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Geospatial smoothing in web applications

  • US 10,007,676 B2
  • Filed: 03/24/2014
  • Issued: 06/26/2018
  • Est. Priority Date: 03/22/2013
  • Status: Active Grant
First Claim
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1. A system comprising:

  • a memory storing geocoded data of objects or signals moving between geolocations;

    a display; and

    circuitry in communication with the memory and the display, the circuitry configured to;

    receive a request from a user to change a set of operational parameters associated with a presentation of the geocoded data;

    access the geocoded data from the memory; and

    in response to the request and in real-time;

    determine an area according to the request;

    obtain a data precision level for processing the geocoded data according to the changed set of operational parameters;

    divide the area into predetermined multiple contiguous regions according to the data precision level;

    aggregate multiple data items of a same type among the geocoded data within each of the multiple contiguous regions and transform the aggregated data items into a single aggregated geocoded data item representing each of the multiple contiguous regions;

    process the single aggregated geocoded data items of the multiple contiguous regions by;

    generating a two-dimensional area map of the multiple contiguous regions according to the data precision level;

    joining the single aggregated geocoded data items of the multiple contiguous regions to the area map to obtain a populated area map;

    generating a matrix having a number of rows and number of columns each equal to a number of the multiple contiguous regions in the area map;

    populating the matrix to generate a smoothing matrix for the single aggregated geocoded data items of the multiple contiguous regions; and

    applying the smoothing matrix to the single aggregated geocoded data items of the multiple contiguous regions in the populated area map; and

    cause the display to present the processed single aggregated geocoded data items of the multiple contiguous regions.

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