Micro-Hyperspectral Imaging System
- Product Item : AT-61154
- Category： Optical Detection & Analysis Equipment
- Product description：
Micro-Hyperspectral Imaging System
Micro-Hyperspectral Imaging 425 SHARK
First commercially available single-sensor hyperspectral solution covering the full spectral range from 400-2,500 nm.
Features
Optimized for space, airborne, industrial, and scientific applications, all in a miniaturized, lightweight hyperspectral imaging sensor package.
• Ability to record the entire hyperspectral data cube (468 spectral bands), or record only the bands needed to produce specific data products and solutions.
• Image and download digital elevation models before flight to improve post-processing orthorectification and geolocation accuracy.
• Flexible image collection planning captures a targeted area of coverage to optimize the use of memory capacity and helps reduce post-processing time and complexity.
• The standard Micro-Hyperspectral Imaging 425 sensor, integrated with Selectable Hyperspectral Airborne Remote Sensing Kit (SHARK), includes a spectrograph, camera, telescope, navigation system, microcomputer, and one TB of resident storage (7 lbs).
Key Benefits
• Covers 400-2,500 nm
• Single optical/sensor channel helps reduce the complications of recording and post-processing imagery from two
sensors.
• Ultra-Low Size, Weight, Power, and Cost (SWaP-C) by using proprietary diamond turned optics systems for aluminum.
• Ruggedized to help withstand commercial and industrial applications.
• Processed data on landing to optimize the use of memory.
Technical Characteristics*
|
Dimension |
Unit |
Performance |
|
Pixel siaze(μm) |
H(spatial) V(spectral) |
15 15 |
|
Lens Focal Length |
Mm |
25 |
|
Frame Rate |
Hz |
125 |
|
Used Pixel Array |
Spatial Spectral |
640 468 |
|
Dynamic Range |
Bits |
16 |
|
Spectral range (μm) |
Low High |
400 2500 |
|
Spectral resolution (FWHM) |
nm |
|
|
Lens Aperture |
F# |
3.3 |
|
Weight (Sensor) |
kg |
3.0 |
|
Temperature Range |
Operating Storage |
5-40 Degrees Celcius 0-60 Degrees Celcius |
|
Humidity |
Non-condensing |
10%-90% |
|
Power Consumption |
Watts |
30 |
|
Voltage Range |
VDC |
12-16 |
* Performance listed is typical. Individual part configuration may vary. Contact our technical team for more information.
|
|
Micro-Hyperspectral Imaging 410 SHARK
This Selectable Hyperspectral Airborne Remote Sensing Kit (SHARK) is an integrated coherent hyperspectral imaging (HSI) sensor
system designed specifically for integration with highly compact unmanned aerial vehicles (UAVs) and cost efficient drones.
Features
• This complete turn-key sensor system solution includes a 400-1,000 nm HSI sensor and a high-efficiency microprocessor control and data-acquisition
subsystem with solid-state data storage.
• The Micro-Hyperspectral Imaging 410 spectrometer features a high-efficiency reflective and optimally blazed diffraction grating that helps enable optimized throughput and signal-to-noise ratio (SNR) performance combined with exceptional spectral fidelity and spatial resolution.
• The standard system is designed for a minimum of 30-minute mission durations with extended mission-duration options available.
Key Benefits
• Covers 400-1,000 nm
• A compact, lightweight 1.6 lb package.
• Ultra-Low Size, Weight, Power, and Cost (SWaP-C) by using proprietary diamond turned optics systems for aluminum.
• Optimized for commercial remote sensing applications.
• Processes 12-bits of data upon landing to reduce storage.
Technical Characteristics*
|
Dimension |
Unit |
|
Sensor type |
Fully Coherent Line Imaging Spectrograph |
|
Spectrograph |
Monolithic Spectrometer |
|
Grating |
Diamond turned and Ruled High-Efficient Reflective Blazed |
|
FPA Detector |
CMOS |
|
FPA Format |
1936 X 1216 pixels with 5.86 μ pitch (1364 X 308 utilized) |
|
Spatial Resolution |
1364 pixels (1x spatial bin) |
|
Focal length F/# |
16mm, f/1.4 standard |
|
Full FOV |
28.6 degrees (500 mrad) standard |
|
IFOV |
f 366 μrad standard |
|
Spectral Range and Spectral Bin Size |
400-1000nm with a 2nm bin size |
|
Typical Spectral readout |
8.0 nm (4x spectral pixel bin) |
|
Keystone |
4.6 μm (over 1364 X 308 pixels) |
|
Smile |
1.5 μm (over 1364 X 308 pixels) |
|
Maximum Frame Rate |
>400 Hz (profile dependent) |
|
Data Readout |
12-bit |
|
INS |
GPS + Mems IMU+Kalman filtered solution |
|
Size(standard lens, processor, data storage, INS) |
5.37”X 3.44”X 2.77”with lens and 3.77” X 3.44” X2.77” without lens |
|
Weight (standard lens, data storage, INS) |
1.6 lbs (0.68 kg) |
|
Power Consumption (complete system) |
<19 W@12 VDC |
|
Temperature range |
5 deg. C to 40 deg. C |
* Performance listed is typical. Individual part configuration may vary. Contact our technical team for more information.
