机载海洋激光测深系统参量设计与最大探测深度能力分析

被引:15
作者
汪权东
陈卫标
陆雨田
褚春霖
机构
[1] 中国科学院上海光学精密机械研究所,中国科学院上海光学精密机械研究所,中国科学院上海光学精密机械研究所,中国科学院上海光学精密机械研究所上海,上海,上海,上海
关键词
光学测量; 机载海洋激光测深系统; 视场角; 最大测深能力; 信噪比;
D O I
暂无
中图分类号
TN249 [激光的应用];
学科分类号
摘要
详细讨论了机载海洋激光测深系统最大测量深度与相关因子之间的关系 ,并利用最小可探测信噪比为判据 ,对机载海洋激光测深系统在白天和晚上工作进行了数值模拟 ,通过比较最大测量深度与激光脉冲峰值功率、接收视场角、接收口径和光谱接收带宽等关系 ,确定了系统的主要参量。以确定的参量建立的系统具有白天 4 9m和晚上 6 5m的最大测深能力 ,可完全满足在沿岸带以及岛礁的测量要求
引用
收藏
页码:1255 / 1260
页数:6
相关论文
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