michigan.WEBMERC.ADM_PY_CGI_ACUB_V17_DS

Metadata also available as

Metadata:

Identification_Information:
Citation:
Citation_Information:
Title: michigan.WEBMERC.ADM_PY_CGI_ACUB_V17_DS
Geospatial_Data_Presentation_Form: vector digital data
Description:
Abstract:
The Adjusted Census Urban Boundary (ACUB) Layer is a single polygon representing the boundary of an individual ACUB. The Adjusted Census Urban Boundary includes the following area: urban cluster area (where minimum population is 5,000) or urbanized area as designated by the U.S. Census; the entire corporate limits of any incorporated city or village designated as partially urban by the Census; and adjacent area which meets specified criteria and is agreed upon by MDOT in cooperation with the responsible local officials. Adjusted Census Urban Boundaries are subject to approval by the Federal Highway Administration. 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:
For the use of the general public, academic, and other State and Federal agencies as a source of information to be used in planning or for general knowledge. 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: -90.193635
East_Bounding_Coordinate: -82.418382
North_Bounding_Coordinate: 47.270179
South_Bounding_Coordinate: 41.724185
Keywords:
Theme:
Theme_Keyword_Thesaurus: None
Theme_Keyword: Adjusted
Theme_Keyword: Census
Theme_Keyword: Boundary
Theme_Keyword: ACUB
Theme_Keyword: Census Urban Boundary
Theme_Keyword: Rural Designation
Theme_Keyword: Urban Designation
Theme_Keyword: ACUB Dissolve
Theme_Keyword: Adjusted Census Urban Boundaries.
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: 77
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.ADM_PY_CGI_ACUB_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: ACUBCODE
Attribute_Definition:
This Adjusted Census Urban Boundary (ACUB) layer is being distributed by county. If an ACUB is split by a county boundary, the entire ACUB will not be provided with a single county’s shapefile. Both county’s ACUB layers that contain part of the ACUB would be needed to obtain the entire ACUB.
Attribute:
Attribute_Label: ACUBNUM
Attribute_Definition: ACUBCODE as a numeric value.
Attribute:
Attribute_Label: NAME
Attribute_Definition:
ACUB names are provided with no qualifiers. For example, the ACUB for the Lansing urban area will be provided as Lansing.
Attribute:
Attribute_Label: LABEL
Attribute_Definition:
ACUB labels are provided with a suffix. For example, the ACUB for the Lansing urban area will be provided as Lansing ACUB.
Attribute:
Attribute_Label: TYPE
Attribute_Definition:
The type will be ACUB for the Adjusted Census Urban Boundary Layer.
Attribute:
Attribute_Label: RU
Attribute_Definition:
Code Description 1 Rural Area 2 Small Urban Area (5,000 to 49,999) 3 Small Urbanized Area (Population 50,000 to 199,999) 4 Large Urbanized Area (Population 200,000 or More)
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: 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 Thu May 25 09:38:15 2017