IKI RAN Radar Image Collection
Oceanic phenomena / Internal waves

Image Preview/ Location map

Image name RARKu9207152127
Platform/Sensor Tu-134/RAR
Flight altitude/speed 2000 m / 455 km/h
Image partition 8 fragments: 2 leftHH, 2 leftVV, 2 rightHH, 2 rightVV
Wavelength(s)/Frequency(ies)/Band(s) 2,25cm/13,6GHz/Ku
Polarization(s) VV, HH
Incidence angle(s) 72-84°
Calibration Black is lowest value of radar signal, white is highest value of radar signal
Full images: calibration coefficients for different fragments are different
Image preview: gray scale individually optimized for each channel
Date/Time 15.07.92 / 21:27 - 21:36
Area Northwestern Atlantic, New York Bight
Coordinates Start: 40° 12'N, 71° 34'W ; 
End: 39° 53'N, 72° 20'W
Surface geometry   60,0km*12,5km at each board
Other signatures seen in the image Atmospheric front; atmospheric internal waves

Supplementary information:

Geographic collocation of two-pass VV images
Weather map
Wind speed and direction graph
Air and water temperature graph
Atmospheric pressure graph

Source image:  image size: 2800x2048 pixels; pixel size: 25 x 25 m, file size: 5.6Mb

Owner: IKI RAS, contact: M.I. Mityagina

References:
Kravtsov, Yu.A., M.I. Mityagina, V.G. Pungin, and K.D. Sabinin,  Manifestation of the wind-field fine structure ahead of an atmospheric cold front on radar imagery of the sea surface // Earth Observation and Remote Sensing, vol.15, pp. 513-525, 1999.

 

Home
Up