Layer: Wetlands (ID:0)

View In: Map Viewer

Name: Wetlands

Display Field: ATTRIBUTE

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This data set represents the extent, approximate location and type of wetlands and deepwater habitats in the United States and its Territories. These data delineate the areal extent of wetlands and surface waters as defined by Cowardin et al. (1979). Certain wetland habitats are excluded from the National mapping program because of the limitations of aerial imagery as the primary data source used to detect wetlands. These habitats include seagrasses or submerged aquatic vegetation that are found in the intertidal and subtidal zones of estuaries and near shore coastal waters. Some deepwater reef communities (coral or tuberficid worm reefs) have also been excluded from the inventory. These habitats, because of their depth, go undetected by aerial imagery. By policy, the Service also excludes certain types of "farmed wetlands" as may be defined by the Food Security Act or that do not coincide with the Cowardin et al. definition. Contact the Service's Regional Wetland Coordinator for additional information on what types of farmed wetlands are included on wetland maps. This dataset should be used in conjunction with the Wetlands Project Metadata layer, which contains project specific wetlands mapping procedures and information on dates, scales and emulsion of imagery used to map the wetlands within specific project boundaries.

Copyright Text:

Min. Scale: 300000

Max. Scale: 0

Default Visibility: true

Max Record Count: 1000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

Drawing Info:

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HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Global ID Field:

Type ID Field: WETLAND_TY

Fields:

OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
ATTRIBUTE (type: esriFieldTypeString, alias: ATTRIBUTE, SQL Type: sqlTypeOther, length: 20, nullable: false, editable: true)
WETLAND_TY (type: esriFieldTypeString, alias: WETLAND_TY, SQL Type: sqlTypeOther, length: 50, nullable: false, editable: true)
ACRES (type: esriFieldTypeDouble, alias: ACRES, SQL Type: sqlTypeOther, nullable: false, editable: true)
HyperLink2 (type: esriFieldTypeString, alias: HyperLink2, SQL Type: sqlTypeOther, length: 100, nullable: false, editable: true)

Types:

ATTRIBUTE:
WETLAND_TY: Freshwater Pond
ACRES: 0

ATTRIBUTE:
WETLAND_TY: Lake
ACRES: 0

ATTRIBUTE:
WETLAND_TY: Riverine
ACRES: 0

ATTRIBUTE:
WETLAND_TY: Estuarine and Marine Deepwater
ACRES: 0

ATTRIBUTE:
WETLAND_TY: Freshwater Emergent Wetland
ACRES: 0

ATTRIBUTE:
WETLAND_TY: Freshwater Forested/Shrub Wetland
ACRES: 0

ATTRIBUTE:
WETLAND_TY: Other
ACRES: 0

ATTRIBUTE:
WETLAND_TY: Estuarine and Marine Wetland
ACRES: 0

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 2/26/2015 1:02:21 AM

Schema Last Edit Date: 2/26/2015 1:02:21 AM

Data Last Edit Date: 2/26/2015 1:02:21 AM

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