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Radiometric Complex Traverse
Radiometric Complex Traverse

Function

Measurements from a pier, platform or a ship in microwave bands (3.6 to 90 GHz) and at thermal IR frequencies to study the sea surface parameters and the ocean-atmosphere interaction.

Description

Radiometric complex Traverse consists of a set of microwave and IR radiometers, mounted on a automatic rotating platform. The PC-controlled platform provides observations along any specified angle path in the range from nadir to zenith and over 300° in azimuth. Multifrequency angular measurements allow estimation of the surface wave parameters, in particular the gravity-capillary wave spectrum and long wave mean slope, as well as determination of atmospheric parameters. Since 1999, the complex is used in a series of field experiments on sea surface remote sensing from a pier in Gelendzhik and a platform in Katsiveli (Black Sea).

Main characteristics

 

Instrument

 

R-IR

R-03

R-08

R-15

R-80

Wavelengths

8‑12 μm

3 mm

8 mm

1,5 sm

8 sm

Polarization

–

V, H

V, H,
±45°

V, H,
±45°

V

Beam width, deg.

1

9

9

9

15

Sensitivity, й

0,10

0,15

0,15

0,15

0,10

Aperture, mm

Æ360

 



Complex "Traverse"


Contacts

Microwave Radiometry Laboratory
Alexey V. Kuzmin, Head of Laboratory +7(495)333-43-02, Alexey.Kuzmin@asp.iki.rssi.ru
Michael N. Pospelov +7(495)333-50-78, Michael.Pospelov@iki.rssi.ru