3 m Resolution Visible Light Hyperspectral Camera JTVH20-3MH

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This product is a new-generation optical Earth-observation camera featuring medium-to-high resolution and superior imaging quality. It employs proprietary along-track-free imaging and innovative computational reconstruction hyperspectral imaging technology, reducing its mass to one-third of the original while delivering “high timeliness, high geometric accuracy, and high spectral resolution.” Its overall performance has improved by more than tenfold. The product was successfully launched into orbit on August 29, 2024, aboard the Jitianxing A-03 satellite, and again on September 24, 2024, aboard the Jitianxing A-01 satellite.

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3 m Resolution Visible Light Hyperspectral Camera JTVH20-3MH

This product is a new-generation optical Earth-observation camera featuring medium-to-high resolution and superior imaging quality. It employs proprietary along-track-free imaging and innovative computational reconstruction hyperspectral imaging technology, reducing its mass to one-third of the original while delivering “high timeliness, high geometric accuracy, and high spectral resolution.” Its overall performance has improved by more than tenfold. The product was successfully launched into orbit on August 29, 2024, aboard the Jitianxing A-03 satellite, and again on September 24, 2024, aboard the Jitianxing A-01 satellite.

Category:

Satellite-borne Optical Camera

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  • Product Description
    Parameters

    Ground resolution

    Full color / Hyperspectral : 3m@500km

    Width

    ≥15 km @ 500 km

    Imaging mode

    TDI Linear array Push sweep

    Spectral range

    Hyperspectral imaging ( 20 谱)

    B1 400~425 nm

    B2 425~450 nm

    B3 450~475 nm

    B4 475–500 nm

    B5 525~550 nm

    ··· ···

    B16 775~800 nm

    B17 800~825 nm

    B18 825~850 nm

    B19 850~875 nm

    B20 875~900 nm

    Multispectral imaging ( 1+4 谱)

    P 400~900 nm

    B1 410–540 nm

    B2 490~620 nm

    B3 610~730 nm

    B4 730~900 nm

    Quantification Number of digits

    10/12bit

    Data rate

    greater than or equal to 2.9 Gbps ( Hyperspectral )

    greater than or equal to 1 Gbps ( Multispectral )

    Interface Type

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

    Typical signal-to-noise ratio

    ≥35dB

    Static Transfer Function

    Full color: ≥0.12

    Many Spectrum : ≥0.15

    High Spectrum : ≥0.10

    External dimensions

    251×411(mm)

    Power consumption

    ≤35W

    Heavy quantity

    ≤10kg