ALTITUDE ESTIMATION APPARATUS, ALTITUDE ESTIMATION METHOD, AND PROGRAM
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Abstract
An information processing apparatus that acquires estimated altitude data corresponding to a position based on detection information detected by a sensor at or near the position, and corrects altitude data associated with the position based on the estimated altitude data.
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Citations
33 Claims
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1-20. -20. (canceled)
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21. An information processing apparatus comprising:
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a processor that acquires estimated altitude data corresponding to a position based on detection information detected by a sensor at or near the position; and corrects altitude data associated with the position based on the estimated altitude data;
whereinthe detection information is acceleration data detected by an acceleration sensor at or near the position, the processor estimates the altitude data based on a change of the acceleration data over time. - View Dependent Claims (22, 23, 24, 25, 26, 27, 28)
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29. An information processing apparatus comprising:
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a processor that acquires estimated altitude data corresponding to a position based on detection information detected by a sensor at or near the position; and corrects altitude data associated with the position based on the estimated altitude data;
whereinthe detection information is angular velocity data; the processor estimates the altitude data based on a change of the angular velocity data over time. - View Dependent Claims (30)
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31. An information processing apparatus comprising:
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a processor that acquires estimated altitude data corresponding to a position based on detection information detected by a sensor at or near the position; and corrects altitude data associated with the position based on the estimated altitude data; wherein the detection information is azimuth data detected by a geomagnetic sensor at or near the position. - View Dependent Claims (32, 33)
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Specification