Reference.CSS_SDE_ADMIN.CITY_MGF_V15

Metadata:

• Identification_Information
• Spatial_Data_Organization_Information
• Spatial_Reference_Information
• Entity_and_Attribute_Information
• Metadata_Reference_Information

Identification_Information:

Citation:

Citation_Information:

Title: Reference.CSS_SDE_ADMIN.CITY_MGF_V15

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. Currently the geographic framework contains features including roads, rivers, lakes, streams, railroads, political jurisdiction boundaries, school district boundaries, census area tabulation boundaries and legislative district boundaries. 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. Version5a replaces Version4b as the current version of the Michigan Geographic Framework (MGF). A primary driving force in the creation of Framework Version 5a was the continued reconciliation of the road network and city/village boundaries with the roads and boundaries as defined on the ACT51 maps. For further information on ACT51 see: Changes incorporated in version 5a of the MGF are described in the following documents: MGF_v14_Updates, MGF_v14_Trunkline_Updates These and other documents related to MGF can be found at:

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

Spatial_Domain:

Bounding_Coordinates:

West_Bounding_Coordinate: -90.244149

East_Bounding_Coordinate: -82.146023

North_Bounding_Coordinate: 47.184393

South_Bounding_Coordinate: 41.661426

Keywords:

Theme:

Theme_Keyword_Thesaurus: None

Theme_Keyword: City boundaries

Theme_Keyword: one record for each city

Theme_Keyword: boundaries

Theme_Keyword: MGF v15

Theme_Keyword: State of Michigan

Access_Constraints: None

Use_Constraints:

No warranty, expressed or implied is made and no liability is assumed by the State of Michigan in general or the Michigan Center for Geographic Information in specific as to the accuracy or usability of this data.

Native_Data_Set_Environment:

Microsoft Windows 7 Version 6.1 (Build 7601) Service Pack 1; Esri ArcGIS 10.2.1.3497

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: 280

Spatial_Reference_Information:

Horizontal_Coordinate_System_Definition:

Planar:

Map_Projection:

Map_Projection_Name: NAD 1983 Hotine Oblique Mercator Azimuth Natural Origin

Oblique_Mercator:

Scale_Factor_at_Center_Line: 0.9996

Oblique_Line_Azimuth:

Azimuthal_Angle: 337.25556

Azimuth_Measure_Point_Longitude: -86.0

Latitude_of_Projection_Origin: 45.30916666666666

False_Easting: 2546731.496

False_Northing: -4354009.816

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 North American 1983

Ellipsoid_Name: GRS 1980

Semi-major_Axis: 6378137.0

Denominator_of_Flattening_Ratio: 298.257222101

Entity_and_Attribute_Information:

Detailed_Description:

Entity_Type:

Entity_Type_Label: Reference.CSS_SDE_ADMIN.CITY_MGF

Attribute:

Attribute_Label: PENINSULA

Attribute:

Attribute_Label: SQMILES

Attribute:

Attribute_Label: SQKM

Attribute:

Attribute_Label: SHAPE.STLength()

Attribute:

Attribute_Label: NAME

Attribute:

Attribute_Label: FIPSNUM

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: VER

Attribute:

Attribute_Label: FIPSCODE

Attribute:

Attribute_Label: SHAPE.STArea()

Attribute:

Attribute_Label: SHAPE

Attribute_Definition: Feature geometry.

Attribute_Definition_Source: ESRI

Attribute_Domain_Values:

Unrepresentable_Domain: Coordinates defining the features.

Attribute:

Attribute_Label: LAYOUT

Attribute:

Attribute_Label: ACRES

Attribute:

Attribute_Label: LABEL

Attribute:

Attribute_Label: TYPE

Overview_Description:

Entity_and_Attribute_Overview:

The entity and attribute information is contained in several PDF documents. The primary document is MCGI Framework DD v5a.pdf. This document contains the data dictionary for the Michigan Geographic Framework data set. The document contains field names, field type and size and appropriate field descriptions and comments. The other PDF documents relevant to the data set are appendices referred to in the data dictionary descriptions.

Entity_and_Attribute_Detail_Citation:

The PDF documents containing entity and attribute information are: MCGI Framework DD v5a.pdf, Appendix A.pdf, Appendix B brblbs.pdf, Appendix C Connector.pdf and Appendix D FCC.pdf. These PDF files are located at <http://www.mcgi.state.mi.us/clearinghouse/Docs>

Metadata_Reference_Information:

Metadata_Date: 20141124

Metadata_Standard_Name: FGDC Content Standard for Digital Geospatial Metadata

Metadata_Standard_Version: FGDC-STD-001-1998

Metadata_Time_Convention: local time