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Not all data is created equal. Digital Elevation Models (DEM) and advanced 3D visualisations answer crucial questions, provide unique insights and give decision makers the data they require for success. Through partnerships with world leading geospatial services companies, we offer the world’s highest quality optical satellite-based 3D products and solutions.

Explore The surface

Rapid Production

For time sensitive projects in need of actionable data

Global
Coverage

Fresh elevation data no matter where in the world

Guaranteed Accuracy

Resolution and precision for superior analysis

RapidDem

European Space Imaging has partnered with GAF AG to offer this revolutionary elevation product. With RapidDEM, users can get fresh Very High Resolution (VHR) Digital Elevation Models (DEM) delivered 24 hours after collection.

Utilizing a sophisticated method whereby five VHR stereoscopic images are collected from varying angles on a single satellite pass, European Space Imaging is able to provide incredibly accurate elevation data and the highest quality 30 cm resolution textures to GAF AG, who then builds the 3D model and rush delivers it to the end user.

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Lisbon RapidDEM

GAF Elevation Suite

GAF offers users a wide range of Digital Terrain Models (DTM), Digital Surface Models (DSM) and 3D visualisations at unparalleled accuracy. 

Available products include:

  • Tri-Stereo DSM – 30 – 50 cm 3D for specific spots worldwide
  • Euro-Maps 3D – countrywide, precise and cost-efficient
  • Bathymetry from space
  • Custom Solutions
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GAF DEM

AW3D
By NTT Data

AW3D is the world’s first and the most precise 3D map covering all global land spaces with 5 meter resolution plus 50 cm resolution 3D models on demand. 

Available products include:

  • AW3D Standard – DSM / DTM
      • 2.5 m / 5 m Resolution
  • AW3D Enhanced – DSM / DTM
      • 0.5 m / 1 m / 2 m Resolution
AW3D DEM
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Samples
AW3D Standard
Data Sheet
AW3D Enhanced
Data Sheet

Vricon Data Suite

Vricon’s technology enables imagery content to accurately represent all visible objects on the earth in 3D, and the products provide customers with unmatched value and utility, superior coverage relative to aerial-derived elevation models, and superior fidelity and availability relative to other satellite-derived models.

Available products include:

  • Vricon DSM – Global 50 cm surface model with high accuracy
  • Vricon DSM 10 – medium resolution surface model
  • Vricon True Ortho – orthorectified imagery without parallax or occlusion
  • Vricon 3D Surface Model – 50 cm 3D visualisation 
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Vricon DEM

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Architecture of ResNet34-UNet model

UNet architecture for semantic segmentation with ResNet34 as encoder or feature extraction part. ResNet34 is used as an encoder or feature extractor in the contracting path and the corresponding symmetric expanding path predicts the dense segmentation output.

Architecture of VGG16-UNet model

UNet architecture for semantic segmentation with VGG16 as the encoder or feature extractor. VGG16 is used as an encoder or feature extractor in the contracting path and the corresponding symmetric expanding path predicts the dense segmentation output.

Architecture of ResNet34-FCN model

In this model, ResNet34 is used for feature extraction and the FCN operation remains as is. The feature of ResNet architecture is exploited where just like VGG, as the number of filters double, the feature map size gets halved. This gives a similarity to VGG and ResNet architecture while supporting deeper architecture and addressing the issue of vanishing gradients while also being faster. The fully connected layer at the output of ResNet34 is not used and instead converted to fully convolutional layer by means of 1×1 convolution.

Architecture of VGG16-FCN model

In this model, VGG16 is used for feature extraction which also performs the function of an encoder. The fully connected layer of the VGG16 is not used and instead converted to fully convolutional layer by means of 1×1 convolution.

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