A RADAR system (Radio Detection And Ranging) emits and receives radio waves to give information about the object detected. SAR (Synthetic Aperture Radar) sensors embedded on satellites allow day and night earth’s surfaces acquisitions without atmospheric artefacts.
Optical satellites are passive satellites which use the sun as source of energy. Their embedded sensors display earth surfaces according to the spectral information of detected targets.
Polarimetric SAR sensors relies on the vector properties of the electromagnetic field interactions with the target.
We provide our customers with all types of geographic data that are the core of your GIS projects such as impact studies, environmental issues, risks assessment, baseline surveys, geological mapping, networks, urban planning, agriculture etc…
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