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Jilin1 KF Series Submeter Remote Sensing Satellite China Suppliers and Factory
The Jilin-1 KF series from leading China suppliers and factory offers the worlds largest 150km swath width for sub-meter optical remote sensing satellites, featuring high resolution, high-speed storage, and rapid data transmission.
SupplierAstralink Science and Technology Co., Ltd.www.space-navi.com
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About this product
Product information from the supplier.
The Jilin-1 KF series represents a pinnacle in aerospace engineering, offering sub-meter optical remote sensing capabilities with the world's largest swath width for its class. Designed for high-precision surveillance and earth observation, these satellites combine exceptional resolution with an expansive 150km coverage area, ensuring comprehensive data acquisition for critical missions.
Engineered for performance, the KF series integrates high-speed storage and rapid data transmission systems, enabling the delivery of high-resolution imagery in real-time. Whether for environmental monitoring or strategic intelligence, the Jilin-1 KF02 provides an unparalleled balance of spectral accuracy and wide-area scanning efficiency.
Detailed Parameters
| Satellite Model | Jilin-1 KF02 | Imaging Mode | Push-broom imaging |
|---|---|---|---|
| Panchromatic Resolution | 0.5m | Swath Width (at Nadir) | 150km |
| Panchromatic Color | 450～700nm | Blue Spectral Range | 450～510nm |
| Green Spectral Range | 510～580nm | Red Spectral Range | 630～690nm |
| Near-infrared Range | 770～895nm | Satellite Weight | ≈200kg |
Key Advantages
Ultra-Large Swath
Featuring a 150km swath width, the largest in the world for sub-meter satellites, maximizing area coverage per pass.
High-Speed Transmission
Advanced data downlink systems ensure rapid delivery of massive image datasets to ground stations.
Sub-Meter Precision
0.5m panchromatic resolution provides crystal-clear imagery for detailed object identification.
Multispectral Imaging
Comprehensive coverage across Blue, Green, Red, and NIR bands for advanced spectral analysis.
Push-broom Efficiency
Optimized push-broom imaging mode ensures seamless and continuous high-resolution data strips.
Compact Architecture
Weight optimized at approximately 200kg, allowing for flexible launch and deployment options.
Product Gallery
Management Platforms
Orbital Tracking
Real-time monitoring of satellite position and orbital trajectory for precise targeting.
Payload Control
Remote management of optical sensors and spectral band selection via secure uplink.
Data Scheduling
Automated tasking and scheduling for priority imaging areas across global regions.
Health Monitoring
Comprehensive telemetry analysis to ensure the longevity of space-level components.
Image Processing
Integrated pipelines for orthorectification and multispectral data fusion.
Ground Station Sync
Seamless coordination with global ground networks for high-speed data retrieval.
Investment Return Comparison
| Metric | Standard Satellites | Jilin-1 KF Series |
|---|---|---|
| Coverage Efficiency | Moderate Swath | Ultra-Wide 150km Swath |
| Imaging Resolution | Variable/Low | Consistent 0.5m Sub-meter |
| Data Latency | High Processing Time | Low High-speed Transmission |
| Operational Cost | Higher per sq km | Reduced per sq km coverage |
| Spectral Range | Basic RGB | Full Multispectral (B,G,R,NIR) |
Frequently Asked Questions
Q: What makes the KF series swath width unique in the aerospace industry?
The KF series provides a 150km swath width, which is the largest globally for sub-meter optical remote sensing satellites, allowing for significantly more area to be captured in a single pass without sacrificing resolution.
Q: How does the 0.5m panchromatic resolution benefit commercial users?
A 0.5m resolution allows for the identification of small objects, infrastructure details, and precise urban planning, providing critical intelligence that lower-resolution satellites cannot offer.
Q: What is the advantage of "Push-broom imaging" in these satellites?
Push-broom imaging uses a linear array of sensors to capture data as the satellite moves, ensuring high-resolution, continuous strips of imagery with minimal distortion across the wide swath.
Q: Which spectral bands are available for multispectral analysis?
The satellite covers four primary multispectral bands: Blue (450-510nm), Green (510-580nm), Red (630-690nm), and Near-infrared (770-895nm).
Q: Is the satellite hardware optimized for rapid deployment?
Yes, with a total weight of approximately 200kg, the KF02 is designed for high efficiency and compatibility with a wide range of launch vehicles.
Q: How is data transmission handled for such large swath widths?
The system utilizes specialized high-speed storage and advanced transmission hardware to handle the massive data throughput required by the 150km swath width.
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Astralink Science and Technology Co., Ltd.
