1 m Resolution Visible Light Multispectral Camera JTVM4-1MS

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This is a high-resolution, high-imaging-quality optical Earth-observation camera for space applications, characterized by a high modulation transfer function and a high signal-to-noise ratio, making it suitable for high-resolution remote-sensing detailed surveys and other applications. The product was successfully launched into orbit on February 12, 2026.

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1 m Resolution Visible Light Multispectral Camera JTVM4-1MS

This is a high-resolution, high-imaging-quality optical Earth-observation camera for space applications, characterized by a high modulation transfer function and a high signal-to-noise ratio, making it suitable for high-resolution remote-sensing detailed surveys and other applications. The product was successfully launched into orbit on February 12, 2026.

Category:

Satellite-borne Optical Camera

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  • Product Description
    Parameters

    Ground resolution

    Full color: 1 m at 500 km
    Multispectral: 4 m at 500 km

    Width

    ≥18 km @ 500 km

    Imaging mode

    TDI linear-array push-broom

    Spectral range

    P: 450–700 nm
    B1: 430–520 nm
    B2: 520–610 nm
    B3: 610–690 nm
    B4: 770–895 nm

    Quantification Number of digits

    12bit

    Data rate

    greater than or equal to 2.1Gbps

    Interface Type

    CAN/RS422/CXP/Camlink/Fiber Optic (optional)

    Typical signal-to-noise ratio

    ≥35dB

    Static Transfer Function

    Full color: ≥0.136

    Multispectral: ≥0.24

    External dimensions

    513.5×242×258 (mm)

    Power consumption

    Long-term power consumption ≤ 40 W
    Peak power consumption ≤ 75

    Weight

    ≤13.7 kg