Hyperspec ® Co aligned VNIR-SWIR Full Band Hyperspectral Imaging Spectrometer

NegotiableUpdate on 01/16

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Nature of the Manufacturer: Producers

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Overview

The sensor adopts Headwall's aberration correction design and achieves very high spectral and spatial resolution, with stable measurement accuracy. Due to the specially designed and manufactured diffractive optical system of Headwall, this spectrometer does not exhibit image aberrations caused by stray light, optical distortion, and thermal instability. Meanwhile, aberration correction imaging technology enables Hyperspe to

Product Details

Hyperspec ® The spectral range of the VNIR-SWIR Co aligned airborne hyperspectral imaging instrument is 400-2500nm, which covers all commonly used spectral ranges in one instrument. VNIR-SWIR Co aligned integrates two sets of hyperspectral imagers, VNIR and SWIR. The photosensitive element of VNIR (400-1000nm) is a low-power CMOS sensor with a resolution of 640 x 480 and a pixel size of 7.4 μ m * 7.4 μ m; The photosensitive element of SWIR (900-2500nm) is a cooling type MCT sensor with a resolution of 640 x 480 and a pixel size of 15 μ m * 15 μ m. The spectral path is based on Headwall's holographic reflection diffraction grating technology, which not only ensures extremely low stray light and imaging distortion, but also has extremely high thermal stability and signal-to-noise ratio.

In addition, VNIR-SWIR Co aligned has a compact structure and is a complete turnkey solution with dimensions of only 27.2cm * 20.8cm * 16.5cm and a weight of less than 3kg. In addition to the imaging spectrometer, it also integrates high-precision GPS/IMU sensors and an embedded control PC. Hyperspectral data and attitude information will be saved in real-time on the embedded PC.

VNIR-SWIR Co aligned allows users to focus on developing flight plans and post-processing hyperspectral data without the need for complex hardware system integration.