Patents Assigned to Rezatec Limited
  • Patent number: 11686840
    Abstract: A system and method for identifying damage to an embankment includes acquiring satellite imagery of an area of the embankment, generating a set of input data from the satellite imagery, removing at least one anomaly in the set of input data to obtain a cleaned set of input data, and identifying the damage by determining a dam motion area indicative of ground motion in the embankment from the cleaned set of input data and determining an anomalous vegetation area and an anomalous wetness area indicative of seepage in the embankment from the cleaned set of input data.
    Type: Grant
    Filed: December 4, 2020
    Date of Patent: June 27, 2023
    Assignee: Rezatec Limited
    Inventors: Todd Sajwaj, Henry Brown
  • Publication number: 20230102406
    Abstract: A system and method for automated forest inventory mapping. The method may include receiving an image depicting an overhead view of a wooded area, the image comprising a plurality of pixels; receiving a set of climate data for a geographic region in which the wooded area is located; receiving a point cloud of a digital surface model of the wooded area; concatenating data corresponding to the plurality of pixels of the image, the set of climate data, and the point cloud into a feature vector; executing a machine learning model using the feature vector to generate timber data for each of the plurality of pixels of the image; and generating an interactive overlay from the timber data, the interactive overlay comprising the generated timber data for each of the plurality of pixels of the image.
    Type: Application
    Filed: September 27, 2021
    Publication date: March 30, 2023
    Applicant: Rezatec Limited
    Inventor: Fabio Veronesi
  • Publication number: 20220179064
    Abstract: A system and method for identifying damage to an embankment includes acquiring satellite imagery of an area of the embankment, generating a set of input data from the satellite imagery, removing at least one anomaly in the set of input data to obtain a cleaned set of input data, and identifying the damage by determining a dam motion area indicative of ground motion in the embankment from the cleaned set of input data and determining an anomalous vegetation area and an anomalous wetness area indicative of seepage in the embankment from the cleaned set of input data.
    Type: Application
    Filed: December 4, 2020
    Publication date: June 9, 2022
    Applicant: Rezatec Limited
    Inventors: Todd Sajwaj, Henry Brown
  • Patent number: 10802136
    Abstract: Embodiments are directed to a water network monitoring system for determining leakage from a network. The water network may comprise any of pipelines, aqueducts, reservoir dams, reservoir embankments and sewers. The present water network monitoring system employs Earth observation data, such as synthetic aperture radar (SAR) data and optical data, collected from a geographical region that includes the water network system of interest. This data is collected over successive time periods and analysed to detect any abnormal changes in the indicators within the area in the vicinity of the water network.
    Type: Grant
    Filed: July 19, 2017
    Date of Patent: October 13, 2020
    Assignee: Rezatec Limited
    Inventors: Todd Sajwaj, Louise Bermingham, Andrew Carrel