NG911 and GIS at

St. Louis County, MissouriLauren Voelker, GIS Coordinator,

Emergency Communications Commission

St. Louis County, Missouri

• 523 mi2

• 90 municipalities

• Population 998,954 (2010)

Public Safety in St. Louis County

• 56 Police Departments

• 23 Fire Districts

• 20 Municipal Fire

Departments

• 34 EMS Providers

• 20 PSAPs

St. Louis County PSAP Totals (2015)

St. Louis County GIS Service Center

Address Points and Street Centerlines

• Data stewardship

• QAQC

• Field Work

• CLDXF Compliance (NENA-STA-004.1.1-2014)

Workflow and Transition to NG911 Staging Database

STLCO Replicate

STLCO Production

ETL with FME

Replication

The Approach…

The Realization…

X-Ray for ArcCatalog

X-Ray for ArcCatalog

Once the data model is the way we want it….FME!!!

• Safe Software’s FME allows

us to load data from our

Source database into our

Target database

• ETL software

• Also offered as Esri’s Data

Interoperability Extension

The Neophyte…

• FMEpedia, webinars, FME Evangelist,

forums, etc.

• Sample workspaces

• Focus on the Prize… Use FME to load data from source

schema to target schema

• Prefab templates for plug-and-play

• Work the problem

• Familiarity with FME

The Model…

LGIM Translation

Transformers

• Attribute Renamer

• Attribute Creator

• Attribute Value Mapper

• Schema Mapper

• Tester

• Time Stamper

• Date Formatter

• Null Attribute Remover

The Model…

Questions?

For more information:

Lauren Voelker; lvoelker@stlouisco.com

St. Louis County Emergency Communications

Commission

Thank you!