Press Release

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Kevin Calhoun Joins SDI as Sales Account Manager.

LOUISVILLE, Ky., May 10, 2010 –Spatial Data Integrations, Inc. (SDI) is pleased to announce that Kevin Calhoun, Director of GIS, School of Public Affairs, at Morehead State University has joined the company as Sales Account Manager.

In his new role, Mr. Calhoun will lead the pursuit of new business opportunities for SDI products and services in the municipal/utilities, federal and commercial markets. He holds a bachelor’s degree in geography from Morehead State University and a post baccalaureate certificate in GIS from Penn State.

Prior to joining SDI, Mr. Calhoun served as the Director of GIS at Morehead State’s School for Public Affairs wherein he was active in working with county and city municipalities on various projects. Some of these projects consisted of land use mapping, comprehensive planning, community development, GIS for school bus routing and parcel map updates for several PVA offices in Kentucky.

Founded in 1994, SDI is a full service ISO 9001:2000 compliant GIS firm that provides a wide variety of geospatial solutions, including database design and maintenance, systems and data integration, military intelligence and homeland security, emergency management and response and application development to government, utilities and the private sector. SDI has headquarters in Louisville, KY and satellite offices in Bowling Green, KY and Greenwood, IN.

On the Web: www.sdimaps.com.

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Contact: Gary Reed, Chief Operating Officer Tel: (502) 568-2591 or email: garyreed@sdimaps.com