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中文摘要：
依据卵形扫描系统的原理，以严格的数学推导为基础，推导了海平面激光入射点坐标的计算公式及相应的优化算法。建立起了海底激光入射点坐标及该点垂直水深的严密计算模型。通过仿真试验，得出了激光镜面反射点X轴的修正量随驱动电机转角的变化趋势，单个周期的海面激光入射点分布及30个周期的激光脉冲海面重叠图和试验脉冲对应的定位角度数据。同时给出了每个测量数据对应扫描镜中心点的位置和每个激光发射时对应XYZ坐标系中坐标原点的经纬度的计算方法。
英文摘要：
The calculating formulas and relevant optimize arithmetic of the sea surface footprint coordinates are deduced based on the strict mathematical derivation according to the principle of the oval scanning system. The laser footprint coordinates in the sea bottom and relevant plumb depth of the logistic calculating models have been constructed. The X -axis amendments of the laser specular reflection points changed by the drive motor angles, laser footprint distribution of single-cycle laser pulse from the surface of the sea, 30-cycle laser pulses overlay from sea surface and the data of position angles to the experiment pulses have been acquired by the emulation modes. At last, the calculation methods of the corresponding data for each measurement location from the scanning center and each laser firing point corresponds to latitude and longitude coordinates of the origin in the XYZ coordinates system are given.
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