WELCOME TO GRAS

DHI GRAS provides innovative mapping products and solutions based on satellite images and aerial photographs. We specialise in environmental assessment, water resources and marine monitoring.

Environment: Impact assessment, mapping of land cover, forest cover and invasive species

   Environment
Impact assessment, mapping of land cover, forest cover and invasive species
Marine Monitoring: Daily monitoring of sediment spill, sea ice, algae and temperature

   Marine Monitoring
Daily monitoring of sediment spill, sea ice, algae and temperature
Climate Change: Mapping and monitoring impacts of climate change on local livelihoods and industries

   Climate Change
Mapping and monitoring impacts of climate change on local livelihoods and industries
Coastal Mapping: Mapping the trend of coastline movement 40 years back in time   Coastal Mapping
Mapping the trend of coastline movement 40 years back in time

HIGHLIGHTS

Urban Mapping - impervious surface area solution

GRAS is using state-of-the-art object oriented technology to map urban environments in very high resolution. Impervious surfaces such as roads, buildings, parking lots and driveways can be mapped. Detailed maps of imperviousness is an important component in urban storm water modelling and flood risk mapping.

Urban Mapping

NEWS

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DHI GRAS A/S · Øster Voldgade 10 · DK-1350 Copenhagen K · Denmark · Tel. +45 3532 4175 ·   gras@dhi-gras.com