INFORMATION PROCESSING DEVICE, PARAMETER CORRECTION METHOD AND PROGRAM RECORDING MEDIUM
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United States of America Patent
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Jun 17, 2021
app pub date -
Feb 14, 2017
filing date -
Feb 23, 2016
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Abstract
The present invention evaluates, with high precision, the risk of a landslide disaster. An information processing device 100 is provided with: an estimation unit 110 that estimates a parameter indicating a moisture state of soil of a prescribed site, on the basis of a first piece of data indicating the topography, vegetation or geological features of the site and second piece of data indicating the precipitation amount of the site; a correction formula calculation unit 120 that calculates a correction formula, in regards to a first site that is the site at which a sensor for measuring the parameter is installed, using a parameter measured by the sensor and a first parameter which is the parameter estimated for the first site; and a correction unit 130 that uses the calculated correction formula to correct a second parameter, which is the parameter estimated for a second site, which is a site at which the sensor that measures the parameter is not installed.
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