Data Capture

Transform image blocks into 3D attributes, features and models.

MATCH-T DSM

• Automatically create digital terrain and surface models from aerial or satellite image blocks.
• Acquire very dense point clouds and high quality surface models directly from stereo imagery using image matching techniques
• Advanced multi-image matching creates point clouds as dense as one point per pixel at a lower cost than aerial laser scanning
• Point clouds from image matching provide excellent results for orthophoto generation and city modeling applications
• Remove non-ground objects and achieve bare earth digital terrain models (DTMs) using robust filter methods
• Expand production capabilities using state-of-the-art multi-threading and distributed processing

DTMaster

• Precise aerial image triangulation with exceptional performance
• Geo-reference blocks of aerial imagery based on the advanced and unique image processing algorithms for both line and, optionally, pushbroom sensor data
• Fully automated processing even for large projects
• Processing is independent of flight geometry and supports completely arbitrary flight patterns
• Automatically extract tie points in frame images at optimal locations using multi-ray image matching
• Measure or verify control and tie points, guided by graphical block analysis
• Orient image blocks using proven bundle block adjustment and quality control tools
• Rigorous GPS and IMU data support, including calibration of boresight misalignment and shift and drift corrections