Name: Maryland Senate Districts (2020)
Display Field: Sen_Dist
Type: Feature Layer
Geometry Type: esriGeometryPolygon
Description: Maryland adopted new State Legislative Districts on February 24, 2012 based on the population changes reported in the 2010 U.S. Census. These boundaries, and the representatives from each Senate district (as of 2020) are shown here. Field Names and Definitions
Field Names and Definitions--
Field Name: Sen_Dist
Field Alias: District
Definition: Maryland Senate District Number
Field Name: Senator
Field Alias: Senator
Definition: Senator representing the district
Field Name: LINK
Field Alias: Link
Definition: Link to more information about the senator
Field Name: County
Field Alias: County
Definition: Counties included in the district
Data Source
MD iMap, Maryland Election Boundaries (http://data.imap.maryland.gov/datasets/6cb698e1aea1443e8b1cddd3f13b7ac5_1), 2021
Processing Steps/Dates
Previously downloaded legislative boundaries were joined to the current district representatives using ArcMap. Informatin was updated for current representatives (2020).
Date: 3/12/21
Contact Information
Molly Finch
Chesapeake Bay Foundation
mfinch@cbf.org
Copyright Text: Chesapeake Bay Foundation (2021)
Default Visibility: true
MaxRecordCount: 10000
Supported Query Formats: JSON, geoJSON, PBF
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: -8848524.8337
YMin: 4567010.418899998
XMax: -8354430.156800002
YMax: 4825776.019800007
Spatial Reference: 102100
(3857)
Drawing Info:
Renderer:
Simple Renderer:
Symbol: Style: esriSFSSolid
Color: [0, 0, 0, 0]
Outline:
Style: esriSLSSolid
Color: [0, 38, 115, 255]
Width: 1
Label: N/A
Description: N/A
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
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: false
Supports Query With Current User: true
HasZ: false
HasM: false
Has Attachments: false
HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText
Type ID Field: null
Fields:
-
Sen_Dist
(
type: esriFieldTypeString, alias: District, length: 50
)
-
LINK
(
type: esriFieldTypeString, alias: Link, length: 8000
)
-
Shape_Length
(
type: esriFieldTypeDouble, alias: Shape_Length
)
-
Shape_Area
(
type: esriFieldTypeDouble, alias: Shape_Area
)
-
OBJECTID
(
type: esriFieldTypeOID, alias: OBJECTID
)
-
Shape
(
type: esriFieldTypeGeometry, alias: Shape
)
-
Senator
(
type: esriFieldTypeString, alias: Senator, length: 8000
)
-
County
(
type: esriFieldTypeString, alias: County, length: 8000
)
-
Party
(
type: esriFieldTypeString, alias: Party, length: 4
)
Supported Operations:
Query
Query Attachments
Query Analytic
Generate Renderer
Return Updates
Iteminfo
Thumbnail
Metadata