Noise maps in aperture synthesis radiometric images due to cross-correlation of visibility noise

Radio Science

Volumn 38, Issue 4, 2003, Pages 61-68

  Butora, Robert ^a   Camps, Adriano ^b  

^a AALTO UNIVERSITY   (Finland)

^b UNIVERSITAT POLITÈCNICA DE CATALUNYA   (Spain)

Author keywords

Aperture synthesis; Cross correlation; Noise

Indexed keywords

IMAGE ANALYSIS; INSTRUMENT ERRORS; SPURIOUS SIGNAL NOISE;

NOISE MAPS;

RADIOMETRY;

EID: 0142250872     PISSN: 00486604     EISSN: None     Source Type: Journal    
DOI: 10.1029/2002rs002707     Document Type: Article

References (6)

1. Bará, J., A. Camps, F. Torres, and I. Corbella, Angular resolution of two-dimensional hexagonally sampled interferometric radiometer, Radio Sci., 33(5), 1459-1473, 1998.
2. Bará, J., A. Camps, F. Torres, and I. Corbella, The correlation of visibility noise and its impact on the radiometric resolution of an aperture synthesis radiometer, IEEE Trans. Geosci. Remote Sens., 38(5), 2423-2425, 2000.
3. Camps, A., Application of Interferometric Radiometry to Earth Observation, Univ. Politecnica de Catalunya, Barcelona, Spain, 1996.
4. Camps, A., J. Bará, I. Corbella, and F. Torres, The processing of hexagonally sampled signals with standard rectangular techniques: Application to 2D large aperture synthesis interferometric radiometers, IEEE Trans. Geosci. Remote Sens., 35(1), 183-190, 1997.
5. Ruf, C. S., C. T. Swift, A. B. Tanner, and D. M. Le Vine, Interferometric synthetic aperture microwave radiometry for the remote sensing of the Earth, IEEE Trans. Geosci. Remote Sens., 26(5), 657-668, 1988.
6. Tiuri, M. E., Radio astronomy receivers, IEEE Trans. Antennas Propag., 12, 930-938, 1964.