MXR-DS-DTM 01/22
Diverse applications
The resolution and accuracy of Precision3D DTM data make it suitable for a wide
range of applications and industries, including:
■ Orthorectification
■ Geology and hydrology
■ Topographic mapping
■ Elevation contour generation
■ Security and defense
■ Radio and telecommunications
■ Infrastructure and construction
■ Risk and disaster management
Data exploitation
■ DTM is delivered in traditional formats, such as GeoTIFF, for immediate use in
existing soware and systems.
info@maxar.com maxar.com
GLOBAL BARE EARTH MODEL
The DTM algorithm removes trees and man-made
structures from the 3D data using automated
processing and massive source image archives.
Specifications
Resolution 50 cm
Accuracy
Absolute: 3 m LE90, 3 m CE90
Relative: 1 m LE90, 1 m CE90
File format GeoTIFF (Other file formats are available on request.)
Bit depth 32-bit
Delivery FTP or HDD
Precision3D 3D Surface Model of Taiwan (le) and Precision3D DTM of Taiwan (right)
HIGHLIGHTS
■ Water matches surrounding terrain
■ Valid for plain areas and steep terrain
■ Valid without using ground control points
■ Fully aligned with all Precision3D products
