TABLE OF CONTENTS - Michigan

Miichigan GIS 9�\�\1�\1 Databasee Standards

Version

V

1.0

Prrepared by:

Center for Shared

S

Solutions and Techhnology Partn

nerships

Michigan

M

Depaartment of Te

echnology, M anagement aand Budget

111 S. Capitol St. 10th Floor

Lansing, MI 489333

Cop

pyright 2011

TABLE OF CONTENTS

TABLE OF CONTENTS .......................................................................................................................................... 2

EXECUTIVE SUMMARY ....................................................................................................................................... 3

1.

INTRODUCTION ......................................................................................................................................... 4

2.

DOCUMENT DEVELOPMENT ....................................................................................................................... 5

3.

4.

2.1

TECHNICAL ADVISORY COMMITTEE ....................................................................................................................... 5

2.2

REFERENCE DOCUMENTS ....................................................................................................................................5

2.3

PUBLIC REVIEW ................................................................................................................................................5

OPERATIONAL CONSIDERATIONS ............................................................................................................... 6

3.1

EXISTING SYSTEMS ............................................................................................................................................6

3.2

PROJECTIONS ................................................................................................................................................... 6

3.3

GIS DATA MAINTENANCE ...................................................................................................................................7

DATABASE STANDARDS ............................................................................................................................. 8

4.1

TABLE COLUMN DESCRIPTIONS ............................................................................................................................ 8

4.2

ROAD CENTERLINES ...........................................................................................................................................8

4.3

ROAD NAME ALIAS TABLE.................................................................................................................................16

4.4

SITE STRUCTURE POINTS ...................................................................................................................................18

4.5

PUBLIC SAFETY ANSWERING POINTS (PSAP) BOUNDARIES ..................................................................................... 23

4.6

EMERGENCY SERVICE ZONE (ESZ) BOUNDARIES .................................................................................................... 24

4.7

POLICE BOUNDARIES........................................................................................................................................26

4.8

FIRE BOUNDARIES ...........................................................................................................................................27

4.9

EMERGENCY MEDICAL SERVICE (EMS) BOUNDARIES ............................................................................................. 28

4.10

STATE BOUNDARIES .........................................................................................................................................29

4.11

COUNTY BOUNDARIES ......................................................................................................................................30

4.12

MUNICIPALITY BOUNDARIES .............................................................................................................................. 31

4.13

UNINCORPORATED COMMUNITY BOUNDARIES ..................................................................................................... 32

4.14

NEIGHBORHOOD BOUNDARIES........................................................................................................................... 33

4.15

DRIVEWAYS AND NON�\ADDRESSABLE ROADS ....................................................................................................... 34

5.

CONTACT INFORMATON ...........................................................................................................................35

6.

DOCUMENT AND VERSION UPDATES.........................................................................................................35

EXECUTIVE SUMMARY

The Michigan State Police (MSP) 9�\1�\1 Administration Section received funding through a joint National

Highway Traffic Safety Administration (NHTSA) and National Telecommunication and Information

Administration (NTIA) Ensuring Needed Help Arrives Near Callers Employing 9�\1�\1 (ENHANCE 9�\1�\1)

grant, in September of 2009, to develop a statewide geographic information system (GIS) database

repository for the 9�\1�\1 community. This statewide integrated GIS data repository will be a system to

provide the replication capabilities for Public Safety Answering Points (PSAPs) to provide GIS 9�\1�\1

datasets into architecture that will integrate the datasets statewide and also receive data updates on a

regular basis. The database will be usable by local 9�\1�\1 jurisdictions for data extracts to be used in

current 9�\1�\1 systems, including wireless 9�\1�\1 and for future IP�\based Next Generation 9�\1�\1 (NG9�\1�\1)

systems in Michigan.

The Center for Share Solutions and Technology Partnerships (CSSTP), part of the Michigan Department

of Technology, Management and Budget (DTMB) will develop the 9�\1�\1 GIS data repository and system

interface. To implement the 9�\1�\1 GIS database repository, established standards need to be developed

to provide a single state database model for each local dataset to be replicated into the repository.

These database standards have been developed to include the foundation of the existing National

Emergency Number Association (NENA) 9�\1�\1 GIS standards, that have been part of the 9�\1�\1 fabric for a

number of years, but also includes the scalability of database standards for future Next Generation 9�\1�\1

(NG9�\1�\1) systems. The 9�\1�\1 GIS repository standards are necessary to create the interoperability

between all local datasets into seamless statewide GIS data layers for 9�\1�\1.

These standards will help to implement effective data maintenance and quality control of the datasets.

The 9�\1�\1 GIS database repository will provide a system of integrated datasets into a seamless statewide

layer that each participating local jurisdiction will be able to download and use for dispatch and

emergency services functions. Having up to date GIS datasets of neighboring jurisdiction or the entire

state available to implement into a local 9�\1�\1 system will help during times when needing to dispatch to

neighboring jurisdictions.

1.

INTRODUCTION

The standards outlined in this document for the 9�\1�\1 GIS data repository layers will be the foundation

to providing data interoperability and additional quality assurance and quality control measures. Most

of the required fields within the database standards are fields that should be included and populated in

any GIS system design in today��s 9�\1�\1 systems. These database standards will also help all jurisdictions

evaluate their current datasets against the minimum required fields and will help all jurisdictions assure

that they are at that baseline. The standards also allow each jurisdiction to acknowledge and plan for

developing more granular data in the years to come to continually increase the precision and accuracy

of the data for NG9�\1�\1. The minimum seamless statewide GIS data requirements for the ENHANCE 9�\

1�\1 grant repository are the road centerlines and the PSAP boundary layers. The road centerlines are

typically a minimum requirement today for Computer Aided Dispatch (CAD) systems for wireless phase

II, and will also be a minimum requirement in NG9�\1�\1 for call routing and location validation. The PSAP

boundaries will also be a minimum requirement for the NG9�\1�\1 environment. Although not a data

requirement for the ENHANCE 9�\1�\1 grant, the standards for the ENHANCE 9�\1�\1 project also data

standards for site structure points and emergency service zone boundaries. This would provide more

detailed data, in areas where those data layers existed, to improve public safety across 9�\1�\1

jurisdictions today and into the future.

2.

DOCUMENT DEVELOPMENT

2.1

Technical Advisory Committee

The database standards that are outlined within this document were developed and reviewed by the

Technical Advisory Committee (TAC) which was established to provide input for data and systems

development and ongoing deliverable issue resolution. Members of the TAC are:

Name

Organization

Harriet Miller�\Brown

Michigan State Police

Eric Swanson

CSSTP

Laura Blastic

CSSTP

Paul Harmon

CSSTP

Mark Holmes

L.R. Kimball

Mike Szor

Alpena County 9�\1�\1

Phyllis Fuller

Barry County 9�\1�\1

Mike Muskovin

Ottawa County 9�\1�\1

Nathan Fazer

Eastern UP Planning Region GIS

Chris Cantrell

Midland County GIS

Scott Ambs

Jackson County GIS

Ron Plamondon

Leelanau County IT

Dawn Siegel

Oakland County IT

Tom Shewchuk

Ingham County IT

Susan Moore

Oakland County GIS

2.2

Reference Documents

In the development of these standards, the following NENA Technical Standards Documents were

referenced: 02�\0141 for GIS Data Collection and Maintenance, 02�\0102 for GIS Mapping Standards, 08�\

0033 for i3 standards in a NG9�\1�\1 environment, and the currently proposed NENA GIS Data Model 2.04

in development within a dedicated NENA working group. The database standards are consistent with

and adopt many of the data field specifications outlined within the NENA technical standards. This

document will be maintained and updated as necessary by CSSTP and will be posted to websites through

CSSTP and also the Michigan State 9�\1�\1 Committee.

2.3

Public Review

A public review and comment period for this document will begin on September 30, 2011 until October

14th, 2011. Comments and feedback will be reviewed by the TAC and noted, and necessary changes to

the standards document will be included in an updated version to be finalized by October 28, 2011.

1

NENA Standard Data Formats for ALI Data Exchange & GIS Mapping, 02�\010, v8.2, June 10, 2009

NENA GIS Data Collection and Maintenance Standards, 02�\014, Issue 1, July 17, 2007

3

NENA Detailed Functional and Interface Standards for the NENA i3 Solution (TSD), 08�\003 v1, June 14, 2011

4

NENA GIS Data Model 2.0 is nearing release for public review.

2

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