DHI GRAS is specialised in earth observation, satellite image processing and Geographic Information Systems -GIS. Since 2000, more than 150 projects in more than 50 countries worldwide have been completed. DHI GRAS has a strong background in remote sensing for hydrology, water quality, environmental assessment and land cover mapping. Projects often run in interdisciplinary project settings requiring close collaboration with ecologists, hydrologists, coastal experts, engineers etc. Consequently DHI GRAS is used to adapting solutions and outputs to the specific needs of the user and the project context.

We work closely with universities, research institutions and commercial partners in order to develop innovative and cost effective applications that can be applied in a range of different projects. DHI GRAS is closely associated with the Department of Geosciences and Natural Resource Management (IGN), University of Copenhagen ensuring a close link to the remote sensing research community.



DHI GRAS is an independent company owned by DHI. DHI is an international consulting and research organisation specialised in water, environment and health. DHI has more than 1000 employees and offices in more than 25 countries

About DHI

DHI are the first people you should call when you have a tough challenge to solve in a water environment. Whether it be a river, a reservoir, an ocean, a coastline, within a city or a factory.

Our world is water, and our knowledge of water environments is second-to-none. It represents 50 years of dedicated research, and real-life experience from more than 140 countries. We strive to make this knowledge globally accessible to clients and partners by channelling it through our local teams and unique software.

So whether you need to save water, share it fairly, improve its quality, quantify its impact or manage its flow, we can help. Our knowledge, combined with our team's expertise and the power of our technology, hold the key to unlocking the right solution.