Xi'an Saimo Rui Environmental Technology Co., Ltd
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S185 airborne high-speed imaging spectrometer
The S185 supporting software can perform functions such as batch spectral output, hyperspectral image classification, and vegetation index calculation
Product details
Technical Introduction:
S185 adopts revolutionary frame based hyperspectral imaging technology, which combines the accuracy of hyperspectral data with the speed of snapshot imaging, and can instantly obtain accurate hyperspectral images throughout the entire field of view. This spectrometer can easily obtain the entire hyperspectral cube data in 1/1000 seconds, with powerful measurement and data processing software, and can achieve unmanned aerial vehicle remote sensing measurement without the need for IMU; The S185 airborne hyperspectral imaging instrument can automatically measure along with the UAV according to the preset route, quickly obtaining large-area hyperspectral images, and can be automatically and quickly spliced through software!
Instrument features:

Instrument characteristics Main applications
Visible Near Infrared Format Imaging
Dual CCD structure, high-speed transmission
Synchronized measurement of each channel without artifacts
Parameter WIFI remote control
Real time preview function on the ground
Suitable for multiple UAVs to carry
Large area automatic splicing
Software Open Source SDK
Batch calculation of vegetation index
UAVApplicationagricultural remote sensing
Plant Sciencearchaeological investigation
Environmental remote sensingPrecision agriculture
Species classificationdisease detection
Surface modelMobile spectrogram


S185 establishes a balance between time, space, and spectral resolution through its unique snapshot imaging technology. Unlike traditional push scan imaging methods, it adopts frame based synchronous imaging technology that does not require any moving parts, and can capture the entire hyperspectral image cube in 1/1000 seconds.
The synchronous imaging feature of all spectral channels in S185 is more suitable for airborne mobile measurement, and the data is true, reliable, and free of artifacts. Its overall structure is conducive to the integration of multiple UAVs, and by using sturdy lightweight materials, the weight of the spectrometer is reduced to only 500g, improving the UAV's endurance.

The S185 supporting software can perform functions such as batch spectral output, hyperspectral image classification, and vegetation index calculation; Open source programming interfaces and SDKs can be used for secondary application development.




Technical parameters:

spectral characteristic
spectral range 450~950nm
sampling interval 4nm
spectral resolution 8 nm @ 532nm
Number of channels 125
hardware features
detector Area array Si CCD
Detector specifications 1 million pixels x 2
Time < 100μs
communication interface 2×GigE
Hyperspectral imaging speed 5 Cubes/s
digital resolution 12 bit
spectral output 2500 Spectra / Cube
optical characteristics
focal length 10mm, 23mm, 35mm (optional)
interface type C-mount
Ground Resolution Mm~m (optional)
physical property
external environment non-condensing
operate temperature 0 - 40 °C
weight 490 g
power supply DC 12 V, 15 W




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