917849.3589927
YMax: 8074079.61129122
Spatial Reference: 102100 (3857)

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:

• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• AREA (type: esriFieldTypeSingle, alias: AREA, SQL Type: sqlTypeOther, nullable: true, editable: true)
• PERIMETER (type: esriFieldTypeSingle, alias: PERIMETER, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SHRIMP_ (type: esriFieldTypeInteger, alias: SHRIMP_, SQL Type: sqlTypeOther, nullable: true, editable: true)
• SHRIMP_ID (type: esriFieldTypeInteger, alias: SHRIMP_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• EGG_REAR (type: esriFieldTypeString, alias: EGG_REAR, SQL Type: sqlTypeOther, length: 1, nullable: true, editable: true)
• 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: Shrimp
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 9/20/2025 12:55:33 AM

Schema Last Edit Date: 9/20/2025 12:55:40 AM

Data Last Edit Date: 9/20/2025 12:55:03 AM

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