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    Digital Elevation Models

    DEM

    ER Solutions specializes in the creation of various digital elevation models using satellite imagery. Whether you need contour maps, modelling services, or visualization solutions, we are confident in our expertise and experience to fulfil all your elevation requirements.

    What is a Digital Elevation Model?

    Digital Elevation Models (DEMs) play a crucial role in geospatial analysis. A DEM is a digital representation or 3D model of a terrain’s surface, generated using 3D data. At Geoimage, our internal processing team can provide two types of DEMs (DSM or DTM) for your satellite imagery, based on your specific needs.

    Digital Surface Model (DSM)

    This type of DEM depicts the Earth’s surface and includes all objects present on it. It incorporates the heights of cultural features like buildings, roads, and vegetation, as well as the bare ground.

    Digital Terrain Model (DTM)

    This variant of DEM represents the bare ground surface with all cultural features, such as buildings and trees, removed.

    Key Benefits
    • Accuracy and Precision: Our DEMs offer unparalleled accuracy and precision, ensuring reliable data for your projects.
    • Versatility: Utilize our DEMs for a wide range of applications, including:

    • Urban Planning

    • Hydrology

    • Environmental Studies

    • Vevil Engineering

    • Forestry

    • Agriculture

    How can I use a DEM for my project? DEMs can be used for a variety of applications, such as:

    • Terrain analysis
    • Slope mapping
    • Watershed analysis
    • Volume calculations
    • 3D visualization

    How Our DEMs Can Benefit You

    • Enhanced Decision-Making: Make informed decisions with accurate elevation data.
    • Improved Project Planning: Optimize project planning and reduce costs.
    • Risk Mitigation: Identify potential risks and hazards early on.
    • Sustainable Development: Support sustainable development initiatives with precise data.

    Tailored DEMs to meet your project’s unique needs

    Based on your specific needs and the project’s requirements, We will suggest a suitable DEM solution. We offer DEMs that can be generated from either Stereo or Tri-stereo imagery.

    Additionally, we can provide AW3D from RESTEC and WorldDEM™ Neo from Airbus as an alternative option.

    Discover the boundless potential of Digital Elevation Model

    Contact Us Today

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