Office of Technology PartnershipsGIS Collaboration

State GIS Update

April 21, 2017

Mark Holmes, GISP

Outline

2

• MGF Upgrade Project

• Census Programs

• Imagery Update

• LiDAR Update

• Open Discussion

MGF Background

3

• MGF began in the 1990s

– Produced 16 annual versions to date

– Framework modeled after national Framework concepts

– Modeled using Census Tiger topological model

– Initially used ArcInfo Coverage Data Format

– Integrated boundary geography, roads, hydrology, rail

– Integrated Linear Referencing System for all roads

– Annual versions are made publicly available

– Seen by federal agencies and other states as a model integrated state framework

Components of Today’s MGF

4

• Local• MDOT

• MDOS• CSS

StandardsBusiness

Rules

PermissionsData

MGFEE

Michigan Geographic Framework Editing Environment (MGFEE)

Reasons for change

5

• MGFEE system is end of life– Older programming technology– No longer being supported through new version releases– Delivery generation tools use old technology and data formats

• Newer technology to improve data management• Develop new federated model using distributed architecture• Data stewards use their own editing tools to manage their

authoritative data then provide changes back to MGF master GIS repository – State Spatial Data Infrastructure model– MDOT implementing ESRI Roads and Highways– State agencies use their own editing software

• Leverage web services to provide access to MGF data more frequently

Key Requirements

6

• Business Rule Engine– Validation of topology across geodatabases

– Detect change in geometry and attributes

– Validate attribute requirements

– Business rules can be executed from multiple editing platforms

• Workflow Management– Notify data stewards of edits that could affect their data

– Notify approvers of needed review

– Flag standardization errors – route back to data steward

– Track data validation and approvals through process to publication

MGF Federated System

Michigan Geographic Framework

8

• Modeled on National Spatial Data Infrastructure (NSDI) framework

• NSDI 7 key data themes

• Addresses added as 8th in 2016

• National Address Database

• National State Geographic Information Council – Local-State-Federal Authoritative Data Flow

• Michigan has opportunity to lead

NSGIC GIS Maturity Assessment

9

National NSDI Report Card

10

National NSDI Report Card

11

What to expect

• Version 17 to be delivered in current MGF format

• Version 18 will be a transitional delivery, LRS will be produced from ESRI Roads and Highways

• Anticipate some changes to current deliverables– No .e00 export

– Files as shapefiles or feature classes

– Some fields that are no longer used may be removed

• Migration table is planned to be produced from ESRI Roads and Highways

• More outreach and communication as project begins

Today and Tomorrow

MGF Today MGF Next

One editing environment Distributed editing

Annual versions More frequent versions

Cannot load bulk features Can integrate bulk uploads

Data products are produced as exported files

Service oriented architecture – connect to a service to get updates

Highly customized More COTS than customized (expected)

MGF data layers publicly available Geospatial repository to manage publication version of data based on data classification, open and internal

Census Programs

• Boundary and Annexation Survey

– CSS is liaison with Census for boundary changes

• Geographic Support System (GSS) Program

• LUCA (Local Update of Census Addresses Operation)

– https://www2.census.gov/geo/pdfs/partnerships/luca/2020LUCA_InfoGuide.pdf

– Develop accurate counts for decennial census, funding programs, statistics for grant programs

GIS Open Data Portal

http://gis-michigan.opendata.arcgis.com/

GIS Open Data Portal

• MGF v17 – May release

• Moving to Open Data 2.0 Platform

• Michigan GIS web page

• Decommission MGDL

Office of Technology PartnershipsGIS Collaboration

• GIS Email Listserv

– ~ 900 members

– RSS feed to view the last 100 emails

• View via IE or subscribe to receive downloads

– 118 emails in the last year – ~ 25 announcing jobs or internships

Michigan Statewide Authoritative Imagery & Lidar(MiSAIL)

IMAGERY• Axis Geospatial – Easton MD

• Imagery acquisition of 10-12K square miles per year

• Partnerships available

• 12” base resolution

• 6” and 3” buyups available

• 4-band

Michigan Statewide Authoritative Imagery & Lidar(MiSAIL)

2017 IMAGERY• UP 12” – 7,127 sq. miles

• LP 12” – 8,150 sq. miles

• 6” and 3” buyups – 850 sq. miles

Michigan Statewide Authoritative Imagery & Lidar(MiSAIL)

Quality Level 2 LiDAR

Federal LiDAR Projects Using MiSAIL

– Sanborn Map Company

• FEMA 2015

• FEMA 2016

• NRCS 2016/2017

• FEMA 2017

• 3DEP Grant – Wayne Co

Michigan Statewide Authoritative Imagery & Lidar(MiSAIL)

USGS 3DEP Grant

• Continuously accepting applications

• State can submit

• Average grant covers 1/3 of project cost

• $125.80 / sq. mile

• Looking for funding partners to expand the project area

Community GIS Parcel Repository

Agreement

Using CAMA StandardsBS&A Extract

CSS Data AggregationSOM Internal

Server

SOM Internal Server

ArcGIS Online

SOM Users Partner Users

Community GIS Parcel Repository

Master Address Repository (MAR)

Mark Holmes – GeoSpatial Services Manager

Josh Ross – Framework Manager

Tony Olkowski – Open Data Portal

Steve Cross – Parcel Repository

Nan Ewald – User Group meetings

Ulrika Zay - Outreach

Everett Root – MiSAIL/Outreach

517-373-7910

CSS Team

Master Address Repository (MAR)

Open Discussion

Open Discussion