Improved image reconstruction techniques for synthetic aperture radiometers

被引：24

作者：

Goodberlet, MA ^{[1
]}

机构：

[1] Quadrant Engn, Amherst, MA 01002 USA

来源：

IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING | 2000年 / 38卷 / 03期

基金：

美国国家航空航天局;

关键词：

interferometry; radiometry; synthetic aperture imaging;

D O I：

10.1109/36.843030

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

Ripple in excess of that attributable to Gibb's phenomenon has been identified in brightness temperature images created from data collected by synthetic aperture radiometers used for Earth remote sensing, The cause of the excess ripple is identified, and methods for reducing its effect on image quality are proposed.

引用

页码：1362 / 1366

页数：5

共 16 条

[1]

Ables J. G., 1974, Astronomy and Astrophysics Supplement Series, V15, P383

[2]

[Anonymous], 1991, INTERFEROMETRY SYNTH

[3] UNIQUENESS IN INVERSION OF INACCURATE GROSS EARTH DATA [J].

BACKUS, G ;

GILBERT, F .

PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1970, 266 (1173) :123-&

[4]

Franks L. E., 1981, Signal Theory

[5] RESTORING WITH MAXIMUM LIKELIHOOD AND MAXIMUM ENTROPY [J].

FRIEDEN, BR .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA, 1972, 62 (04) :511-&

[6]

HIETT TC, 1988, THESIS U MASS

[7]

Hogbom J. A., 1974, Astronomy and Astrophysics Supplement Series, V15, P417

[8]

LEVINE DM, APERTURE SYNTHESIS M

[9]

MARTINNEIRA M, 1997, BULLETIN, V92

[10]

MURPHY R, 1987, REPORT HIGH RESOLUTI

← 1 2 →