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An Address Mapping ApplicationAn Address Mapping Application
An Example of City & County Cooperation
by the
Middleton Fire District &
Dane County Land Information Office
In the Beginning…In the Beginning…
The City of Middleton Fire contacted Dane County LIO to develop a district wide
address map book
The LIO had been working with Dane County Emergency Management to provide a
similar product for all districts
Useful but…Useful but…
Hardcopy provides a base product
Map books were bulky and provided limited detail
There was a need for more information
Dane County LIO maintained a large set of digital data and provided it to communities
Some Guiding Thoughts…Some Guiding Thoughts…
“Relevant information to the person who needs it in a timely manner”
Information is data with meaning
Make it Firefighter Proof
Application GoalsApplication Goals
“Reduce response time”
“Make a device that can quickly locate the address of an incident, is inexpensive, easy to use on every call”
The processThe process
1. Obtain data from Dane County.
2. Get data from City of Middleton - street name lists, CAD data, etc.
3. Consultant cleans up the data - made sure that street names are correct, CAD data fits, etc. An initial address shapefile is developed based on the addresses in the Dane County parcel database.
The process continues…The process continues…
4. Consultant develops administrative boundaries (Fire districts, election districts, utility districts, etc.)
5. Data is delivered to City of Middleton.6. City of Middleton uses the Address
Conversion program to create/edit addresses. This application also enhances the address data by running a batch process which assigns each of the addresses fire districts, utility districts, election districts, etc.
The process continues...The process continues...
7. Once the address data is updated by the City of Middleton, a process is run to copy the data so that it can be used by the Address Locator program
8. Use the Locator program and discover errors and modifications
9. Maintain data files / Exchange with Dane County and others
Why do it this way?Why do it this way?
Could be done in house Took advantage of work that was already
completed – Dane County & City data Could only be concerned about “My Area” Could be tailored to fit your needs Off the shelf products would cost more
and gave up control of modifications.
What did we WISH to accomplish?What did we WISH to accomplish?
“Show me where the call is.
That will reduce response time”
What did we REALY accomplish?What did we REALY accomplish?
Locate the call… which did reduce drive time Provided a tool for the End User to make
more informed, faster, safer decisionsProvided a tool for Incident Command to useProvided a means to share informationMade existing data “smarter”Value added to other projects for other Dept
Issues to overcomeIssues to overcome
Before Project No perceived need Start up Cost Time Equipment
On-going Maintenance Costs Information up-dates Information control Information
Standardization Cooperation on
different levels
Information Need, Use & DetailInformation Need, Use & Detail
Information is accessible
when needed
Day to day information
MayorMayor
OtherOtherCity DepartmentsCity Departments
Fire Department Needs Fire Department Needs Firefighter NeedsFirefighter Needs
Storm water Pond Storm water Pond (Areas)(Areas)
Storm SewersStorm Sewers(Lines)(Lines)
Manhole CoverManhole Cover(Point)(Point)
Information Need, Use & DetailInformation Need, Use & Detail
Homeland Security agencies, EPA, FBI, DNR, DOT, Emergency
Management, HAZMAT Teams and others could use and would
need detailed information collected & maintained
by end users.
FEDFED
STATE &STATE &CITYCITY
Department NeedsDepartment NeedsEND USEREND USER
Same concept, different levelSame concept, different level
Information Flow ModelInformation Flow Model
Dane County acts as the warehouse for Information
Municipalities Maintain their own information and supply updates to Dane county
Dane County returns information and supplies information to other Municipalities. MiddletonMiddleton FitchburgFitchburg
SunSunPrairiePrairie
DaneDaneCOCO