Hyperspectral High Resolution Camera ULTRIS 20 Plus

  • High resolution HSI – two-sensor hyperspectral video camera
  • Panchromatic extension for the award winning ULTRIS 20
  • Spatial resolution pan: 1880×1880 px
  • Spatial resolution spectral: 410×410 px (168,100 spectra per cube)
  • Pansharpened data cube size: 1880 x 1880 x 100 (x-y-λ)
  • wavelength range: VNIR 450-850nm (± 10nm), 106 bands
  • Light-Weight Design: 630g
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Description

See the difference in high resolution

Pansharpening, or image fusion, is a well-known image enhancement technique in satellite remote sensing or earth observation. At Cubert we developed our own image fusion technique to increase the spatial resolution of our hyperspectral images. This is extremely beneficial for UAV flights and mobile mapping, as it allows analyses on leaf level of vegetation. The ULTRIS 20 Plus is our latest UAV hyperspectral camera with pansharpening extension.

The ULTRIS 20 Plus is especially designed for UAV applications, the table above gives an overview on the resolution per pixel (ground sampling distance) for different flight heights. Of course you can use the hyperspectral video imager in the field or in the lab – the non-scanning snapshot allows you to take the complete data cube within a few milliseconds.

Leaf Level Mapping with the ULTRIS 20 Plus

Even at a flight height of 100m the GSD per pixel is remarkable 3.7cm. This allows crop analyses on leaf level, helping detecting diseases and other issues that require action at an early stage. Below you see an image comparison of classic ULTRIS with 410 by 410 pixel on the left, and the same image pansharpened with a resolution of 1880 by 1880 pixel. This means a pan factor of 4.6, which from a scientific view is an interpolation that still provides enough accurate spectral information.

ULTRIS True Color, native resolution, 410×410 pixel, 100 spectral bands

ULTRIS Plus True Color, pansharpened product (factor 4.6, bicubic), 1880×1880 pixel, 100 spectral bands

Additional information

01 Technology

Light Field with Variable Bandpass Filter

02 Number of spectral channels

100

03 Spectral throughput [spectra/capture]

168100

04 Wavelength range [nm]

450-850

05 Spectral resolution [nm]

2% center wavelength

06 Sampling interval [nm]

4

07 Snapshot

yes

08 Sensor resolution [Mpixel]

5 (pan), 20

09 Cube resolution [pixel]

Pan 1880x1880x1, 410x410x100

10 Cube rate [fps]

max 8 (complete data cubes per second)

11 Measurement time [ms]

0,1-1000

12 Detector type

Si CMOS

13 Digitization [Bit]

12

16 Shutter type

Global

17 Camera interface

1-3 GigE

18 Camera connections

Power, Trigger In

19 Camera CPU

no

20 Camera storage

ext.

21 Objective mount

n/a

22 Lens user- changeable

no

23 Operating temperature [°С]

+5 – +65

24 Weight without lens [g]

622

25 Power [V, W]

12V / 10W

26 Size Standard [mm]

60 x 107 x 95

Hyperspectral Video Cameras

ULTRIS 20 Plus

ULTRIS 20

FireflEYE 185

FireflEYE 496 blue

Software – for all devices

Cubert Utils

perClass Mira ft. Cubert Utils

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