Post on 20-Mar-2020
transcript
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Michigan Center for Geographic Information
www.michigan.gov/cgiphone: 517.373.7910
fax: 517.373.2939
Michigan Geographic Framework(MGF)
Local Data Partnerships
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MGFInformation FlowEstablishing a PartnershipCurrent Working PartnershipsCGI / Ionia County Partnership
Overview
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What is the MGF?The State of Michigan’s digital base map which contains most commonly needed themes to conduct state business.The MGF houses the LRS to link MDOT tabular business data to the geographic location.
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MGF Coverage / ShapefileFramework shapefiles (.shp)- Cartographic Representation
Framework Coverage
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MGF Transportation UsesMGF is the base map for the Laptop Data Collector and RoadsoftLRS for all of MDOT data (Crash locations, AADT, Act 51)Used for federal reporting (HPMS, FHWA)
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Information Flow
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Current Information FlowLocal Entity / State / Federal
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MGF Road Inputs
Act51 Certification Process (MDOT)Asset Mgmt Change Requests (TAMC)Crash Feedback Loop (MSP / MDOT)Local Data PartnershipsQVF New Road Adds (DOS)Imagery / Other GIS Datasets
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Future Information Flow
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Local Data Steward and Information Owner
What is a Steward?A Steward is a local authority who collects and maintains official
information for their area. The Steward acts as a liaison to receive and disseminate data amongst Information Owners.
What is an Information Owner?An Information Owner is the local authority on information in their
area of interest.
Why create a Stewardship in your area?Information flow becomes more effective.
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Establishing a Partnership
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Benefits of a Partnership
Improved efficiency / information flowUniform base map verified by the local entity
Accurate and up-to-date informationLinear referenced features
Allows for data migration and long-term analysisSignificant cost savings Coordination within County
911 emergency dispatch, road commission, equalization, clerk, etc.
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Partnership Requirements
Must be beneficial for both partiesMust identify one Local Data StewardMust establish formal update processIf possible, maintain key linking components for data transfer
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Partnership Policy
All partnerships must have pre-approved work plan before work will beginFuture work plans must follow the standards and guidelines of the MGF
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Partnership Policy – cont’d
No full-scale repositioningSpot repositioning acceptable where accuracy does not meet MGF standard
No centerline data will be accepted in place of the current MGF linework
May use for transfer of attribution, new road additions, and spot repositioning, if warranted
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The Process
Contact CGISet up Local Data Partnership Interest DiscussionDevise a work plan Upon approval of work plan, data sharing may begin.
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Local Data Inputs – Version 7
Allegan County 5400Barry County 70Ionia County 150Jackson County 20
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MGF / Ionia County Partnership
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IONIA COUNTY ROAD COMMISSION
169 East Riverside Dr.Ionia, MI 48846
www.ioniacountyroads.org
PH: 616-527-1700
FAX: 616-527-8848
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Overview
ImplementResponsibilitiesCost Advantages
Data Steward
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How We Did It
Meeting With CGIGIS Meeting / Choose A Data StewardPhone CallsDepartment Head MeetingsE-MailExcel Spreadsheet
(Implement)
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Sample Of Spreadsheet
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STRESSED OUT !!!!!!
If you think I am frustrated now You should have seen me an hour ago!!!
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JUST KIDDING
With A Minimal Amount Of Exertion
The Benefits Can Be Enormous
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Responsibilities
Keep Track Of Your Data Contacts.
Answer The Phone When CGI Calls And/Or E-mails
Meet With CGI To Make ChangesThis Is Not A Requirement, You May Send Data By E-Mail, Mail, FTP Server Etc…
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Cost To Your Department
With Meetings, Phone Calls Etc…..
Data Partnership Setup: 10 Hours
Data Correction: 10 Hours
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Advantages
Accurate Data
Cost Sharing
Expertise Help with other projectsDEM Data Conversion
RoadSoft
Ortho Photos
Your Act51 Data
GIS
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Uses Of Data
RoadsoftGISMapsConstruction MeetingsConstruction Projects
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IONIA COUNTY ROAD COMMISSION
169 East Riverside Dr.Ionia, MI 48846
www.ioniacountyroads.org
PH: 616-527 1700
FAX: 616-527-8848
Lonnie Finch
lonnie@ioniacountyroads.org
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MGF / CGI Contact InformationLaura Blastic
MGF Lead Editor, Local Data Partnership Coordinator blasticl@michigan.govfax: 517.373.2939
Michigan Center for Geographic Information
www.michigan.gov/cgiphone: 517.373.7910
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Michigan Center for Geographic Information
OR
Ionia County Road Commission
Questions?