Skip Navigation LinksGIS-Services

​​Geographic Information Systems
Consulting Services

​NSA has been providing GIS services since PC ARC/INFO was introduced in the late 1980's.  NSA staff is proficient with all ESRI software products including workstation ARC/INFO®, ArcIMS®, ArcGIS®, and other ArcGIS-based GIS software.  NSA received the ArcCAD Dealer of the Year Award in 1992 from ESRI, the Best Training Facility award in 1993, and the Dealer of the Year Award in 1994.  In 1995 the firm was awarded 1995 Reseller of the Year, ArcView Dealer of the Year, and NSA has also received a High Achievement Award from ESRI.  These awards are based on sales and the quality of service to customers.

NSA has completed over 500 mapping projects for private and public clients.  These projects include mapping parcel data, roadways, contours, land use features, soils data, wetland boundaries, and determination of land acquisition suitability criteria. NSA mapped rural settlement areas in two departments (states) in El Salvador, Central America. Community infrastructure and natural features, parcels and large land holdings were mapped using AutoCAD and ARC/INFO. The firm also assisted the Florida Gas Transmission Company in developing a GIS mapping system for their entire 5000-mile natural gas pipeline system from Texas to Miami, Florida using ArcMap GIS software.

NSA is an ESRI Business Partner which will allows the company to provide superior GIS software and service solutions to our clients throughout the USA.  NSA provides a wide variety of GIS services including, but not limited to, mapping of natural and man-made features, creation of maps based on the needs of permitting agencies and natural resource managers, conversion of data points into intelligent maps and graphic documents.  NSA also provides mapping and GIS strategy services to clients needing the best way to communicate map data.  The firm uses ArcGIS version 10 in providing GIS Solutions to our clients.