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Beyond horizontal location context: measuring elevation using smartphone's barometer

Published: 13 September 2014 Publication History

Abstract

Accurate estimation of elevation is important for many location based services. Although, it is possible to obtain altitude from GPS, its accuracy is unreliable and applicable in outdoors only. It is possible to use barometers on smartphones to estimate elevation in both indoor and outdoor scenarios. To this end, we proposed an integrated framework to provide ubiquitous and accurate elevation measurement using smartphones. Experiments conducted in both indoor and outdoor with different geographical characteristics reveal that our system can provide elevation with an error less than 5 meters in 90 % of the cases and less than 3 meters in 75 % of the cases, which is sufficient for most practical applications.

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  • (2023)Precise Indoor and Outdoor Altitude Estimation Based on SmartphoneIEEE Transactions on Instrumentation and Measurement10.1109/TIM.2023.331539172(1-11)Online publication date: 2023
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    cover image ACM Conferences
    UbiComp '14 Adjunct: Proceedings of the 2014 ACM International Joint Conference on Pervasive and Ubiquitous Computing: Adjunct Publication
    September 2014
    1409 pages
    ISBN:9781450330473
    DOI:10.1145/2638728
    Permission to make digital or hard copies of all or part of this work for personal or classroom use is granted without fee provided that copies are not made or distributed for profit or commercial advantage and that copies bear this notice and the full citation on the first page. Copyrights for components of this work owned by others than ACM must be honored. Abstracting with credit is permitted. To copy otherwise, or republish, to post on servers or to redistribute to lists, requires prior specific permission and/or a fee. Request permissions from [email protected]

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    Published: 13 September 2014

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    Author Tags

    1. altitude
    2. barometer
    3. elevation measurement
    4. floor localization
    5. smartphone sensors

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    UbiComp '14
    UbiComp '14: The 2014 ACM Conference on Ubiquitous Computing
    September 13 - 17, 2014
    Washington, Seattle

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    Overall Acceptance Rate 764 of 2,912 submissions, 26%

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    Cited By

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    • (2024)Enabling Technologies and Techniques for Floor IdentificationACM Computing Surveys10.1145/367887857:1(1-48)Online publication date: 7-Oct-2024
    • (2023)UniCellular: An Accurate and Ubiquitous Floor Identification System using Single Cell Tower InformationProceedings of the 31st ACM International Conference on Advances in Geographic Information Systems10.1145/3589132.3625635(1-10)Online publication date: 13-Nov-2023
    • (2023)Precise Indoor and Outdoor Altitude Estimation Based on SmartphoneIEEE Transactions on Instrumentation and Measurement10.1109/TIM.2023.331539172(1-11)Online publication date: 2023
    • (2023)Monolithic Sensor Integration in CMOS TechnologiesIEEE Sensors Journal10.1109/JSEN.2022.322486623:2(1479-1496)Online publication date: 15-Jan-2023
    • (2023)Enhancing Indoor Altitude Estimation on Smartphones: Resolving Ventilation Fan Effects2023 13th International Conference on Indoor Positioning and Indoor Navigation (IPIN)10.1109/IPIN57070.2023.10332469(1-7)Online publication date: 25-Sep-2023
    • (2023)Recent advances in floor positioning based on smartphoneMeasurement10.1016/j.measurement.2023.112813214(112813)Online publication date: Jun-2023
    • (2023)Barometer assisted smartphone localization for vehicle navigation in multilayer road networksMeasurement10.1016/j.measurement.2023.112661211(112661)Online publication date: Apr-2023
    • (2023)Mobile-Sensing auf Smartphones für das Aufgabenmanagement im täglichen LebenNeue Trends in Wirtschaftsinformatik und eingesetzte Technologien10.1007/978-3-031-32538-0_5(67-85)Online publication date: 28-Jul-2023
    • (2022)TinyOdomProceedings of the ACM on Interactive, Mobile, Wearable and Ubiquitous Technologies10.1145/35345946:2(1-32)Online publication date: 7-Jul-2022
    • (2022)Mapping Grade-Separated Junctions in Detail Using Crowdsourced Trajectory DataIEEE Transactions on Intelligent Transportation Systems10.1109/TITS.2021.305491023:6(5552-5561)Online publication date: Jun-2022
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