摘要
讨论了点邻域、断面及区域瞬时海面数学模型的建立。根据潮汐传播特性的不同假设，详细研究了线性内插法、调和常数法、最小二乘拟合内插法等瞬时海面数学模型，并进行了检验。
Mathematic models of instantaneous sea level for single,double,threeand more tide stations are discussed respectively in this paper. Based on the varioushypotheses about tidal propagating characteristics, the linear interpolating method,harmonic constant method and least square fitting method are studied in detail,which are verified with real observation data.
出处
《武汉测绘科技大学学报》
CSCD
1996年第1期20-24,共5页
Geomatics and Information Science of Wuhan University
关键词
海洋测量
瞬时海面
数学模型
marine survey
instantaneous sea level
tnathematic model
