This paper presents a comparison of error characteristics between time of arrival (TOA) and time difference of arrival (TDOA) processing of the linearized GPS pseudo-range equations. In particular, the relationship among dilutions of precision (DOPs), position estimates, and their error covariances is investigated. DOPs for TDOA are defined using the error covariance matrix resulting from TDOA processing. It is shown that the DOPs and user position estimate are the same for TDOA and TOA processing. The relationship of DOPs and position estimates for standard GPS positioning and double differenced processing are also given.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Comparisons of error characteristics between TOA and TDOA positioning


    Beteiligte:
    Dong-Ho Shin, (Autor:in) / Tae-Kyung Sung, (Autor:in)


    Erscheinungsdatum :

    01.01.2002


    Format / Umfang :

    132857 byte




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Performance Analysis of TDOA Positioning System

    Nan, X. / Jie, Z. / Xinfen, Q. et al. | British Library Conference Proceedings | 2005




    TDOA METHOD FOR ADAPTIVE GEO-POSITIONING DETECTION BASED ON TDOA APPLIED TO MULTI-AIRCRAFT PLATFORM

    KIM JONG KYU / JO JE IL / PARK YOUNG JU et al. | Europäisches Patentamt | 2018

    Freier Zugriff