DATA INFORMED OCEAN SIMULATIONS
    2.
    发明公开

    公开(公告)号:US20240061977A1

    公开(公告)日:2024-02-22

    申请号:US17890150

    申请日:2022-08-17

    CPC classification number: G06F30/27 G06F2113/08

    Abstract: In an aspect, there is provided a method that includes: obtaining a physics-based ocean simulation model that specifies multiple simulation parameters, obtaining data characterizing an ocean in a geographical region, determining initial values of the simulation parameters based on data characterizing the ocean in the geographical region, and determining adjusted values of the simulation parameters. Determining adjusted values can include performing a simulation using the initial values of the simulation parameters to determine an initial simulation output, evaluating a task-specific objective function that is based on a measure of disagreement between: (i) the initial simulation output, and (ii) a target value for the ocean in the geographical region, and determining adjusted values of the simulation parameters of the physics-based ocean simulation model.

    SIMULATOR NEURAL NETWORK PREDICTION
    5.
    发明公开

    公开(公告)号:US20240070464A1

    公开(公告)日:2024-02-29

    申请号:US18453226

    申请日:2023-08-21

    CPC classification number: G06N3/084

    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for combining a simulator and neural network for predictions, such as predictions of Harmful Algal Bloom (HAB). One of the methods includes obtaining an estimate of a first number of marine-life cells representative of growth of the marine-life within a first region; providing the estimate to a prediction system that comprises (i) an ocean simulator and (ii) a trained network model, wherein the trained network model is trained to provide an indication of marine-life change using output from the ocean simulator; obtaining output from the prediction system, wherein the output indicates a second number of cells representative of growth of the marine-life within a second region; comparing the output to an output threshold; and in response to the output satisfying the output threshold, performing an action.

    MAPPING COASTAL ECOSYSTEMS
    7.
    发明公开

    公开(公告)号:US20240062114A1

    公开(公告)日:2024-02-22

    申请号:US18452044

    申请日:2023-08-18

    CPC classification number: G06N20/00 B64G1/1021 A01G33/00 G06Q50/02

    Abstract: Methods, systems, and apparatus, including computer programs encoded on computer storage media, for predicting features of an aquatic ecosystem. One of the methods includes generating, using ground truth data, first training input, wherein the first training input includes training labels; generating an augmented dataset from multiple data sources as second training input, wherein the augmented dataset is generated using (i) bathymetric data and (ii) simulated data based on satellite data indicating one or more coastal ecosystems; and training the machine learning model using (i) the first training input and (ii) second training input, such that the machine learning model is trained to predict biomass growth.

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