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Дата изменения: Mon Oct 2 18:56:14 2006
Дата индексирования: Tue Oct 2 04:19:59 2012
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Поисковые слова: ацобс бфмбофйюеулбс бопнбмйс
Spacecraft Digital Imaging Cameras
Spacecraft Digital Imaging Cameras

Function

Imaging of land and water surfaces in three spectral bands onboard remote sensing and weather satellites.

Description

Digital mid-resolution multi-spectral imaging systems (MSU) register information on three CCD-lines equipped with different filters. A digital signal processor serves for the image data preprocessing.

The first onboard system, including two MSU-100 and one MSU-50 cameras will provide timely imagery for hydro-meteorological and ecological monitoring onboard the Meteor-3M spacecraft (launch 2006).

For the future modifications the MSU-100M and MSU-200 cameras, operating in the visible and near-infrared bands are being developed.

Performance

 

MSU-50

MSU-100

MSU-200

Focal length, mm

50

100

200

Spectral bands, µm

0,41
0,48
0,63

0,55
0,65
0,83

0,45
0,55
0,65
0,75–0,90

Number of pixels

7926

7926

10 200

Pixel size, µm

7×7

7×7

7×7

Angular FOV, deg

58,5

31,3

21

Angular resolution, arcs

58

13

6

Linear resolution, m

8,5

29

 

Power consumption, W

2,5

8,5

8,5

Mass, kg

2,5

3,2

4,2



Contacts

Optico-physical department +7(495)333-22-45, lkrasnop@ofo.iki.rssi.ru