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Title:

Mississippi Transportation Conference

Description:

Map viewing of tabular query results. Common display ... One frame every 50 feet. Entire State Maintained Network. Accessible from Map or Direct LRS Entry ... – PowerPoint PPT presentation

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Slides: 33
Provided by: dongr1
Learn more at: http://www.fhwa.dot.gov
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Title: Mississippi Transportation Conference


1
TMIS Overview
Don Grayson Mississippi DOT
MDOT
2
  • Transportation
  • Management
  • Information
  • System

3
Why TMIS?
  • ISTEA Requirements
  • Better access to data
  • More options in reporting
  • Minimized redundant data and efforts
  • Integrated many infrastructure applications

4
MDOT Decisions
  • Focus on Pavement, Bridge, Safety and Projects
  • All TMIS data must have Locations
  • GIS is the integrator (county/route/log mile)
  • Link to analysis tools

5
MDOT Standards
  • Windows NT Operating System
  • Sybase Database
  • PowerBuilder language
  • Intergraph Modular GIS Environment
  • Intergraph GeoMedia
  • Pontis

6
TMIS Components
Office Automation Tools
GIS-T Base Map
TMIS Database
7
TMIS Components
Office Automation Tools
GIS-T Base Map
TMIS Database
8
TMIS Database
  • Built with Sybase technology tools
  • Contains data converted from MDOT legacy
    systems
  • Minimizes redundancies
  • Establishes data owners and data viewers

9
Pontis
HPMS
Traffic
PMS
Accident
NBI
PMIS
Pavement Conditions
TMIS Database
FMS
Ad-hoc Queries
Custom Maps
Presentation Graphics
Analysis Tools (Pontis, PAP)
Saved Reports
Custom Reports
Multimedia Display
10
TMIS Components
Office Automation Tools
GIS-T Base Map
TMIS Database
11
GIS Base Map
  • Core technology for subsystem and spatial queries
  • Standard linear referencing scheme and route
    naming convention
  • Map viewing of tabular query results
  • Common display across applications

12
Dynamic Segmentation Example
QUERY Find the road segments that have 4 or
more lanes, a condition rating less than or equal
to 3 and an average daily traffic count greater
than 7500.
5.6
3.5
3
4
2
3
Pavement Condition
l
l
l
4
2
4
Number of Lanes
l
l
6.6
4.2
5500
12000
8000
ADT
l
l
Highway 43
RESULT
0.0
10.0
2.7
7.4
8.0
Miles
13
  • Attribute-based Symbology
  • Intelligent Graphics
  • Map-based Queries
  • Single-Select
  • Multi-Select
  • Fence Select
  • Area Select

14
TMIS Components
Office Automation Tools
GIS-T Base Map
TMIS Database
15
Analysis Products
  • Pontis
  • AASHTO Product
  • Life-cycle Analysis
  • Inspection Input
  • Pavement Analysis Program (PAP)
  • Developed as part of TMIS project
  • Life-cycle analysis

16
Safety Analysis
  • Sign Inventory
  • Hazardous Location Analysis
  • Accident Diagramming
  • Intersection Analysis

17
TMIS Components
Office Automation Tools
GIS-T Base Map
TMIS Database
18
Sign Inventory
19
Sign Inventory
20
Financial Integration
  • Project Information
  • Maintenance Activity

21
Projects
22
Maintenance Activity
23
Office Automation Tools
  • Word Processing (Word)
  • Spreadsheets (Excel)
  • Presentations (PowerPoint)
  • E-Mail

24
TMIS Components
Office Automation Tools
GIS-T Base Map
TMIS Database
25
Multimedia Display
  • Video Logs
  • Digital Images
  • Scanned documents and design plans
  • Microsoft Office files
  • MicroStation or AutoCad files

26
Video Logs
  • One frame every 50 feet
  • Entire State Maintained Network
  • Accessible from Map or Direct LRS Entry

27
TMIS Components
Office Automation Tools
GIS-T Base Map
TMIS Database
28
Graphical User Interface
  • Point and Click driven
  • Intuitive Windows navigation
  • Common access to database
  • On-line help
  • Accommodates different levels of users

29
Access to Data Through
  • Standard Queries and Reports
  • Ad-Hoc Queries and Reports
  • Bookshelf Queries and Reports

30
Standard Queries and Reports
  • Frequently executed
  • Queries within management system
  • Pre-determined attribute choices
  • Pre-determined report format
  • Default map formats
  • Access to TMIS details of query results

31
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32
Ad-Hoc Queries and Report
  • What-if type queries
  • Queries across management systems
  • Access to TMIS attributes for query input
  • Interface for choosing browser contents and
    report parameters
  • Interface for setting map display

33
(No Transcript)
34
Executive Queries Reports
  • Provides quicker access to executive data
  • Summarized business information
  • Book Shelf concept

35
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36
Sample System Schematic
Jackson MDOT Office
Mississippi DOT District Office
TMIS Users
TMIS Users
File Server
Scanner
Printers
Printers
Database Server
GIS Server
37
Challenges
  • Conversion of Legacy Data
  • Conversion to standard LRS
  • Changes to Historical Methods
  • Time required to adopt by Agency

38
Questions
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