Using Barometer on Smartphones to Improve GPS Navigation Altitude Accuracy

dc.citation.epage	743	en_US
dc.citation.spage	741	en_US
dc.citation.woscount	0	en_US
dc.contributor.author	Ho, Ping-Fan	en_US
dc.contributor.author	Hsu, Chia-Che	en_US
dc.contributor.author	Chen, Jyh-Cheng	en_US
dc.contributor.author	Zhang, Tao	en_US
dc.contributor.department	資訊工程學系	zh_TW
dc.contributor.department	Department of Computer Science	en_US
dc.date.accessioned	2019-10-05T00:09:48Z
dc.date.available	2019-10-05T00:09:48Z
dc.date.issued	2018-01-01	en_US
dc.description.abstract	Today's GPS navigators have difficulty determining altitude such as whether a car is under or on an overpass. In this paper, we show how to use the barometers, which come with off-the-shelf smartphones, to improve vertical positioning accuracy. We will present performance testing results from different real road scenarios to show the feasibility of the proposed method.	en_US
dc.identifier.doi	10.1145/3241539.3267735	en_US
dc.identifier.isbn	978-1-4503-5903-0	en_US
dc.identifier.journal	MOBICOM'18: PROCEEDINGS OF THE 24TH ANNUAL INTERNATIONAL CONFERENCE ON MOBILE COMPUTING AND NETWORKING	en_US
dc.identifier.uri	http://dx.doi.org/10.1145/3241539.3267735	en_US
dc.identifier.uri	https://ir.lib.nycu.edu.tw/handle/11536/152974
dc.identifier.wosnumber	WOS:000485228900077	en_US
dc.language.iso	en_US	en_US
dc.subject	GPS	en_US
dc.subject	navigation	en_US
dc.subject	vehicular networks	en_US
dc.subject	barometer	en_US
dc.title	Using Barometer on Smartphones to Improve GPS Navigation Altitude Accuracy	en_US
dc.type	Proceedings Paper	en_US

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