TERRAIN DETAIL ASSOCIATES LIMITED is a GIS and mapping company that specializes in digital cartographic mapping, Geographic Information Systems (GIS), Route survey, GPS/Location based services, database design and development, Remote Sensing,  As a geo-spatial resource company, we provide multi-disciplinary geo-spatial services to the public and private sectors of the economy.

Incorporated in Nigeria with Corporate Affairs Commission (CAC) under the Nigerian law, Companies Allied Matters Decree No 1 of 1990.

Our principal objective being, not only to measure and record data, but to continually improve the quality of each of our service.

We aim to be a leading GIS, Remote Sensing, Environmental consultant and Geo-spatial data domain, but we never forget the impact of our service on lives. They may be our clients, they may be our staff and they are always people who use our result oriented services as a tool for decision making towards development in which we are involved in.