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1. (CA2615723) INTERFEROMETRIC SIGNAL PROCESSING

Office : Canada
Application Number: 2615723 Application Date:
Publication Number: 2615723 Publication Date: 25.01.2007
Publication Kind : A1
Prior PCT appl.: Application Number:AU2006001013 ; Publication Number: Click to see the data
IPC:
G01V 3/12
G PHYSICS
01
MEASURING; TESTING
V
GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
3
Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination or deviation
12
operating with electromagnetic waves
CPC:
G01S 7/414
G01S 13/88
G01S 13/89
Applicants: GROUNDPROBE PTY LTD.
Inventors: STICKLEY, GLEN
REEVES, BRYAN
Priority Data: 2005903785 18.07.2005 AU
Title: (EN) INTERFEROMETRIC SIGNAL PROCESSING
(FR) TRAITEMENT DE SIGNAL INTERFEROMETRIQUE
Abstract:
(EN) A method of error handling in a slope monitoring system that generates slope movement data from interferometric signal processing of radar images of the slope monitoring system. The error handling occurs in two steps. The movement data is corrected for changes in atmospheric conditions and disturbances are identified. It is convenient to mask the regions identified as disturbed in the display of the corrected movement data. Typical disturbances include short term disturbances, such as trucks, and long term disturbances, such as vegetation.


Also published as:
BRPI0612902-1ZA2008/01561US20090121921US20100289693AU2006272449WO/2007/009175