Patents Assigned to Groundprobe Pty Limited
  • Slope monitoring system
    Patent number: 6850183
    Abstract: A slope monitoring system having a radar and a video camera recording images sequences of the slope. A data processing unit performs coordinate registration to align the radar images and the video images. Interferometry is used to detect movement in the slope by generating interference maps between the images. These are suitably phase maps showing the phase change between a radar image and a reference image. An alarm occurs if a significant movement is detected.
    Type: Grant
    Filed: December 4, 2001
    Date of Patent: February 1, 2005
    Assignee: Groundprobe Pty Limited
    Inventors: Bryan Reeves, David Noon, Glen Stickley, Dennis Longstaff