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    • 2. 发明授权
    • Method for transmission of a geographic coordinate
    • 传输地理坐标的方法
    • US08836571B2
    • 2014-09-16
    • US13130994
    • 2009-11-18
    • Julien ColleEric De Larminat
    • Julien ColleEric De Larminat
    • G01S13/78G01S13/76G01S5/00G06T17/05G01C21/20G01C15/00G01B21/04
    • G01S13/765G01B21/04G01B21/045G01C15/00G01C21/20G01S5/0072G01S13/78G06T17/05
    • A method for transmission to a receiver of a geographic coordinate λ of a transmitter positioned in a spherical coordinate system λ, φ, at least a portion of one hemisphere of the Earth's sphere being divided into N sections each bounded by a minimum φ and a maximum φ, each section being subdivided into X cells each bounded by a minimum λ and a maximum λ, X varying depending on the section, includes at least the following steps: partitioning all of the latitude sections into M+1 classes, M sections being interspersed between two sections of the same class; transmitting, in one and the same message, the coordinate λ of the transmitter referenced relative to the cell in which the transmitter is located and the class of the latitude section in which the transmitter is located, the range of the receiver being at the most equal to the width of a cell along the axis of variation of the coordinate λ.
    • 一种用于传输位于球面坐标系λ,&phgr;中的发射机的地理坐标λ的接收机的方法,地球的一个半球的至少一部分被划分为每个由最小& 和最大&phgr;每个部分被细分为每个由最小λ限定的X个小区和根据该部分变化的最大λ,X至少包括以下步骤:将所有纬度部分划分为M + 1个类, M部分散布在同一课堂的两个部分之间; 在相同的消息中,发射机相对于发射机所在的小区所参考的坐标λ和发射机所在的纬度部分的类别,接收机的范围是最相等的 相对于坐标λ的变化轴的单元格的宽度。
    • 3. 发明申请
    • Method for Transmission of a Geographic Coordinate
    • 地理坐标传输方法
    • US20110309965A1
    • 2011-12-22
    • US13130994
    • 2009-11-18
    • Julien ColleEric De Larminat
    • Julien ColleEric De Larminat
    • G01S13/78G01S1/08
    • G01S13/765G01B21/04G01B21/045G01C15/00G01C21/20G01S5/0072G01S13/78G06T17/05
    • A method for transmission to a receiver of a geographic coordinate λ of a transmitter positioned in a spherical coordinate system λ, φ, at least a portion of one hemisphere of the Earth's sphere being divided into N sections each bounded by a minimum φ and a maximum φ, each section being subdivided into X cells each bounded by a minimum λ and a maximum λ, X varying depending on the section, includes at least the following steps: partitioning all of the latitude sections into M+1 classes, M sections being interspersed between two sections of the same class; transmitting, in one and the same message, the coordinate λ of the transmitter referenced relative to the cell in which the transmitter is located and the class of the latitude section in which the transmitter is located, the range of the receiver being at the most equal to the width of a cell along the axis of variation of the coordinate λ.
    • 一种用于传输位于球面坐标系λ,&phgr;中的发射机的地理坐标λ的接收机的方法,地球的一个半球的至少一部分被划分为每个由最小& 和最大&phgr;每个部分被细分为每个由最小λ限定的X个小区和根据该部分变化的最大λ,X至少包括以下步骤:将所有纬度部分划分为M + 1个类, M部分散布在同一课堂的两个部分之间; 在相同的消息中,发射机相对于发射机所在的小区所参考的坐标λ和发射机所在的纬度部分的类别,接收机的范围是最相等的 相对于坐标λ的变化轴的单元格的宽度。