Data Sheets

Precision3D Digital Surface Model (DSM) Data Sheet

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data sheet Superior accuracy Accurately aligned global foundation Global coverage ■ Maxar has the world's largest commercial archive of high-quality satellite imagery, which provides a foundation for consistent global coverage. Rapid delivery ■ Instant deliveries are available from the quickly growing off-the-shelf archive via physical media or electronic download. Current delivery time for countrywide areas of interest not yet on the shelf is weeks to months. UNIQUE 3D TECHNOLOGY Telecommunications, city planning and autonomous vehicles require reliable measured heights at consistent intervals. Precision3D Digital Surface Model (DSM) is an accurate global Digital Surface Model—high-resolution digital elevation data representing every single point on Earth, with 50 cm post spacing. Based on industry-leading automated 3D modeling technology, DSM provides users and analysts with the most accurate high-resolution global elevation layer available. Digital Surface Model PRECISION3D DSM is a derivative of Precision3D 3D Surface Model and is perfectly coregistered to Precision3D products. DSM provides true height measurements of terrain, structures and vegetation globally at 50 cm intervals. All Precision3D data products are built from the highest quality commercial satellite imagery, using the same industry-leading automated 3D production process and highest standards. The core output—Precision3D 3D Surface Model— is the most accurate 3D representation of Earth. It is a 50 cm resolution product with real textures and an absolute accuracy of 3 m in all dimensions. This superior accuracy is achieved without ground control points and is consistent on all surfaces and terrain types, including building facades. Features and benefits Maxar's unique 3D technology is a combination of stereophotogrammetry and big data processing. The fully automated technology is sensor agnostic and does not require ground control points. Precision3D DSM of Atlanta, Georgia, U.S.

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