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HyperVision Instruction Manual
HyperScan-VNIR-micro Spec Sheet
SENSOR CHARACTERISTICS
|
| Features |
|
| Imaging |
Pushbroom Hyperspectral |
| Lenses |
Interchangeable, apochromat, from 8
mm to 70 mm;
other lenses can be accommodated |
| Spectral resolution (FWHM) |
2.2 nm (12.5 µm slit) |
| Spectral range |
400 - 1000 nm |
| Dispersion |
2.35 nm / pixel |
| Number of spectral channels |
255 |
| Spatial resolution |
1024 pixels |
| Dark frame collection |
Automatic |
| Second order rejection |
Built-in |
| Calibration |
Radiometric, spectral |
| Keystone/smile distortions |
<1 pixel |
| Detector |
| Detector resolution, pixel size |
1024 x 1024, 10.6 µm |
| Frame rate (max) |
150 Hz (255 x 1024 ROI) |
| Detector type |
CMOS |
| Exposure control |
10 µs - 850 ms |
| Detector diagonal |
15.35 mm |
| Dynamic range |
12 bits |
| Digital interface |
Camera Link |
| Software |
| Camera control via Camera Link (live preview, capture, camera settings, binning) |
| Full control of flight components from ground station |
| Real time waterfall and frame display on ground station |
| Dark frame collection |
| ROI selection |
| Histogram feedback |
| AHRS / GPS capture and timestamp |
| Image capture and timestamp |
| Flight Hardware |
| UAV |
Griffon Aerospace Outlaw (or similar) |
| Payload mass |
~9 lbs. |
| Flight computer |
233MHz, 4 GB RAM, 250 GB hard drive, Windows XP |
| Data link |
Wireless ethernet bridge (867 kbps @ 900 MHz) |
| Wide field of view camera |
Analog (30 fps @ 2.4 GHz) |
| GPS, timestamp frequency |
Garmin GPS - 18, 5 Hz |
| AHRS, timestamp frequency |
Crossbow AHRS 400, 70 Hz |
