摘要
阐述了利用水下地形测量数据对进港航道水下地形进行空间监测分析的方法,及其对制定航道水深监测周期的意义,主要介绍了等高线图示法、三维图示法和断面图示法及其应用。
This paper introduces the space monitoring analysis in underwater topography of access channel, and mainly introduces the application of contour map, three-dimensional map and sectional drawing in Analyzing Navigation Channel Change Regularity.
出处
《海洋测绘》
2005年第5期43-45,共3页
Hydrographic Surveying and Charting
关键词
水下地形测量
港口与航道工程
空间监测分析
port and channel engineering
underwater topographic survey
space monitor analysis
