Home Satellite Manufacturing Multimode-Satellite with High Resolution

Multimode-Satellite with High Resolution

A high-resolution multimode satellite supports both modes of static push-broom imaging and video imaging with high resolution synchronously. It features the abilities of static push-broom imaging and alternatively gaze observation of the target area, compared to the earth observation satellite of the push-broom and video ones. Moreover, it has a better performance in the amount of information acquisition than the conventional satellites.

The main technical indicators

Technical specifications
Imaging patterns

Conventional push-broom imaging & large-angle side-sway imaging

Gaze video imaging

Ground pixel resolution (sub satellite point is 646km above ground)

Panchromatic: <1m

Multi-spectral: <4m

Video: 1.2m

Spectral band Push-broom imaging

Panchromatic: 450nm~800nm

Blue: 450nm~510nm

Green: 510nm~580nm

Red: 630nm~690nm

Near-infrared: 770nm~895nm

Video Imaging RGB:437nm~720nm(Bayer)

Frame width

(sub satellite point is 646km above ground)

Push-broom: >17.5km

Video: >13km×5.5km

Attitude control mode Three-axis stabilization
Attitude maneuverability The maximum maneuvering angular velocity is 2°/s
Side-sway ability The maximum side-sway imaging angle is ±45°
Orbit maneuverability Orbit control ability in orbit maneuver and maintenance
External envelope dimension 1116mm×554mm×1887mm
Weight 200kg
Designed lifecycle 5 Years
Delivery cycle 12~16 Months

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