View In:   ArcGIS Online Map Viewer

Name: Natural Heritage Areas

Display Field: MAPTITLE

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: The multiple vector file denotes the 32 areas designated in the state's Threatened and Endangered Species regulations (COMAR 08.03.08) under section .10 Natural (1) Contain one or more threatened or endangered species or wildlife species in need of conservation; (2) Be a unique blend of geological, hydrological, climatalogical or biological features; and (3) Be considered to be among the best Statewide examples of its kind. Designation of these areas was developed in conjunction with the Critical Area Law and most fall within the Chesapeake Bay Critical Area. Sites outside the Critical Area are already owned by a public agency. Coverage is of attributed polygons only; attributes are NHA numbers and names from COMAR 08.03.08, and the USGS 7.5 minute quadrangles upon which the original boundaries were manually drawn.

Copyright Text: MD iMAP, DNR

Default Visibility: true

MaxRecordCount: 14000

Supported Query Formats: JSON, geoJSON

Min Scale: 0

Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Use Standardized Queries: true

Supports ValidateSQL: true

Supports Calculate: true

Extent:

XMin: -8844841.2244
YMin: 4574084.719499998
XMax: -8359343.967800001
YMax: 4820852.985299997
Spatial Reference: 102100  (3857)

Drawing Info:

Renderer:
Simple Renderer:
Symbol:
Style: esriSFSSolid
Color: [0, 255, 197, 255]
Outline:
Style: esriSLSSolid
Color: [0, 0, 0, 0]
Width: 0
Label:
Description:
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: true
Supports Returning Geometry Centroid: false

HasZ: false

HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field:

Fields:

• OBJECTID ( type: esriFieldTypeOID, alias: OBJECTID, editable: false, nullable: false, defaultValue: null, modelName: OBJECTID )
• MAPTITLE ( type: esriFieldTypeString, alias: Map Title, editable: true, nullable: true, length: 25, defaultValue: null, modelName: MAPTITLE )
• NHA ( type: esriFieldTypeString, alias: Natural Heritage Area, editable: true, nullable: true, length: 50, defaultValue: null, modelName: NHA )

Templates:

• Name: Natural Heritage Areas
  Description:
  Prototype:
  MAPTITLE: null
  NHA: null
  
  Drawing Tool: esriFeatureEditToolPolygon

Capabilities: Query,Extract

Sync Can Return Changes: false

Is Data Versioned: false

Supports Rollback On Failure: true

Supports ApplyEdits With Global Ids: false

Supports Query With Historic Moment: false

Supports Coordinates Quantization: true

Supported Operations:   Query   Query Attachments   Calculate   Validate SQL   Generate Renderer   Return Updates   Iteminfo   Thumbnail   Metadata