michigan.WEBMERC.POL_PY_CGI_HOUSEDISTRICT_V17_DS

Metadata:

• Identification_Information
• Spatial_Data_Organization_Information
• Spatial_Reference_Information
• Entity_and_Attribute_Information
• Metadata_Reference_Information

Identification_Information:

Citation:

Citation_Information:

Title: michigan.WEBMERC.POL_PY_CGI_HOUSEDISTRICT_V17_DS

Geospatial_Data_Presentation_Form: vector digital data

Description:

Abstract:

This data set is part of the Michigan Geographic Framework. The framework serves as the digital base map for State of Michigan government. Specifically, this Michigan base map will consist of an Arc Info coverage which includes features and attributes based on the current TIGER/Line Files, base map features based on both the Michigan Department of Natural Resources (MDNR) Michigan Resource Information System (MIRIS) Files and an enhanced linear referencing system built from the Michigan Department of Transportation (MDOT) Michigan Accident Location Index (MALI). The Geographic Framework will serve as a common and standardized infrastructure on which all GIS users of 1:24,000 scale map data can build their applications. At the heart of the Geographic Framework will be the ability to administer programs that use location-based information and need to relate one database to another geographically. Version 17 replaces Version 16a as the current version of the Michigan Geographic Framework (MGF). A primary driving force in the creation of Framework Version 17 was the continued reconciliation of the road network and city/village boundaries with current information.

Purpose:

The Michigan Geographic Framework is being created to provide: significant cost-savings due to less duplication of effort across agency lines low-cost geographic database for users of GIS a common-standardized product for any area in Michigan a focal-point for establishing partnerships between federal, state, regional, county and local agencies a product that will be a rallying point for creating an ongoing update and maintenance program for transportation and other features like hydrography and municipal boundaries improved communication between agencies involved in geographic information management the cross integration of demographic and natural resource information, and other data sets the ability to look at what-if scenarios that were not possible before. The framework geography is maintained in the Michigan Georef projection system which is a form of an Oblique Mercator projection. All the data items described in the data dictionary may not be filled. The fields are present to allow for future enhancement.

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: -90.418289

East_Bounding_Coordinate: -82.413478

North_Bounding_Coordinate: 48.262692

South_Bounding_Coordinate: 41.696126

Keywords:

Theme:

Theme_Keyword_Thesaurus: None

Theme_Keyword: Lakes

Theme_Keyword: Political boundaries

Theme_Keyword: Legislative district boundaries

Theme_Keyword: Railroads

Theme_Keyword: School District boundaries

Theme_Keyword: Rivers

Theme_Keyword: boundaries

Theme_Keyword: Framework

Theme_Keyword: Census area tabulation boundaries

Theme_Keyword: Political jurisdiction boundaries

Theme_Keyword: Streams

Theme_Keyword: Streets

Theme_Keyword: Inland Waters

Theme_Keyword: State of Michigan

Theme_Keyword: Transportation

Theme_Keyword: Hydrography

Theme_Keyword: State

Theme_Keyword: Roads

Theme_Keyword: House District.

Access_Constraints: None

Use_Constraints:

No warrenty, expressed or implied, is made and no liability is assumed by the State of Michigan as to the accuracy or usability of this data.

Point_of_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: Center for Shared Solutions, DTMB

Contact_Person: Framework Contact

Contact_Position: Dispatcher

Contact_Address:

Address_Type: physical

Address: 111 S Capitol Ave 10th Floor Romney Building

City: Lansing

State_or_Province: Michigan

Postal_Code: 48933

Country: US

Contact_Voice_Telephone: 517-373-7910

Contact_Facsimile_Telephone: 517-373-2939

Contact_Electronic_Mail_Address: [email protected]

Hours_of_Service: 8 am - 5 pm

Native_Data_Set_Environment:

Microsoft Windows XP Version 5.1 (Build 2600) Service Pack 3; ESRI ArcGIS 10.0.5.4400

Spatial_Data_Organization_Information:

Direct_Spatial_Reference_Method: Vector

Point_and_Vector_Object_Information:

SDTS_Terms_Description:

SDTS_Point_and_Vector_Object_Type: GT-polygon composed of chains

Point_and_Vector_Object_Count: 110

Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:

Planar:

Map_Projection:

Map_Projection_Name: WGS 1984 Web Mercator Auxiliary Sphere

Map_Projection_Parameters:

Other_Projection's_Definition:

PROJCS["WGS_1984_Web_Mercator_Auxiliary_Sphere",GEOGCS["GCS_WGS_1984",DATUM["D_WGS_1984",SPHEROID["WGS_1984",6378137.0,298.257223563]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.0174532925199433]],PROJECTION["Mercator_Auxiliary_Sphere"],PARAMETER["False_Easting",0.0],PARAMETER["False_Northing",0.0],PARAMETER["Central_Meridian",0.0],PARAMETER["Standard_Parallel_1",0.0],PARAMETER["Auxiliary_Sphere_Type",0.0],UNIT["Meter",1.0],AUTHORITY["EPSG",3857]]

Planar_Coordinate_Information:

Planar_Coordinate_Encoding_Method: coordinate pair

Coordinate_Representation:

Abscissa_Resolution: 0.0001

Ordinate_Resolution: 0.0001

Planar_Distance_Units: meter

Geodetic_Model:

Horizontal_Datum_Name: D WGS 1984

Ellipsoid_Name: WGS 1984

Semi-major_Axis: 6378137.0

Denominator_of_Flattening_Ratio: 298.257223563

Entity_and_Attribute_Information:

Detailed_Description:

Entity_Type:

Entity_Type_Label: michigan.WEBMERC.POL_PY_CGI_HOUSEDISTRICT_V14_DS

Attribute:

Attribute_Label: OBJECTID

Attribute_Definition: Internal feature number.

Attribute_Definition_Source: ESRI

Attribute_Domain_Values:

Unrepresentable_Domain:

Sequential unique whole numbers that are automatically generated.

Attribute:

Attribute_Label: NAME

Attribute_Definition:

Value assigned to represent each 2010 State House District. Many 2010 State House districts are split by a county boundary. Therefore, an entire district may not be provided with a single county shapefile.

Attribute:

Attribute_Label: LABEL

Attribute_Definition: 2010 The State House district label

Attribute:

Attribute_Label: TYPE

Attribute_Definition:

The type will be District for the State House District Layer.

Attribute:

Attribute_Label: LEGISLATOR

Attribute_Definition:

Name of the State House Representative for each District.

Attribute:

Attribute_Label: PARTY

Attribute_Definition:

Political party in which the Representative is affiliated.

Attribute:

Attribute_Label: URL

Attribute_Definition:

The website address for each Representative.

Attribute:

Attribute_Label: SQKM

Attribute_Definition:

The values in these three area fields are calculated from the square meter area field in the ArcInfo Polygon Attribute Table (PAT).

Attribute:

Attribute_Label: SQMILES

Attribute_Definition:

The values in these three area fields are calculated from the square meter area field in the ArcInfo Polygon Attribute Table (PAT).

Attribute:

Attribute_Label: ACRES

Attribute_Definition:

The values in these three area fields are calculated from the square meter area field in the ArcInfo Polygon Attribute Table (PAT).

Attribute:

Attribute_Label: VER

Attribute_Definition:

The VER field contains the Michigan Geographic Framework version from which the layer was created.

Attribute:

Attribute_Label: LAYOUT

Attribute_Definition:

This field is used to determine paper layout when creating cartographic products.

Attribute:

Attribute_Label: PENINSULA

Attribute:

Attribute_Label: Shape

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: ESRI

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: Shape.STArea()

Attribute:

Attribute_Label: Shape.STLength()

Metadata_Reference_Information:

Metadata_Date: 20130710

Metadata_Contact:

Contact_Information:

Contact_Organization_Primary:

Contact_Organization: Center for Shared Solutions, DTMB

Contact_Person: Framework Contact

Contact_Position: Dispatcher

Contact_Address:

Address_Type: physical

Address: 111 S Capitol Ave 10th Floor Romney Building

City: Lansing

State_or_Province: Michigan

Postal_Code: 48933

Country: US

Contact_Voice_Telephone: 517-373-7910

Contact_Facsimile_Telephone: 517-373-2939

Contact_Electronic_Mail_Address: [email protected]

Hours_of_Service: 8 am - 5 pm

Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata

Metadata_Standard_Version: FGDC-STD-001-1998

Metadata_Time_Convention: local time