Michigan Cities - Framework V17

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Metadata:

Identification_Information:
Citation:
Citation_Information:
Publication_Date: 20130101
Title: Michigan Cities - Framework V17
Edition: Version 5a
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 17a replaces Version 16a as the current version of the Michigan Geographic Framework (MGF). A primary driving force in the creation of Framework Version 17a 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.
Supplemental_Information:
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.
Time_Period_of_Content:
Time_Period_Information:
Range_of_Dates/Times:
Beginning_Date: 20120101
Ending_Date: 20130101
Currentness_Reference:
The geographic structure and attributes of this State of Michigan framework data set was created based on the 1994 U.S. Census Bureau based TIGER line files as well as the Michigan DNR created MIRIS file (a computerized map digitized from USGS topo maps in the 1970s). The attributes originated from the 1994 TIGER files. However, several more recent products were employed as secondary sources to resolve topological, positional and attributional discrepancies. The following sources were available during the creation of the MGF: Michigan Dept. of Transportation ACT51 maps through 1999 ( ACT51 maps are annually updated maps created by the MDOT for the purpose of allocating federal highway funds.) The USPS Michigan ZIP+4 State Directory Copyright 2000 Qualified Voter File project (QVF) maps begun in 1997. (The QVF is a Department of State (DOS) program that manages Michigan's registered voters. The program requires all county, city, township, and village clerks to provide updated and added street, voting precinct, school district and jurisdiction information directly on maps provided by the Michigan Center for Geographic Information.) This source information listed was compared with 1992 and 1997 Michigan State University created aerial photographs as well as 1992-2000 USGS Digital Ortho Quad Photos to resolve conflicts between the current framework geography and the Michigan Department of Transportation (MDOT) Michigan Accident Location Index (MALI). The above source information was used to create Versions 1a and 1b. Framework Version 2a, was improved by using the United States Geological Survey (USGS) 1:12,000 Digital Ortho Quarter Quad (DOQQ) aerial photography to reposition all the named roads in each county. The DOQQs were produced in 1992-1999. Framework Version 3b was reconciled to the 2001 Act51 maps ( see the abstract in this document for further information on the Act51 project). Changes incorporated in version 3b of the MGF are described in the following document: MGF_v3b_Updates Framework Version 4, has been reconciled to the 2002 Act51 maps ( see the abstract in this document for further information on the Act51 project). Changes incorporated in version 4 of the MGF are described in the following document: MGF_v4b_Updates Changes incorporated in version 5a of the MGF are described in the following document: MGF_v5a_Updates This and other documents related to MGF can be found at: <http://www.mcgi.state.mi.us/clearinghouse/Docs>
Status:
Progress: Complete
Maintenance_and_Update_Frequency: As needed
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 dissolved
Theme_Keyword: one record for each city
Theme_Keyword: MGF v5
Theme:
Theme_Keyword_Thesaurus: ISO 19115 Topic Categories
Theme_Keyword: boundaries
Place:
Place_Keyword_Thesaurus: None
Place_Keyword: State of Michigan
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
Data_Quality_Information:
Logical_Consistency_Report: Data was tested within the parameters of the program
Completeness_Report: Data is as complete as possible
Positional_Accuracy:
Horizontal_Positional_Accuracy:
Horizontal_Positional_Accuracy_Report:
Data were created using the positional accuracy of the statewide Michigan Geographic FRAMEWORK dataset (basemap of Michigan).
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: Cities V15
Attribute:
Attribute_Label: PENINSULA
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: 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: SHAPE.STLength()
Attribute:
Attribute_Label: NAME
Attribute_Definition:
City names are provided with no qualifiers. For example the City of Lansing will be provided as Lansing.
Attribute:
Attribute_Label: FIPSNUM
Attribute_Definition: FIPSCODE as a numeric value.
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_Definition:
The VER field contains the Michigan Geographic Framework version from which the layer was created.
Attribute:
Attribute_Label: FIPSCODE
Attribute_Definition:
This City layer is being distributed by county. Since some cities are split by a county boundary, the entire city would not be provided with a single county’s shapefile.
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_Definition:
This field is used to determine paper layout when creating cartographic products.
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: LABEL
Attribute_Definition:
City labels are provided with a prefix. For example, Lansing will be provided as City of Lansing.
Attribute:
Attribute_Label: TYPE
Attribute_Definition:
The type will be City for the City Layer.
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>
Distribution_Information:
Distributor:
Contact_Information:
Contact_Organization_Primary:
Contact_Organization: Michigan Center for Geographic Information
Contact_Person: Krisanne McConnell
Contact_Position: Geographic Framework Development Manager
Contact_Address:
Address_Type: unknown
Address: 111 S Capitol Ave., 10th Floor
City: Lansing
State_or_Province: MI
Postal_Code: 48913
Contact_Voice_Telephone: 517-373-7910
Contact_Facsimile_Telephone: 517-373-2939
Contact_Electronic_Mail_Address: [email protected]
Resource_Description: State Framework
Distribution_Liability:
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.
Metadata_Reference_Information:
Metadata_Date: 20130906
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
Generated by mp version 2.9.12 on Fri Sep 15 11:50:55 2017