Title :
Ground penetrating radar migration with uncertain parameters
Author :
Patterson, A.J. ; Tealby, J.M. ; Allinson, N.M.
Author_Institution :
Dept. of Electron., York Univ., UK
Abstract :
The focusing principle of Kirchoff migration is described. This allows the introduction of optical focusing techniques that can be used to focus migration. Three focus measures are described that are useful for optimising migration. Simple optimisation routines are implemented that model uncertainties in the migration parameters. The focus measures are then used as cast functions to be maximised. Results show that these measures are useful in optimising migration when there are uncertainties in the parameters
Keywords :
geophysical techniques; radar applications; radar imaging; remote sensing by radar; terrestrial electricity; Kirchoff migration; buried object detection radar remote sensing; focus migration; focusing principle; geoelectric; geology; geophysical measurement technique; ground penetrating radar migration; optical focusing techniques; optimisation; radar scattering; terrestrial electricity; uncertain parameters; Adaptive optics; Atmospheric measurements; Distortion measurement; Focusing; Ground penetrating radar; Lenses; Optical distortion; Optical filters; Optical surface waves; Surface waves;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 1995. IGARSS '95. 'Quantitative Remote Sensing for Science and Applications', International
Conference_Location :
Firenze
Print_ISBN :
0-7803-2567-2
DOI :
10.1109/IGARSS.1995.519638
