Global positioning system device and ionosphere error estimation method thereof
    1.
    发明授权
    Global positioning system device and ionosphere error estimation method thereof 有权
    全球定位系统装置及其电离层误差估计方法

    公开(公告)号:US08912952B2

    公开(公告)日:2014-12-16

    申请号:US13329573

    申请日:2011-12-19

    IPC分类号: G01S19/40 G01S19/07

    CPC分类号: G01S19/07

    摘要: A global positioning system device and an ionosphere error estimation method thereof are provided. The global positioning system device is connected to a plurality of dual-band base stations, and receives a plurality of ionosphere pierce point coordinates and a plurality of ionosphere errors from the dual-band base stations. The global positioning system device calculates a user ionosphere error by an interpolation method based on the ionosphere pierce point coordinates and the ionosphere errors of the dual-band base stations and a user ionosphere pierce point coordinate of the global positioning system device.

    摘要翻译: 提供了一种全球定位系统装置及其电离层误差估计方法。 全球定位系统设备连接到多个双频带基站,并且从双频带基站接收多个电离层穿透点坐标和多个电离层误差。 全球定位系统设备通过基于电离层穿透点坐标和双频基站电离层误差的插值方法和全球定位系统设备的用户电离层穿透点坐标来计算用户电离层误差。

    GLOBAL POSITIONING SYSTEM DEVICE AND IONOSPHERE ERROR ESTIMATION METHOD THEREOF
    2.
    发明申请
    GLOBAL POSITIONING SYSTEM DEVICE AND IONOSPHERE ERROR ESTIMATION METHOD THEREOF 有权
    全球定位系统装置及其离子差错估计方法

    公开(公告)号:US20130147660A1

    公开(公告)日:2013-06-13

    申请号:US13329573

    申请日:2011-12-19

    IPC分类号: G01S19/40

    CPC分类号: G01S19/07

    摘要: A global positioning system device and an ionosphere error estimation method thereof are provided. The global positioning system device is connected to a plurality of dual-band base stations, and receives a plurality of ionosphere pierce point coordinates and a plurality of ionosphere errors from the dual-band base stations. The global positioning system device calculates a user ionosphere error by an interpolation method based on the ionosphere pierce point coordinates and the ionosphere errors of the dual-band base stations and a user ionosphere pierce point coordinate of the global positioning system device.

    摘要翻译: 提供了一种全球定位系统装置及其电离层误差估计方法。 全球定位系统设备连接到多个双频带基站,并且从双频带基站接收多个电离层穿透点坐标和多个电离层误差。 全球定位系统设备通过基于电离层穿透点坐标和双频基站电离层误差的插值方法和全球定位系统设备的用户电离层穿透点坐标来计算用户电离层误差。