DiLis 4/2

Four Channel Digital Linescan Camera

Four channel enhanced airborne linescan camera complete solution

System Description:

TopoSys Linescan Camera DiLis sets a new edge on medium format digital image acquisition. Whenever your customer asks to get the real details you need the Linescan Camera DiLis.

The camera was designed to be easily integrated into LiDAR Systems such ad TopoSys Harrier 56 and Falcon equipments. The DiLis parameters match the best of today’s LiDAR systems. The simultaneous four channels recording give the opportunity to collect both RGB and CIR data with only one single flight. The exactly same situation is captured in both images. Because of the cutting-edge used technology the DiLis pixels are perfectly aligned over all the four channels.

The required maintenance of this camera is incredibly reduced, as there are no moving pats (e.g. shutters) that have to be periodically replaced. With its modern and flexible control software, it is easy to operate the camera and the advanced exposure along with minimum user interaction.

Key Performances:

Both Field of View and Resolution match today’s LiDAR systems for integration into multi-sensor devices.
The best to generate true-ortho imagery
Simultaneous acquisition of both RGB and CIR imagery in one flight
Perfect co-registration and oriented pixels of all four color channels
Highly sensitive imaging devices together with large aperture lens also offer outstanding data acquisition at low lighting conditions
Automated data processing with TopoSys software
Image resolution up to 7cm
Cost effective solution

Customer Benefits:

Compact system
Competitive advantage
Flexible usage
Integrated work flow for LIDAR data and image data processing

Camera Specifications:

Camera Type:

Number of Channels:

Number of Pixels:

Spectral Channels:

Field of view:

Focal Length:

Max. F-Stop:

Operating altitude:

Color Depth:

Pixel Size:

Pixel Alignment:

Line Rate:

Sensitivity:

Exposure Control:

Calibration:

Ground Sample Distance (without any interpolation):

Temperature:

Humidity:

Weight:

Dimension Sensor:

Push broom scanner

Four (4)

4 x 2048 (compatible with 4096 pixels of frame cameras)

Blue (400 – 500 nm

Green (500 – 580 nm)

Red (580 – 670 nm)

NIR (670 – 900 nm)

32 degrees (other values optional)

50 mm (other values optional)

1:2.8

10,000 ft

12 bit

14 :m

< 0.3 pixel

100 – 1,000Hz

ISO 400 – 3,200

Manual or Exposure priority

Geometrical, Terrestrial, and Airborne

7.4 cm @ 250 m AGL

15 cm @ 500 m AGL

30 cm @ 1,000 m AGL

0 - +40 degrees C (operation)

-10 - +50 degrees C (storage)

0% - 90% Non-Condensing

7 kg

18 x 18 x 32 cm

When the camera is integrated in the

Harrier56 LiDAR system, the vibration

isolated case mounts directly on the aircraft

floor.

Control and Storage Computer Specifications

Log time

Operation

Power

Temperature

Humidity

Weight

Dimensions computer:

> 8 h

Windows based control software with

acquired data real-time visualization

28 V DC, 3A

0 - +40 deg. C (operation)

-10 - +50 deg. C (storage.)

0% - 90%

Non-condensing

5 kg

19” Crate 3HE (customized solution available)

Operations And Applications:

Corridor mapping and area mapping, aerial survey and remote sensing
All kind of high resolution ortho images, rapid response, pipeline monitoring, power line mapping, corridors, city models, common LiDAR projects, detailed analyze and studies, target classification
Rotary and fixed wing operation

Data Processing:

TopPIT software package for pre and post processing of LIDAR and true ortho images generation.
Harmonized data flow and workflow for LIDAR and imagery data