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Geographic Information Systems (GIS)


DEC provides complete Geographic Information System (GIS) turnkey solutions for planning, management, and implementation services to solve complex engineering, environmental and planning problems. DEC GIS technology services support a range of public and private sector clients in the fields of transportation, public works, water resources, land development, and surveying and mapping.


As an example, DEC utilizes state-of-the-art GIS tools including Esri and FME software, along with CAD Software including AutoCAD Civil 3D and MicroStation to provide field data collection applications, data interpolation, enterprise databases, and web-based GIS solutions to assist public sector clients with managing their utility and street asset inventories, street and road mapping, and pavement maintenance and condition assessment.

  • Database design modeling

  • Data development and interpolation

  • Analysis

  • Map (cartographic) production

  • Web GIS


  • GIS implementation planning consultation to Federal, State and Local government

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