High-Resolution Stereo Satellite Imagery & 3D Terrain Solutions
Unlock the third dimension of geospatial intelligence with engineering-grade 3D data from our constellation of 130+ satellites. Capture "binocular vision" from space for precise Digital Elevation Models and terrain analysis.
Stereo Satellite Imagery Overview
Binocular Vision from Space
XRTech Group provides high-precision Stereo Satellite Imagery and engineering-grade 3D data products derived from a powerful constellation of over 130 satellites. By capturing the same ground location from multiple viewing angles, our sensors generate "binocular vision" from space.
This advanced technology enables the creation of accurate Digital Elevation Models (DEMs) and Digital Surface Models (DSMs) for any location on Earth, transforming 2D satellite data into actionable 3D intelligence.
Stereo Satellite Capture Visualization
Multiple angle imaging for 3D reconstruction
How Stereo Imagery Works
Image Capture
Satellite captures same location from different angles
AI Processing
Advanced algorithms match and process stereo pairs
3D Generation
Creation of DEM, DSM, and DTM models
Engineering-Grade Accuracy & Precision with Stereo Satellite Imagery
Stereo Vertical Accuracy (RMSE)
Root Mean Square Error (RMSE) derived from high-resolution stereo imagery, suitable for engineering surveys, land development, and infrastructure planning.
- Engineering-grade stereo measurement precision
- Compliant with international geospatial standards
Advanced Stereo Mapping Accuracy (GF-7)
High-precision stereo satellite mapping using dual-linear CCD cameras and laser altimeter data for enhanced elevation modeling and terrain analysis.
- ≤0.5m vertical accuracy in flat terrain
- ≤1m accuracy in complex and mountainous regions
Sub-Meter Stereo Geolocation Accuracy (CE90)
High-resolution horizontal positioning derived from stereo image matching, meeting CE90 accuracy requirements for professional geospatial applications.
- Sub-meter stereo image resolution
- CE90 geolocation accuracy standard
Stereo Imagery Compatibility with Ground Control Points (GCPs)
Our stereo satellite imagery minimizes dependency on ground surveys, while remaining fully compatible with Ground Control Points (GCPs) to enhance absolute accuracy, elevation models, and geospatial alignment.
Stereo GCP Integration Workflow
Advanced Stereo Satellite Constellation for High-Accuracy Mapping
Our strategic partnership with China Siwei provides access to a comprehensive stereo satellite constellation, combining high-resolution optical imagery, stereo photogrammetry sensors, and radar satellites for precise Earth observation and geospatial intelligence.
| Satellite / Sensor | Spatial Resolution | Stereo & Sensor Capabilities | Primary Geospatial Applications |
|---|---|---|---|
| SuperView Neo-1 | 0.3m | High-revisit optical stereo imaging | Urban mapping, infrastructure monitoring |
| SuperView-2 (GFDM) | 0.42m | 8-band multispectral stereo imagery | Land-use classification, environmental analysis |
| GF-7 | Sub-meter | Dual-linear CCD stereo camera + laser altimeter | High-precision elevation models and DEM extraction |
| ZY-3 | 1:50,000 scale | Dedicated civilian stereo mapping constellation | National DEM databases and topographic mapping |
| LT-1 SAR | L-band radar | All-weather SAR with deformation detection | Surface deformation, global DEM generation |
Stereo Satellite Technical Agility & Imaging Performance
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360-Degree Stereo Targeting Capability
Full spherical pointing enables flexible stereo image acquisition across complex terrain and dense urban environments.
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High Base-to-Height Ratio (B/H ≥ 0.6)
Optimized stereo geometry delivers superior depth perception, elevation accuracy, and photogrammetric performance comparable to aerial survey systems.
Stereo Satellite Constellation Network
Precision 3D Intelligence from Stereo Satellite Imagery
High-resolution stereo imagery processed through automated AI-based image pairing, photogrammetric matching, and homonymous point extraction to generate accurate 3D terrain models for engineering, GIS, and geospatial analysis.
Digital Elevation Model (DEM) from Stereo Imagery
Bare-earth elevation model derived from stereo satellite photogrammetry, with buildings and vegetation removed for true ground representation.
Digital Surface Model (DSM) via Stereo Mapping
High-resolution surface elevation model capturing terrain, buildings, vegetation, and man-made structures using stereo image matching.
Digital Terrain Model (DTM) from Stereo Photogrammetry
High-detail bare-earth terrain model enhanced with breaklines and terrain features extracted from stereo satellite imagery.
Commercial Applications of Stereo Satellite Imagery & 3D Mapping
Oil & Gas Infrastructure Monitoring
Monitor offshore and onshore Oil & Gas pipelines using stereo imagery, InSAR deformation analysis, and 3D geological modeling to detect subsidence, ground movement, and structural risk.
Mining & Resource Extraction
Leverage stereo 3D terrain models for Overburden calculation, pit optimization, geohazard detection, and Tailing Dam stability Monitoring Across Active Mining Sites .
Engineering & Construction
Use stereo photogrammetry to calculate cut-and-fill volumes, optimize road and utility routing, and Monitor Construction Progress with accurate 3D site models.
Urban Planning & Smart Cities
Generate high-resolution 3D City Models and Digital Twins from stereo satellite imagery to support zoning analysis, urban growth management, and detection of unauthorized construction.
Environmental & Forestry Management
Analyze forest canopy height, biomass, and terrain slope using stereo elevation models to Monitor Deforestation , coastal erosion, flood risk, and watershed behavior.
Agriculture & Precision Farming
Apply stereo terrain analysis to evaluate slope, drainage, and elevation for irrigation planning, soil conservation, and Sustainable Agricultural development.
Need a Custom Stereo Imagery Application?
Our experts design tailored stereo satellite imagery and 3D geospatial solutions aligned with your industry-specific technical and operational requirements.
Discuss Custom Stereo Solution
Stereo Satellite Imagery Technical Specifications & Data Standards
Stereo Imagery Data Specifications
Spectral Bands & Radiometric Data
Multi-spectral stereo satellite imagery including Panchromatic, RGB, Near-Infrared (NIR), Red Edge, Purple, and Yellow bands for advanced geospatial analysis and feature extraction.
Projections, Datums & Coordinate Systems
Stereo products delivered in WGS84, UTM, or custom local coordinate reference systems, with epipolar geometry or map-projected outputs optimized for photogrammetric workflows.
Stereo Image Collection Parameters
- Optimized sun angle acquisition (≈10:30 AM descending node)
- Off-Nadir Angle (ONA) ≤ 10° for high stereo accuracy
- Low cloud cover thresholds (≤10% or ≤5% tasking options)
Stereo Data Delivery Formats & Software Compatibility
All stereo imagery products include complete metadata, accuracy reports, and projection definition files.
Stereo Imagery Processing & 3D Production Workflow
Stereo Pair Acquisition
Multi-angle stereo satellite image capture optimized for photogrammetric geometry
AI-Based Stereo Processing
Automated image matching, alignment, and homonymous point extraction
Stereo 3D Model Generation
DEM, DSM, and DTM creation from stereo photogrammetric processing
Accuracy Validation & QA/QC
Quality assurance, accuracy assessment, and final data delivery
Why Choose XRTech Group for Stereo Satellite Imagery?
Rapid Stereo Data Delivery
High-resolution stereo satellite imagery delivered in 4–7 days, with custom DEM, DSM, and DTM products generated in under 21 days.
Emergency & Disaster Response
Priority stereo imagery acquisition and processing with delivery within 24 hours for disaster assessment and rapid response operations.
No Export Control Delays
As a non-U.S. Earth observation data provider, XRTech avoids export control restrictions, enabling faster access to global stereo imagery.
Flexible & Scalable Licensing
Simple, project-wide stereo imagery licensing designed for engineering firms, government agencies, and collaborative teams.
Global Stereo Satellite Coverage
Access high-resolution stereo satellite data across most regions worldwide, including remote, restricted, and politically sensitive areas where traditional Earth observation providers face limitations.
Ready to Elevate Your Projects with 3D Intelligence?
Transform your operations with engineering-grade stereo satellite imagery and precision 3D terrain models.
Request Sample Data
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Technical Consultation
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