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Gis in transportation

Geographic Information Systems (GIS) is a computer system that uses software and hardware to capture, store, analyze and manage spatially referenced data. GIS can be used for various applications such as crime mapping, transportation planning, and infrastructure management. Specifically for road networking, GIS helps with the design, surveying, construction, operation, and maintenance of road networks. It allows users to integrate data, visualize information, and make informed decisions at various stages of the infrastructure life cycle. GIS is becoming increasingly important in Sri Lanka for applications such as transportation planning, rural development, and infrastructure projects.

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Spatial Information System Assignment Dept. Of Town & Country Planning University Of Moratuwa, Sri Lanka
What is GIS ? Geographic Information System(GIS) is a Computer System, Which Comprise With Software and Hardware, that enable users to Capture, Store, analyze, Visualization and Manage Spatially referenced Data.
Examples Of GIS Applications.  Crime Mapping  GIS and Hydrology  Remote Sensing Applications  Road Networking (Transportation)  Traditional Knowledge GIS  Wastewater and Storm water Systems  Waste Management
GIS For Road Networking GIS Technology using for Road Networking comprehensively, also It could be identified through Transport Infrastructure Life Cycle.
 Design Section  Integrate GIS with most design tools, including CAD, bringing greater analytic and cost-estimation capabilities to your infrastructure design process.
 Surveying Section  Manage and store GPS data and survey measurements more effectively.
GIS helps organize all relevant project information, from survey data, soils, and geotechnical studies to planning, environmental studies, engineering drawings, and project maps. and especially different types of layers.  Construction Management Can Manage roads which avoid difficulties of Terrain.
Stelvio pass - Italy Italy's Stelvio pass is located at the east of the Alps, near the Swiss border.The road is risky because of its 48 sharp turns at 9,045 feet above sea level. It is known as one of the longest winding roads in the country. Although there are no high cliffs along the road, people are advised to drive slowly.
 Operation Section Traffic Management GIS take a central role in developing effectively traffic management strategies GIS have Capability of viewing comprehensive picture of current traffic Condition (Situation) Further those latest Information can get to the Drivers using online sources. It’s allow to know Road closures and current travel conditions/situation related for Drivers.
 Maintenance and work Order management Modern Road management agencies have gained productivity and efficiency by integrating maintenance and work order management systems with GIS. Maintenance management systems allow more efficient scheduling of maintenance activities. As a example we can manage better days for Maintenance activities in particular road areas. Also we can identify how material can we use for maintenance activities and further cost and quantity.
 Planning Section Transportation Planning In Planning Section, we can identify better transportation pattern in particular Road Networks. Transportation Safety Analysis  GIS allows Roads departments to accurately capture and analyze traffic accident information as well as identify dangerous Road segment locations with high accident rates. Source: esri.com/highways video.esri.com/watch/4575/gis-for-smart-transportation http://www.fas.harvard.edu/~chgis/data/dcw/china/asia_contours.zip
GIS for Smart Transportation
How its applicable for Sri Lankan context
News • Geographic Information Systems (GIS) is fast becoming the platform of collaboration between organizations and the public, responding to the needs of all stakeholders and in the case of governments to enhance development, essentially rural development Source : http://www.sundaytimes.lk/130526/business-times/growing-use-of-gis-technology-in-sri-lanka-45573.html
Infrastructure Life Cycle
Planning • Identify deficiencies and determine optimal solutions. Source : https://www.google.lk/url?sa=t&rct=j&q=&esrc=s&source=web&cd=4&cad=rja&uact=8&ved=0CC4QFjADahUKEwi-7Zntm7fIAhXBcY4KHajcA- o&url=http%3A%2F%2Fgeoinfo.mrt.ac.lk%2Fwaterresources%2Fpublications%2FB041.pdf&usg=AFQjCNHLhS-gZhg6Dmq2aXRewdXGZkPHfQ&sig2=uBQ_Mccz-yaIoEOqqh- 16A&bvm=bv.104819420,d.c2E
Design • Hambantota port Source : Sri Lanka Port authority web suite
Source : https://www.google.lk/url?sa=t&rct=j&q=&esrc=s&source=web&cd=4&cad=rja&uact=8&ved=0CC4QFjADahUKEwi-7Zntm7fIAhXBcY4KHajcA- o&url=http%3A%2F%2Fgeoinfo.mrt.ac.lk%2Fwaterresources%2Fpublications%2FB041.pdf&usg=AFQjCNHLhS-gZhg6Dmq2aXRewdXGZkPHfQ&sig2=uBQ_Mccz-yaIoEOqqh- 16A&bvm=bv.104819420,d.c2E Survey • Manage and store GPS data and survey measurements more effectively.
Construction • Project information, survey data, soils, and geotechnical studies to planning, environmental studies, engineering drawings, and project maps. • GIS makes this information easily available to project staff using a browser interface.
Operation • Taking some decisions when the process is ongoing. Source : http://www.exway.rda.gov.lk/index.php?page=eommd#it Maintenance
Conclusion • GIS is Not only a company of Esri • It is contain lot of technologies • According to new technologies GIS also growing up • Therefore GIS is one of a best tool for planners to deal with the space Thank YouGroup Members : Ashan maduranga Pradeep Dilshan Nadeep Tharanga Mohomed Mushim UOMTCP2014@gmail.com