Name: Physiographic Provinces

Display Field: PROVINCE

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: This data layer contains the Province-level physiographic subdivisions of Maryland in ArcGIS format. The file was developed from components of a detailed digital physiographic map of Maryland by James P. Reger and Emery T. Cleaves, currently in progress. Physiography is the study and classification of the natural landscape of the earth and the landforms that comprise it. The approach for the detailed physiographic map of Maryland is hierarchical and descriptive. Subdivisions are based on similarities (within) and differences (among) geologic structure, rock type, geomorphic history, and topographic characteristics. Data and subdivisions were compiled at a 1:100,000 scale for the detailed state-wide map. The hierarchical classification of the detailed physiographic map (in progress) includes subdivisions as follows, in descending order (and generally decreasing size): Province, Section, Region, District, Area. In Maryland there are portions of five physiographic Provinces. In this file, the polygons reflect Province level subdivision. The polygon feature attribute table has been developed to pertain only to the Provinces level. The table includes information on dominant rock types, geologic structure, topographic relief, and drainage pattern.

Copyright Text: MD iMap, DNR MGS, CGIS

Default Visibility: true

MaxRecordCount: 65000

Supported Query Formats: JSON, geoJSON

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: -8848478.7219
YMin: 4564041.462899998
XMax: -8354438.7292
YMax: 4825776.307300001
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Unique Value Renderer:
Field 1: PROVINCE
Field 2: null
Field 3: null
Field Delimiter: ,
Default Symbol:
N/A
Default Label: null
UniqueValueInfos:
• Value: Appalachian Plateaus Province
  Label: Appalachian Plateaus Province
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [92, 137, 68, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: Atlantic Coastal Plain Province
  Label: Atlantic Coastal Plain Province
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [245, 245, 122, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: Blue Ridge Province
  Label: Blue Ridge Province
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [245, 202, 122, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: Piedmont Plateau Province
  Label: Piedmont Plateau Province
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [137, 112, 68, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
• Value: Ridge and Valley Province
  Label: Ridge and Valley Province
  Description:
  Symbol:
  Style: esriSFSSolid
  Color: [255, 235, 190, 255]
  Outline:
  Style: esriSLSSolid
  Color: [110, 110, 110, 255]
  Width: 0
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

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: GIS Object ID )
• MD_PROV_ ( type: esriFieldTypeInteger, alias: MD Province ID )
• PROVINCE ( type: esriFieldTypeString, alias: Province Name, length: 50 )
• ID_NO ( type: esriFieldTypeDouble, alias: Physiographic Code )
• P_BOUND ( type: esriFieldTypeString, alias: Province Boundaries, length: 254 )
• P_LITH ( type: esriFieldTypeString, alias: Province Lithologies, length: 254 )
• P_GEOSTR ( type: esriFieldTypeString, alias: Province Geologic Structure, length: 254 )
• P_LANDFM ( type: esriFieldTypeString, alias: Province Landform, length: 254 )
• P_EL_RANGE ( type: esriFieldTypeString, alias: Province Elevation Range (in feet), length: 50 )
• P_TYP_REL ( type: esriFieldTypeString, alias: Province Typical Relief, length: 254 )
• P_DRAINAGE ( type: esriFieldTypeString, alias: Province Drainage Pattern, length: 254 )
• Shape ( type: esriFieldTypeGeometry, alias: GIS Shape )
• Shape.STArea() ( type: esriFieldTypeDouble, alias: Shape.STArea() )
• Shape.STLength() ( type: esriFieldTypeDouble, alias: Shape.STLength() )

Supported Operations:   Query   Generate Renderer   Return Updates

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