managing tomorrow’s transportation system with gis · managing tomorrow’s transportation system...
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Managing TomorrowManaging Tomorrow’’s Transportation System s Transportation System with GISwith GIS
Eric FlossEric FlossESRI ESRI –– Atlanta, GAAtlanta, GA
AgendaAgenda
• Transportation Professionals Increasingly Face Four Major Challenges:
– Provide Comprehensive Information Systems that Effectively Guide Decision Making (Data and Systems Integration)
– Maintain an Accurate Asset Inventory– Ensure the Safety of the Transportation Systems– Monitor the Effectiveness of Transportation Policies
Key Transportation Agency IT IssuesKey Transportation Agency IT Issues
• Integration to Support Agency-Wide Business Functions:
– Need to provide easy access to data and information: A seamless flow of information regardless of format, platform or location
– Need to integrate data across the enterprise; to integrate data across the “project lifecycle”
– Acquire Best of Breed COTS Solutions, and Have Them Seamlessly Integrated
Legacy apps are not integrated to enable agencyLegacy apps are not integrated to enable agency--wide viewwide viewChallenge: How to make sense of the data and information?Challenge: How to make sense of the data and information?
Integration to Support AgencyIntegration to Support Agency--Wide BusinessWide Business
• Why an Issue? Because Increasingly the Most Valuable Resource Within a DOT is the Information InfrastructureInformation Infrastructure
– 85 Percent of Data in Modern Organizations is Unstructured*
– 30 Percent of People’s Time is Spent Searching for Relevant Information*
– 60 Percent of CEOs and Agency Directors Feel They Do Not Have the Type of Information Support to Make Good Decisions*
– 90 Percent of Information in a DOT has a Spatial Component
* Source: IBM
GIS as the integration platformGIS as the integration platform
Smooth Information Flow?Smooth Information Flow?
ESRI software supports many disciplines across ESRI software supports many disciplines across the entire transportation enterprisethe entire transportation enterprise
Integration IssuesIntegration Issues
• Data is located at the application level, often in different formats: “Islands of Data”
• Distributed and Heterogeneous Environments: Different OS, RDBMS, Hardware Platforms
• Major Gaps in Information Flow across the Agency
• Desire to Have Technology Support Business Processes, Rather Than “Drive Them”
Obtaining Value from Enterprise ProgramsObtaining Value from Enterprise Programs
• Goal is to provide a long lasting technical architecture that meets business needs and efficiently leverages COTS technology.
• Matching technology capabilities to business needs.
Data
TechnologyTechnology
DataApplications
BusinessInstead of…
Applications
Business
An iterative process; maturity takes time!An iterative process; maturity takes time!
Integration FrameworksIntegration Frameworks
Integration to Support AgencyIntegration to Support Agency--Wide BusinessWide Business
• Approaches to Enterprise Application Integration (EAI):
– Point to Point APIs
– Data integration / Data Warehousing: through use of ETL tools, creation of a common DBMS
– Web Services
– Service Oriented Architecture: integrating Business processes through Message Buses (Enterprise Services Buses)
PointPoint--toto--Point APIsPoint APIs
GISGIS
CapitalProgramming
CapitalProgramming
ProjectsProjects
Crash DataCrash Data
PavementPavement
Traffic VolumesTraffic Volumes
ContractsContracts
VendorsVendors
AssetsAssets
DesignDesign
ConstructionConstruction
Right of Way
Right of Way
EnvironmentalEnvironmental
RoutingRouting
Can produce a lot of overhead when multipliedCan produce a lot of overhead when multiplied
Data WarehousingData Warehousing
Capital Programming
GIS
Crash Data
Traffic Volumes
Assets
PavementEnvironmental
Projects
Construction
Right of Way
Data Data WarehouseWarehouse
Web ServicesWeb Services
GISGIS
CapitalProgramming
CapitalProgramming
ProjectsProjects
Crash DataCrash Data
PavementPavement
Traffic VolumesTraffic Volumes
ContractsContracts
VendorsVendors
AssetsAssetsDesignDesign
ConstructionConstruction
Right of Way
Right of Way
EnvironmentalEnvironmental
RoutingRouting
Integration Platform and Workflow Applications
CIS LegacyData
Maintenance Management
(MMS)
ArcSDE Publication
Roadway Inventory
CIS LegacyData
Bridge Management
NM DOT Centralized Database
CIS LegacyData
Traffic Management
SystemCARSCIS Legacy
DataTransportCIS Legacy
DataOther DOT Legacy
DataAccidentsCIS LegacyData
Pavement Management
Adapters/ETL
Real-Time Data-Traffic-Incidents-Weather-Vehicles-Construction etc.
Extensions
ArcGIS DesktopArcObjects
ApplicationsArcGIS Engine
ArcObjects
Applications.NET CF, MIDP, CLDC, Native
Applications
Desktop Clients(heavy)
Desktop Clients(light)
Browser Clients Embedded ClientsMobile Clients(light)
Java, .NET, VB, C++
.NET, VB, C++
Applications
HTML, JavaScipt, CSS, Flash, Ajax,
SVG, Applet
Transportation One-Stop Portal
FirstView
Service Orchestration - BPEL- Create sequence of services and expose as a new service. (Stitch services together)
Service Description - WSDLDescribes how to use a service
GIS
Web
Ser
ver Web
Applications
Use services.
Enterprise Service BusMessaging service, routing service, filtering service, etc.
Service Discovery – UDDI - Geocode_Service- LRS Service- Find_Closest_Project_Service- Get_Map_Service- Query- Reporting- Real Time- Metadata
Work order Schedule_WO- Get asset Data - Locate - Find WO History- Get Map - Get External Data - Notify Utilities - Schedule WO
CatalogTool
Engine
ArcSDE Operational
Dynamic Data Feeds
Replication
Version1 Version2
ArcIMSArcGIS Server
Applications
ArcPad Application Builder
Mobile Clients(heavy)
VBScript
ArcGIS EngineArcObjects
Java, .NET, VB, C++
SOA Integration FrameworkSOA Integration Framework……
Services Oriented ArchitectureServices Oriented Architecture
• Allows you to build applications, drawing data and logic from different existing sources, and combine them in ways that meet your current business requirements
• A flexible and agile integration framework; technology and platform independent
• Reflects IT Best Practice: “By 2008, SOA will be a prevailing software engineering practice” (Gartner)
Case StudyGeorgia Department of Transportation (GDOT)
GDOT BackgroundGDOT Background
• Mature DOT: First Implemented GIS in 1993
• One of Two Agencies Selected for Testing of ArcGIS 9.2 (GDOT and FedEx)
• Use of Server Technology – Ability to Integrate Multiple Services
• Agile Development Approach
• GIS and IT are Together
• Migration of Existing Application to SOA Architecture
TREX Internal Database IntegrationTREX Internal Database Integration
• Transportation Project Data (Tpro)• Construction Data (Tr*nsPort)• Bridge Data (BIMS)• Facilities Data (FleetAnywhere)• Crash Data (AIS)• ITS Data (Navigator)• Traffic Interruptions (TIR)• Roadway Images (Videolog)• Permits Data (AMPS)• Roadway Characteristics (RC)• Financial Data (PeopleSoft)
TPROtpro-02-cluster
ArcSDEdb-gis-prod
`
`
TRANSgdot-go-db04
BIMSbimssrv4.gdot.
ad.local
FLEETgdot-go-db02
TIRnav-
db.navigator.dot.state.ga.us
AADToracle-cluster1
CASHFORECASTGDOT-GO-OLAP
AISoracle-cluster2
USER
ADMINISTRATOR
Application Server
(Tomcat 5.5.17)
ArcGIS Server 9.2
(SOM & SOC)
WAAD3204278.gdot.ad.local
Intranet
gdot-tst3.dot.state.ga.us/
ActiveReporting/index.cfm
Pre Construction Report, Construction Status Report.
Payment History Report
Plan FolderSUE Folder
gdot-ntwebdev/dot/it/specialsubjects/
BIMS/Bridge Photos
gdot-tst1.dot.state.ga.us/
tir/constTraffic Report
tomcat1.dot.state.ga.us/RCApps/
rc.cfmRC WEB
Existing RDBMS:Existing RDBMS:••Oracle Oracle ••SQL Server SQL Server ••SybaseSybase
Basic InterfaceBasic Interface
WizardWizard <theme display-name="Projects" id="1" layerid="0" resource="ags1"><property name="search-renderer" value="projectSearchRenderer"/><field alias="" name="NONE">
<property name="trexFormElt" value="NONE"/></field><field alias="Project ID" name="PROJECT_ID">
<property name="trexFormElt" value="TEXT"/></field>
<field alias="Management Direct Let Date" name="MGM_LET_DATE"><property name="trexFormElt" value="DATE,DATE"/>
</field><field alias="SUE" name="SUE">
<property name="trexFormElt" value="NONE"/></field>
Supported trexFormElt: LOV,LOVSTATIC-LOV,LOV (staticLovProjectsStipCodes)LOV,STATIC-LOV (staticLovProjectsStipCodes)STATIC-LOV,STATIC-LOV (staticLovStatus , staticLovProjectsStipCodes)
ProjectSearchRenderer AADTSearchRenderer LegislatorsOfficialsSearchRendererCrashSearchRenderer
Wizard delegates rendering to datasource specific SearchRenderer
Query BuilderQuery Builder
TREX Data IntegrationTREX Data Integration
• Photos• Video/Photolog• Scanned Files
– Concept Reports– Design Plans– ROW Plans– Archived Plans
ReportsReports
Improved FunctionalityImproved Functionality
ArcWeb Services Integration
Geoprocessing
Better Results Management
Ease of Integration
Advanced Search Framework
External Data IntegrationExternal Data Integration
• ESRI ArcWeb Services– Address Finder– Weather Data
• Current• Forecast• Precipitation
ArchitectureArchitecture
• ArcIMS-ArcGIS Server• SOAP/XML Web Services• ArcWeb Services • Java 9.2 Pre-release ADF • AJAX (Asynchronous JavaScript and XML)
GDOT Success FactorsGDOT Success Factors
• Framework Development Established the Standards for Subsequent Development
• Agile Development Methods
• Technology Transfer: Co-Development and Cross Training
• Good Technical Skills
• Easy to Add and Swap Out Components
Core TechnologiesCore TechnologiesSupport Better Decision MakingSupport Better Decision Making
Enterprise ImplementationEnterprise Implementation
• Four core technologies which are central to a Transportation IT Architecture:
– ERP: Financials and HR systems– Electronic Content Management Systems– GIS– RDBMS
• To support the Enterprise, these systems should be integrated
ERP IntegrationERP Integration
• Why?:
– Project Management and Tracking
– Consistent Project Financials through Planning, Design, Construction, Operations and Maintenance: capture full life cycle costs of projects
– Integrated Maintenance and Work Order Management
– Asset Inventory
– Linkage to HR Systems
Construction and Project Management
Rhode Island DOTRhode Island DOT
Asset Maintenance with MaximoAsset Maintenance with Maximo
Project and Construction ManagementProject and Construction Management
City of Phoenix SAP IntegrationCity of Phoenix SAP Integration
Project Support from Start to FinishProject Support from Start to Finish
• Modern Infrastructure Projects are Complex Multi-Year Projects which require careful monitoring, coordination, and management
• Require access to large amounts of data and information in real-time
Australia’s Eastlink Project
Case StudyCity of El Paso, Texas
Street AssetsStreet Assets
•• MaintainsMaintains–– All city roads (Pavement)All city roads (Pavement)–– AlleysAlleys–– BridgesBridges–– DitchesDitches–– Drainage and ManholesDrainage and Manholes–– MediansMedians–– Traffic SignalsTraffic Signals–– SignsSigns–– School FlashersSchool Flashers–– CrosswalksCrosswalks–– LanesLanes–– Street StripingStreet Striping–– Parking MetersParking Meters–– Street LightsStreet Lights–– SidewalksSidewalks
Legacy Asset and Work Order ManagementLegacy Asset and Work Order Management
•• DOS based desktop systemDOS based desktop system•• No cost tracking abilityNo cost tracking ability•• Asset database did not existAsset database did not exist•• GIS use was limitedGIS use was limited•• Paper backlogPaper backlog•• Homegrown pavement management systemHomegrown pavement management system
HighHigh--level Dataflowlevel Dataflow
1. Pavement/Asset Survey
2. To Cityworks/MicroPaver
3. Condition Rating and Priority Repairs
MethodMethod
Others
1600X1200
High resolution cameras (1600x1200)Robust positioning (highest accuracy GPS/INS commercially available)LiDAR (automated asset detection)
Point FeaturesPoint Features TotalTotalBridges 177Traffic Signs 86,575Intersections 13,904Pedestrian Crossings 1,475Poles (Ped/Signal) 505 / 1,557ADA Ramps 14,155Manholes 21,166Water Valves 27,067Driveways 183,765Speed Humps 890Pavement Legends 13,626RR Crossings 200Storm Inlets 21,467
Total FeaturesTotal Features 386,529386,529
Point InfrastructurePoint Infrastructure
SAMPLESAMPLE
Linear InfrastructureLinear Infrastructure
Linear FeaturesLinear Features Length (MI)Length (MI)Curbs 2,223Dividers 151Guardrails 28Number of Lanes 6141One Way Streets 71Pavement Markings 3,655Road Width (area) 38,844,698 School Zones 31Shoulders 3,222Sidewalks 1,874Sidewalk Handrails 9Speed Limit Zone 2,798
Total Linear FeaturesTotal Linear Features 20,20320,203
SAMPLESAMPLE
El Paso BenefitsEl Paso Benefits
•• Allows performance to be measuredAllows performance to be measured•• Improved customer serviceImproved customer service•• Improved efficiencyImproved efficiency•• Better justification for fundingBetter justification for funding•• Better decision makingBetter decision making•• AccountabilityAccountability•• Centerline enhancementsCenterline enhancements•• Image Playback for site inspectionImage Playback for site inspection
• Why?:
Disparate information management technologies have arisen that cope with the specialcharacteristics of different types of data.
• DBMS for structured, tabular data
• ECM for unstructured documents and files
• GIS for spatial information
Enterprise Content Management Systems (ECMS) (ECMS) IntegrationIntegration
Remove barriers through integrationRemove barriers through integration
SpatialSpatialUserUser
GISGIS ECMECM
RDBMSRDBMS
IntegrationIntegration
Goal is to Remove Barriers between Information Goal is to Remove Barriers between Information TechnologiesTechnologies
DocumentDocumentUserUser
Tabular UserTabular User
BusinessBusinessRequirementsRequirements
So that users are not burdened by the fact that some of the information or functionality they might need is in one system while the rest is somewhere else.
“ A seamless flow of information regardless of format, platform or location”
Why Integrate?Why Integrate?
Spatially enabling the process of search and retrievalSpatially enabling the process of search and retrieval
DynSeg LinkDynSeg Link
Highway plan related to route via measuresHighway plan related to route via measures
GIS in the Project LifeGIS in the Project Life--CycleCycle
Begin with GIS at early stagesBegin with GIS at early stages……
Enterprise GIS Products and ToolsEnterprise GIS Products and Tools
• Making the Case for an Enterprise GIS, and the Integration of the Core Technologies
• How does ESRI help you achieve this Goal?:– Enterprise Software Products
– Common Component Architecture
– IT Standards Based
– Interoperability
– Established Relationships with More Leading IT Companies than Anyone else
– Continuous Research and Product Development
– Commitment to our Customers’ Success
Linear Referencing SystemsLinear Referencing Systems
Linear Referencing and ManagementLinear Referencing and Management
• LRS = Linear Referencing System– a set of procedures and methods for specifying a location as a distance, or offset, along a linear feature,
from a point with known location.
• LRM = Linear Referencing Method– part of a LRS. Different methods of measuring location.
• Dynamic Segmentation (Dyn Seg)– line features don’t have to be split (i.e.; "segmented") each time an attribute value changes -- you can
"dynamically" locate the segment.
Multiple Geometries / Multiple LRMsMultiple Geometries / Multiple LRMs
• There are several different ways to integrate data from multipleLRMs – Your Business Requirements will determine how you want to handle.
• ESRI gives you a rich set of tools to satisfy your enterprise data and spatial management requirements
Linear Referencing ToolsLinear Referencing Tools
• Create routes– Create and calibrate routes.– Convert existing routes.
• Route display and query– Find route locations.– Identify route locations.– Hatching.– Route measure anomalies.
• Event display and query– ‘Dynamic Segmentation’
• Event matching statistics.• Locating angles.
• Event Geoprocessing– Overlay events.– Event transform.– Dissolve/Concatenate events.– Locate features along routes.
• Editing routes in ArcMap– Route creation.– Edit tasks.– Measure editing tools.
LRS Example #1LRS Example #1
Straight Line DiagramStraight Line Diagram
LRS Example #2
Dual-Single LRS
HPMS Reporting
• Improve HPMS to support customer business needs• Improve data quality, collection and reporting• Maximize use of existing, future and other data sources• Enhance value of information to providers and customers• Promote effective use of changing technologies• Spatial submittal
2010 HPMS
• Provide data that reflects the extent, condition, performance, use, and operating characteristics of the Nation’s highways
GIS in Safety Management SystemsGIS in Safety Management Systems
Real Time Control Rooms Are Real Time Control Rooms Are Becoming Spatially EnabledBecoming Spatially Enabled
Map+Detail page. Clicking on an incident symbol displays the incident details.
All Information is logged in the database
Incident ManagementIncident Management
California Highway PatrolCalifornia Highway Patrol……3,000 daily in LA3,000 daily in LA
BAIRS GISBAIRS GIS
CaltransCaltrans……Hazardous Material ResponseHazardous Material Response
GIS in Roadway Safety SystemsGIS in Roadway Safety Systems
TravelerTraveler’’s Advisoriess Advisories
BackBack
Evacuation Systems
GIS in Safety Management Systems
Custom ArcGIS Server Analysis
Show Me the Top 25 Crash Locations
Show Me the Top 25 Crash Locations
Case StudyNew York State
NYS NYS -- ALISALISAccident Location Information SystemAccident Location Information System
WebWeb--based Accident Management based Accident Management SystemSystem
NYS ALISNYS ALISAccident Location Information SystemAccident Location Information System
Project/StakeholdersProject/Stakeholders• Multi-year/Multi Agency Project• NYS DMV/DOT/CSCIC• MPO’s, Cities, Counties, Indian Reservations
Technology Technology -- 5 ArcGIS Server Web applications5 ArcGIS Server Web applications• Location Coding Data Entry (LCDE)• Location Editing / Simple Query & Report (LESQR)• Map Maintenance Notification & Tracking (MMNT)• Street Name Editor (SNE)• Query Reporting & Analysis (QRA)
DataData• 12+ million Accident records• NYS Data Product
ALIS ALIS Project ObjectivesProject Objectives
Establish New High Accuracy Statewide Establish New High Accuracy Statewide BasemapBasemap
–– Reduce Duplication of Mapping InitiativesReduce Duplication of Mapping Initiatives–– Share Common Road NetworkShare Common Road Network
•• State & Federal AgenciesState & Federal Agencies•• Local AgenciesLocal Agencies•• CitizensCitizens
Centralize Data Maintenance & StandardsCentralize Data Maintenance & Standards
DataSetsDataSetsUpUp--toto--date street centerlinesdate street centerlinesStreet names, route numbers & Street names, route numbers & aliasesaliasesAddress ranges & address point layerAddress ranges & address point layerNYSDOT Linear Referencing SystemsNYSDOT Linear Referencing SystemsThruway Authority Linear Thruway Authority Linear Referencing SystemsReferencing SystemsRailroads/BridgesRailroads/BridgesCivil & public land boundariesCivil & public land boundariesCensus geography/Zip Code Census geography/Zip Code boundariesboundariesLandmark featuresLandmark featuresHydrographyHydrography
Location Coding MethodsLocation Coding MethodsField CoordinatesField CoordinatesOn street/cross street IntersectionOn street/cross street IntersectionOn Street /Bridge IntersectionOn Street /Bridge IntersectionOn Street /Railroad IntersectionOn Street /Railroad IntersectionAddress MatchAddress MatchReference MarkerReference MarkerMilepostMilepostLandmarkLandmarkMunicipality/countyMunicipality/county
Custom Accident Location ApplicationsCustom Accident Location Applications–– Vastly Improve Efficiency and Accident Location Coding Vastly Improve Efficiency and Accident Location Coding
and Editingand Editing–– Provide Basic Query and Reporting ToolsProvide Basic Query and Reporting Tools–– Meet Consumer Information Requests Meet Consumer Information Requests –– Sophisticated Accident Analysis (QRA)Sophisticated Accident Analysis (QRA)–– WebWeb--Based Executive System for DecisionBased Executive System for Decision--MakersMakers
An AccidentAn Accident’’s Path through ALISs Path through ALIS
Collision OccursCollision OccursTracsTracs
Police AgencyPolice AgencyRecords Accident DetailsRecords Accident Details
ArcSDE
IntranetAIS
NYSDMV RecordsNYSDMV RecordsAccident Data in AISAccident Data in AIS
NYSDMV LCDE NYSDMV LCDE -- Location CodesLocation CodesAccident Data in ALISAccident Data in ALIS
SIMS
NYSDOT Safety Info ManagementNYSDOT Safety Info ManagementSystems Receives DataSystems Receives Data
ArcGIS Server
CSCIC Provide GISCSCIC Provide GISMap UpdatesMap UpdatesMMNT & SNEMMNT & SNE
NYS Accident LocationNYS Accident LocationInformation SystemInformation System
NYSDOT LESQRNYSDOT LESQRQuery / ReportsQuery / Reports
NYSDOT QRANYSDOT QRAAccident AnalysisAccident Analysis
Accident PreventionStrategies
QRA Application SpecificsQRA Application Specifics
Identify High Accident Locations (HALS)Identify Concentrations of Specific Accident Types Conduct Detailed Accident Analysis
• Spot/Intersection/Bridges• Strip• Sliding Scale• Corridor • Attribute
Produce Reports illustrating Tabular Analysis ResultsProvides Query Capabilities against Accident Data
Query Reporting Analysis (QRA)Query Reporting Analysis (QRA)
Accident Analysis Results SupportsAccident Analysis Results Supports•• Accident Mitigation PracticesAccident Mitigation Practices•• Road Improvement ProjectsRoad Improvement Projects•• Safety Policies and Procedures Safety Policies and Procedures •• Funding for Capital Improvement ProjectsFunding for Capital Improvement Projects•• Increased Law EnforcementIncreased Law Enforcement•• PostPost--Implementation Evaluation System (PIES) Implementation Evaluation System (PIES)
•• Review Recommended Improvement ImpactReview Recommended Improvement ImpactQRA Stakeholders QRA Stakeholders
•• NYS DOTNYS DOT•• Local Governments & Metropolitan Planning Local Governments & Metropolitan Planning
Organizations (MPO)Organizations (MPO)
QRA FiltersQRA
Filters
Spot Analysis
Performance Monitoring
Performance Monitoring
• Need to Demonstrate the Effectiveness of our Transportation Investments
• Need to be able to Make Effective Trade-Offs in Investments
• Need to Monitor Performance
Performance Monitoring
• ITS Technologies are Capable of Generating Voluminous Data, but Much of that Data is Not Utilized
– Embedded Loop Detectors
– Motion (Speed) Cameras
– Real Time Probe Data
• ITS Data can be mined for Performance Monitoring, and Planning Activities
MD iMap, Public Viewer Stat Data from Green PrintMD iMap, Public Viewer Stat Data from Green Print
Traffic Conditions
Generic diagrams for any data
Journal component
Visualization of traffic state
http://dashboard.virginiadot.org/def
ault.aspx
Executive Dashboard SystemsExecutive Dashboard Systems
Case StudyPennsylvania Turnpike Commission
The PTC EIS: A True Geospatial Information Management System
W.E.C. Engineers, Inc. Bridgeville, Pa
PTCPTC’’s Readiness for an Integrated Decision Making Enterprises Readiness for an Integrated Decision Making Enterprise
Performance Management
• Performance metrics are measurements that act as tools to influence decisions and drive behavior
• Measurements are used to focus the organization and drive success by developing that strategies that influence positive change on the measurement
• Measurements lead management teams and employees to focus on value-added efforts and drive continuous improvements
MetricsMetrics
• What is the role of a Metric?– Barometers for organizational or process health– Typically evaluated over longer time periods– Trended for performance comparison
• What is not the role of a Metric?– Not targeted to solve day-to-day execution problems– Not to replace transactional data systems– Not to replace ad-hoc system queries
Types and Number of Metrics
• 12 Enterprise Metrics
• 30 Core Processes Metrics– 12 for Roadway Operations– 7 for Roadway Maintenance– 11 for Roadway Construction
• 56 Shared Services Metrics
Enterprise MetricsEnterprise Metrics……
EZ Pass StatisticsEZ Pass Statistics
Fare Collection per DistrictFare Collection per District
Filter by Layer GroupsFilter by Layer Groups
Filter by Features and EventsFilter by Features and Events
ConclusionConclusion
• Integration to Support Agency-Wide Business Functions:
– Need to provide easy access to data and information: “ A seamless flow of information regardless of format, platform or location”
– Need to integrate data across the enterprise; to integrate the “project lifecycle”
GIS enables Transportation AgencyGIS enables Transportation Agency--wide Integrationwide Integration