Name: BLM Administative Unit Field Boundary Generalized

Display Field: ADMU_NAME

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Many of the BLM National Datasets cannot be taken offline due to the number of vertices in the dataset. In addition, displaying the data using a Feature Service crashes ArcGIS Server due to complex geometries (ie Godzilla polygons). As a result, it became imperative to generalize the Feature Classes so that they can be used in a Feature Service as well as being taken offline. Using configuration settings, the user may choose between using a Smoothing algorithm or Simplification algorithm to perform generalization. Documentation on the Smoothing algorithm can be found here: https://pro.arcgis.com/en/pro-app/latest/tool-reference/cartography/smooth-polygon.htm Documentation on the Simplification algorithm can be found here: https://pro.arcgis.com/en/pro-app/latest/tool-reference/cartography/simplify-polygon.htm Note: At the time of this writing, only polygon smoothing/simplification is tested. However, Linear datasets are also supported (FEATURE_TYPE) *Each of the features were generalized except for the labels (anno) and the point feature class in the admu blm webpub dataset. To keep the naming convention the same, we added the _gen after each feature class so this service and the data layers won’t get confused with the other admu services. This service and the underlying data will be kept “in-sync” with national replication. This feature class is the Field Office level data from the feature level Dataset for the BLM Administrative Unit Boundaries Data Standard. The feature dataset includes both BLM administrative land areas and office locations. Land areas are depicted with polygons for the smallest administrative unit (field offices). Larger administrative units, such as district offices, and administrative states may be derived from these polygons. Office locations at each level are depicted with points.. This dataset is a subset of the official national dataset, containing features and attributes intended for public release and has been optimized for online map service performance. The Implementation Guide represents the official national dataset from which this dataset was derived.

Copyright Text: BLM Admin State

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

Min Scale: 4646508

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: true

Can Modify Layer: true

Can Scale Symbols: false

Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: -1.99423088961E7
YMin: 2979020.337299999
XMax: 2.0012451780199997E7
YMax: 1.07754245872E7
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [0, 0, 0, 0]
Outline:
Style: esriSLSSolid
Color: [115, 76, 0, 255]
Width: 1
Label: N/A
Description: N/A
Transparency: 0
Labeling Info:
Label Placement: esriServerPolygonPlacementAlwaysHorizontal
Label Expression: N/A
Use Coded Values: true
Symbol:
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Outline Color: N/A
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YOffset: 0
Size: 7
Font Family: Arial
Font Style: normal
Font Weight: bold
Font Decoration: none

Min. Scale: 1155582.0
Max. Scale: 288895.0

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: true
Supports Query With Current User: true

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeNone

Type ID Field: null

Fields:

• ADM_UNIT_CD ( type: esriFieldTypeString, alias: Administrative Unit Code, length: 8 , Coded Values: [CA000000: CALIFORNIA, BUREAU OF LAND MANAGEMENT] , [NVC01000: STILLWATER FIELD OFFICE] , [CAC07000: BISHOP FIELD OFFICE] , ...264 more... )
• ADMU_NAME ( type: esriFieldTypeString, alias: Administrative Unit Name, length: 40 )
• BLM_ORG_TYPE ( type: esriFieldTypeString, alias: BLM Organization Type, length: 20 , Coded Values: [State: Administrative State] , [District: Administrative District] , [Field: Administrative Field Office] , ...1 more... )
• APPRV_DT ( type: esriFieldTypeDate, alias: Approval Date, length: 8 )
• EFF_DT ( type: esriFieldTypeDate, alias: Effective Date, length: 8 )
• ADMU_ST_URL ( type: esriFieldTypeString, alias: State Office URL, length: 150 )
• PARENT_CD ( type: esriFieldTypeString, alias: Parent Admin Code, length: 8 , Coded Values: [CA000000: CALIFORNIA, BUREAU OF LAND MANAGEMENT] , [NVC01000: STILLWATER FIELD OFFICE] , [CAC07000: BISHOP FIELD OFFICE] , ...264 more... )
• PARENT_NAME ( type: esriFieldTypeString, alias: Parent Name, length: 40 )
• ADMIN_ST ( type: esriFieldTypeString, alias: Administrative State Code, length: 2 , Coded Values: [AK: Alaska] , [AZ: Arizona] , [CA: California] , ...9 more... )
• Shape ( type: esriFieldTypeGeometry, alias: Shape )
• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID )
• Shape.STArea() ( type: esriFieldTypeDouble, alias: Shape.STArea() )
• Shape.STLength() ( type: esriFieldTypeDouble, alias: Shape.STLength() )

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

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