MPO Policy and Procedures Manual - Indianapolis Metropolitan ...
MPO Policy and Procedures Manual - Indianapolis Metropolitan ...
MPO Policy and Procedures Manual - Indianapolis Metropolitan ...
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10. Information Management<br />
Good planning depends on good information. In addition to data collected through meetings<br />
<strong>and</strong> interactions with the public <strong>and</strong> other IRTC members, the <strong>MPO</strong> leases, buys <strong>and</strong> collects<br />
economic, demographic, <strong>and</strong> travel data required for planning. The <strong>MPO</strong> manages the<br />
information generated during our various planning processes <strong>and</strong> uses today’s information to<br />
generate forecasts used to support future transportation plans.<br />
The <strong>MPO</strong> uses traditional office paper filing systems, computers, software, <strong>and</strong> email as well as<br />
more specialized statistical, transportation modeling, <strong>and</strong> spatial information systems (also<br />
called Geographic Information Systems or GIS).<br />
General Office Environment<br />
The <strong>MPO</strong> uses personal computers, network services, <strong>and</strong> office software leased through the<br />
Marion County Information Services Agency (ISA). The ISA currently uses software from the<br />
Microsoft Corporation for all computing operations. Microsoft Exchange Server with an Outlook<br />
2007 PC client is used for email. Microsoft XP is the current PC operating system used <strong>and</strong><br />
Microsoft Office Professional 2007 (Excel, Word, Access, <strong>and</strong> PowerPoint) is used on the<br />
desktop.<br />
Microsoft Server is used to provide network communications <strong>and</strong> storage. Due to the<br />
computational intensity of <strong>MPO</strong> software applications, data is normally stored on individual PCs<br />
during application runs. Results <strong>and</strong> backups of input files are stored on <strong>Indianapolis</strong>-Marion<br />
County's Enterprise servers. Data on enterprise servers is backed up daily.<br />
Microsoft SharePoint software is used to manage the <strong>MPO</strong>’s web environment. The <strong>MPO</strong>’s<br />
primary statistical software is SPSS Version 17.<br />
GIS Environment<br />
<strong>MPO</strong> staff utilizes GIS software from two vendors. The ISA provides an Enterprise license to<br />
the ESRI Corporation’s ArcGIS software suite. The <strong>MPO</strong> also uses GIS software from the<br />
Caliper Corporation. Caliper’s products, including TransCAD, TransModeler provide specific<br />
transportation modeling software routines the <strong>MPO</strong> uses in its transportation modeling work.<br />
Caliper’s Maptitude software, a GIS package with similar capabilities to ArcGIS, is used to<br />
provide compatibility with output from the other Caliper products. The following list describes<br />
what is currently in use <strong>and</strong> is subject to change as technology <strong>and</strong> <strong>MPO</strong> needs <strong>and</strong><br />
responsibilities change.<br />
• ArcGIS is used for general mapping, Traffic Impact Studies, the Long-Range<br />
Transportation Plan <strong>and</strong> the IRTIP, <strong>and</strong>, custom applications as needed.<br />
• Maptitude is also used for general mapping <strong>and</strong> analysis, especially for the Regional<br />
Plan.<br />
• TransCad is used for Travel Dem<strong>and</strong> Modeling <strong>and</strong> as an interface though which Air<br />
Quality Conformity is tested <strong>and</strong> Subarea analysis.<br />
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