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GIS & Satellite Data Processing

For superior geospatial intelligence, GSC delivers advanced, large-scale processing of stereo satellite imagery.

We are a trusted partner of the industry’s largest providers (Airbus, Maxar, Planet, European Space Imaging, and Head), ensuring access to the latest and most accurate image data available.

We transform this imagery into high-definition Digital Terrain and Surface Models (DTM/DSM), providing you with the flexibility of both rich archival data and customized new tasking services.

GSC Pulse of Innovation & Quality

A close look at the accuracy and professionalism we deliver

Screenshot showing the entire vectorization of the project area inside AutoCAD Civil3D software: 32 km2

Screenshot showing the digital surface model inside ArcMap software.

Screenshot showing the digital terrain model (DTM) inside ArcMap software.

Screenshot showing the parcel’s data with its special attributes inside ArcMap software.

Screenshot showing the entire vectorization of the project area inside AutoCAD Civil3D software: 32 km2

Advanced Geospatial Feature Extraction

Delivering Unparalleled Accuracy Across Continental Landscapes

Harnessing elite collaborations with pioneering partners across the EU and North America, our firm stands at the forefront of geospatial intelligence. We masterfully deploy the latest breakthroughs in machine learning and computer vision to automatically extract both 2D and 3D features from high-resolution, remotely-sensed imagery, including satellite and aerial data. This sophisticated capability is crucial for ensuring the currency and unparalleled accuracy of your critical spatial data.

Our feature extraction operations are securely hosted within a highly scalable cloud computing environment (Amazon Web Services), allowing us to deliver performance that redefines industry standards. This robust infrastructure enables the execution of continental-scale extractions and comprehensive data updates in exceptionally condensed timelines, measured in months, not years.

Global Track Record

Our technology has been tested and proven globally through projects of immense scale and complexity:

  • Extraction of Built Structures: We have successfully extracted all building footprints in one of the world’s largest continental economies, encompassing over 169 million features, in a mere six-month This comprehensive dataset is maintained with annual updates to reflect dynamic urban environments.
  • Vast Continental Mapping: In a definitive demonstration of scale, our software extracted a massive inventory across a 51-country region, including over 415 million built structures, 17 million linear kilometers of transportation networks, and 582 million hectares of natural ecosystems. The initial extraction was completed in just eight months, and the foundational dataset has since undergone two significant updates, ensuring its continued relevance based on newly acquired imagery.
  • Critical Infrastructure Mapping: We executed a swift and comprehensive extraction of all utility corridors and pipeline networks across a vast, continent-spanning region. This project involved accurately mapping over 8.5 million kilometers of linear features and identifying 2.3 million critical access points in under four months, providing an immediate, high-definition asset inventory for enhanced risk management.
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