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Methods and Technologies at the
Jülich Plant Phenotyping Centre


Hyperspectral lab system

The Hyperspectral lab system (Fig. 1) will facilitate the functional understanding of shoot properties by high resolution imaging spectroscopy.

Picture HyperLabFig. 1 Hyperspectral lab scanner set up

The main components of the system are:
• Hyperspectral imaging system: ImSpector V10E (Spectral Imaging Ltd., Oulu, Finland). Line scanner with a spectral range from 400 to 1000 nm and a spectral resolution up to 2.8 nm.
• Lens: SP-OLE23 (Spectral Imaging Ltd., Oulu, Finland) with 23 mm, f/2.4, C-mount, E-Series, and 400-1000nm.
• Linear scanner: SP-X-Stage40 (Spectral Imaging Ltd., Oulu, Finland).
• Illumination: Three ASDPro- Lamps (Analytic Spectral Devices (ASD), Boulder, USA).

It will provide a unique spectral signature for every pixel, which will improve our understanding of plant chemical components distribution at leaf and plant level (Fig. 2 (a), (b)).

Picture NDVI imageFig. 2 (b) NDVI image of the same leaves. Red --> healthy, blue --> senescence