GIS provides transportation logistics, real-time tracking for U.S. Military.

On any given day, the Military Surface Deployment and Distribution Command coordinates the movement of thousands of military vehicles, freight, equipment, and personnel worldwide. Its team of civil, mechanical and computer engineers, along with operations, transportation, and computer specialists, document and synchronize the movement of more than 750,000 shipments annually on a global basis.

As a major component of SDDC, the Transportation Engineering Agency is the premier Department of Defense deployment engineering and analysis center. Its core mission is to manage and improve the global deployment of U.S. Armed Forces in support of the National Military Strategy and to oversee the ports, roads, and rail for national defense programs.

While both SDDC and SDDCTEA are committed to meeting national security objectives, their roles have become increasingly important and demanding in recent years.

The terrorist attacks of Sept. 11, 2001, reinforced the need for an integrated logistics information tool to facilitate and coordinate the movement of personnel and resources in response to emergency situations. Emergency response crosses all levels of government, and 9/11 highlighted a need for a secure tool that can aggregate data with other information systems and integrate various data sources in a common operating environment.

More recently, the U.S. military has placed an increased emphasis on logistics and transportation to support military strategy and tactics. At any time, SDDC must be prepared to deploy, project, and sustain armed forces anywhere in the world. The agency's success depends on its ability to properly coordinate emergency response and manage military assets.

A robust system to support SDDC's strategic role in national security began to evolve in 1999.

At that time, SDDCTEA partnered with longtime ESRI Business Partner GeoDecisions[R], a Camp Hill, Pennsylvania-based information technology company that specializes in geospatial solutions to spearhead the development of Intelligent Road/Rail Information Server technology--a fully- secure, Web-based geographic information system. SDDCTEA selected GeoDecisions based on its previous GSA support services with the military.

Today, IRRIS technology has developed into a global, multi-component display, reporting, and analysis application able to monitor military cargo across U.S. transportation networks and overseas.

SDDC uses the system to generate highly detailed maps useful for troop and cargo transport. Maps can identify optimal routes and display an array of static and dynamic features, including road and weather conditions, schools, hospitals, bridges, and waterways.

SDDC can also track vehicles/shipments in real time, even pinpointing the exact location and content or any shipment. Alerts are provided if cargo deviates from a charted course. In early 2005, an updated version--IRRIS 6.0--was released with ESRI, ArcIMS, and ArcSDE, software. The redesign was developed using ArcIMS as the mapping engine due to its interoperability with other military data sources and enhanced Web-based mapping capabilities. One key function of the ESRI-based system is its advanced emergency response capabilities. IRRIS users are now able to illustrate the effects of hazardous materials and/or explosives on a geographic area through state-of-the-art plume modeling tools.

Additionally, the Internet mapping capabilities offered through ESRI ArcIMS software has enabled IRRIS to move from a transportation data display tool to a global system for effective decision making, logistics, and asset management.

Now, users worldwide have a single interface to visualize assets critical to security, such as airports, dams, water plants, bus and commuter rail lines and facilities, nuclear power plants, and power grids. This common operating environment can help to improve response times and minimize fatalities during emergency situations and global deployments.

"SDDC has significantly improved its ability to organize, manage, and track military personnel and military cargo throughout the world," said Paul Allred, SDDCTEA's IRRIS program manager. "We can also monitor the status of sensitive shipments like never before."

IRRIS 6.0 enhancements for SDDC include:

--A fully redesigned user interface for optimal usability

--A customized home page with frequently used maps and queries

--Map-making capabilities via a wizard-like interface or by defining a desired location on a World Map

--Enhanced feature-rich mapping and cartographic display

--Updated reporting tools displaying data or query results as charts and graphs

--Ability to instantly export maps and query results into PowerPoint, presentations.

Overall, SDDC is now better able to manage military logistics, implement emergency response plans, and save time and resources. SDDC estimates that the technology solution saves U.S. taxpayers nearly $20 million per year through more efficient and streamlined operations; it additionally saved taxpayers approximately $15 million during Operation Iraqi Freedom. Likewise, SDDC has drastically reduced the command's time and costs for military training due to the intuitive and user-friendly nature of the system.

Today, IRRIS technology has more than 1,500 users and handles 2.5 terabytes of data. In addition to SDDC and SDDCTEA, the U.S. Transportation Command, Defense Threat Reduction Agency, Federal Highway Administration, U.S. Department of Transportation, U.S. Federal Emergency Management Agency, and the Naval Operational Logistics Support Center-Ammunition all use the Web-based portal to support their operations.

Jon Pollack, vice president of advanced technologies for GeoDecisions, explains: "IRRIS technology was designed to be a vendor neutral, open system that leverages best practices in information technology and easily integrates with existing systems. With this flexibility and its ArcIMS software platform, the technology can continue to grow and adapt to the ever-changing needs of each user."

For more information, visit www.irris.com or contact Paul Allred, IRRIS Program Manager, SDDCTEA (e-mail: [e-mail]) or Brendan Wesdock, Director of Military Solutions, GeoDecisions (e-mail: [e-mail]).

Paul Allred, IRRIS program manager

TEA