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HyperScan VNIR - micro |
HyperScan VNIR |
| Camera |
NIR HQE Cam |
UV HQE Cam |
HDR Cam |
ASB Cam |
AQA Cam |
NIR HQE Cam |
UV HQE Cam |
HDR Cam |
| Unique
features |
High NIR QE
High frame rate |
High UV QE
High frame rate |
High dynamic range
High frame rate |
Low
noise
Asymmetric binning |
Low noise
Long integration |
High NIR QE
High frame rate |
High UV QE
High frame rate |
High dynamic range
High frame rate |
| Spatial
resolution |
1280 pixels |
1024 pixels |
696 pixels |
1392 pixels |
1280 pixels |
1024 pixels |
| Dispersion |
2.4 nm / pixel |
2.4 nm / pixel |
1.3 nm / pixel |
0.6 nm / pixel |
1.1 nm / pixel |
1.1 nm / pixel |
| # of
spectral channels |
250 |
255 |
465 |
930 |
555 |
565 |
| Scanning
mechanism |
Stage |
Mirror |
| Scanning
resolution |
1 µrad |
3 µrad |
Scan angle
(field of regard) |
350° |
-30° to + 30° off center |
| f/# |
2.5 |
2.0 |
| Spectral
Range |
400 - 1,000 nm |
| Peak
grating efficiency |
32% at 480 nm |
| Second
order rejection |
Built-in |
| Imaging |
Pushbroom hyperspectral |
| Slit
width |
25 µm (interchangeable) |
| Dark
frame collection |
Automatic |
| Keystone
/ smile |
<1 pixel |
| Calibration |
Radiometric, spectral |
| Lenses |
Interchangeable,
apochromat, from 8 mm to 70 mm; other lenses can be accommodated |
| Detector (others may be accommodated on a custom basis) |
| Peak QE |
81% @ 800 nm |
67% @ 600 nm |
29% @ 615 nm |
71% @ 550 nm |
61% @ 610 nm |
81% @ 800 nm |
67% @ 598 nm |
29% @ 617 nm |
| Pixel
size |
10.8 µm |
10.6 µm |
12.9 µm |
6.45 µm |
10.8 µm |
10.6 µm |
| Detector
resolution |
1280 × 1024 |
1024 × 1024 |
696 x 520 |
1392 × 1040 |
1280 × 1024 |
1024 × 1024 |
| Bit depth |
10 bits |
12 bits |
12 bits |
14 bits |
10 bits |
12 bits |
| Exposure
control |
30.0 µs - 1.5 s |
10 µs - 838 ms |
10 µs - 17.9 min |
10 µs - 17.9
min |
30.0 µs - 1.5 s |
10 µs - 838 ms |
Max frame rate
(full dispersion) |
115 Hz |
100 Hz |
20 Hz |
11 Hz |
55 Hz |
100 Hz |
Full well e-
(no binning) |
40k |
200k |
22k |
18k |
40k |
200k |
| Binning |
Off chip
Symmetric |
Post processing |
On
chip
Asymmetric |
On chip
Symmetric |
Off chip
Symmetric |
Post processing |
SNR
(full well e-, no binning) |
~200 |
~450 |
~150 |
~135 |
~200 |
~450 |
| Detector
type |
Thinned, back illuminated CMOS |
CMOS |
TE cooled CCD |
Thinned, back illuminated CMOS |
CMOS |
| Detector
diagonal |
17.9 mm |
15.4 mm |
11.2 mm |
17.9 mm |
15.4 mm |
| Digital
interface |
Camera Link (base mode) |
Firewire 400 |
Firewire 800 |
Camera Link (base mode) |
| HyperVision Software (Manual) |
| Camera
control |
Camera
Link |
Firewire |
Camera
Link |
| Scan
control |
via USB
2.0 |
| GPS /
AHRS / IMU |
Recorded
in parallel with image data |
| Data time stamping |
via IRIG
or GPS source |
| System monitoring |
Input
voltage monitoring and recording |
| System temperature monitoring and recording |
| Display |
Real
time waterfall and frame display |
| False color and monochrome |
| Auto-stretch |
| Data processing |
Spectral profiles |
| Custom OKSI ENVI tools for calibration and
analysis |
| IDL / ENVI integration |
| Miscellaneous features |
Full system control and display via wireless LAN |
| Automatic dark field collection |
| Histogram feedback |
| IRIG / GPS time stamping |
| Mechanical |
| L × W × H |
8.5" × 6.1" × 6.6" |
13.6" ×
6.9" × 11.8" (or less, camera dependent) |
| Mass |
~10 lbs |
< 21 lbs (camera dependent) |
| Sensor mount |
Side, up, or down
looking |
| Airborne application with locked mirror /
stage |
| Electrical |
| Supply
voltage |
24 VDC |
12 VDC |
| Max
current |
4 Amps |
5 Amps |
| Max
power |
96 Watts |
60 Watts |
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