High Resolution Large Swath Camera China Suppliers Factory CGPLHR0.5m150km
High Resolution Large Swath Camera China Suppliers Factory CGPLHR0.5m150km
The CG-PL-HR-0.5m-150km is a state-of-the-art Large Swath Camera designed for high-precision satellite imaging. Utilizing an advanced off-axis three-mirror optical system, this instrument achieves a rare balance of high-resolution detail and an expansive field of view, making it ideal for wide-area surveillance and environmental monitoring.
Engineered for the rigors of space, this system employs a push-broom imaging mode to capture critical data across panchromatic and multispectral bands. With a massive swath width of 150km and a spatial resolution of 0.5m, it provides unparalleled geospatial intelligence for aerospace applications, ensuring comprehensive coverage without compromising on clarity.
Detailed Parameters
| Product Code | CG-PL-HR-0.5m-150km | Imaging Mode | Push-broom imaging |
|---|---|---|---|
| Resolution | 0.5m | Swath Width (Nadir) | ≥150km |
| Panchromatic Band | 450nm-700nm | Blue Band | 430nm-510nm |
| Green/Red Band | Green: 510-580nm / Red: 630-690nm | NIR Band | 740nm-895nm |
| Signal-to-Noise Ratio | 30dB | Data Transfer Rate | 19.2Gbps |
| Dimensions | 1958mm x 1653mm x 2440mm | Power Consumption | ≤1030W |
| Total Weight | 600kg | Optical System | Off-axis three-mirror |
Key Advantages
Off-Axis Optical Design
Utilizes a three-mirror system to eliminate central obscuration, maximizing light throughput and image quality.
Ultra-Wide Swath
Captures a massive 150km width per pass, significantly reducing the time required for full-area mapping.
Sub-Meter Resolution
0.5m resolution ensures high-fidelity imagery for precise object identification and analytical accuracy.
Multispectral Capability
Integrated bands from visible to NIR provide comprehensive data for agriculture, forestry, and urban planning.
High Data Throughput
A 19.2Gbps data rate allows for the efficient transmission of massive image files in real-time.
Aerospace Grade Build
Engineered for vacuum and extreme temperature stability to ensure reliability in orbit.
Product Gallery
Management Platforms
Data Acquisition
High-speed buffer management for seamless 19.2Gbps raw data capture.
Optical Calibration
Precision alignment tools for the three-mirror system to maintain 0.5m resolution.
Thermal Control
Active monitoring of power consumption and heat dissipation under 1030W.
Spectral Analysis
Real-time processing of Panchromatic, RGB, and NIR spectral bands.
Payload Integration
Optimized interface for satellite bus integration within the 600kg weight limit.
Orbit Sync
Precision push-broom synchronization with satellite ground speed.
Investment Return Comparison
| Feature Metric | Standard Satellite Camera | CG-PL-HR Large Swath |
|---|---|---|
| Coverage Area | Narrow (10-30km) | Ultra-Wide (150km) |
| Revisit Cycle | Frequent / Slow Area Coverage | Rapid / Efficient Coverage |
| Image Fidelity | Variable Resolution | Consistent 0.5m Detail |
| Spectral Range | RGB Only | Full Panchromatic + NIR |
| Operational ROI | High Cost per Sq Km | Low Cost per Sq Km |
Frequently Asked Questions
An off-axis three-mirror system prevents light blockage (obscuration) that occurs in traditional on-axis designs, resulting in higher contrast and superior light gathering capability.
A wider swath allows a satellite to image much larger portions of the Earth's surface in a single pass, drastically increasing the efficiency of wide-area mapping and disaster monitoring.
Near-Infrared (NIR) coverage is essential for vegetation health analysis, water body detection, and distinguishing between various types of land cover in aerospace imagery.
Yes, combined with a 19.2Gbps data rate, the push-broom mode allows for continuous high-resolution data streaming, which can be processed for near-real-time geospatial intelligence.
The unit is designed using space-grade lightweight alloys and optimized structural components to ensure it meets the strict mass budgets of modern aerospace launch vehicles.
A 30dB SNR ensures that the captured images have very low electronic noise, providing clear, sharp images even in challenging lighting conditions in orbit.
