摘要
从海洋测绘的实际生产出发,阐述了测线布设、无验潮模式测深、与潮位改正精度评定三种提高测量精度与效率的方法和技术,为今后的海洋测绘技术设计以及数据处理提供方法和技术参考。
Based on the practice of hydrographic survey, discussed surveying line designing, non-tide sounding and tide correction accuracy evaluate three methods to improve the accuracy or efficiency of echosounding. It can act as a ref-erence for hydrographic survey technological design and data processing.
出处
《城市勘测》
2013年第5期135-136,145,共3页
Urban Geotechnical Investigation & Surveying
关键词
单波束测深
潮位外推精度
无验潮
singlebeam echosounding
tide extrapolated accuracy
non-tide sounding
