altimetric data meaning in Chinese
高程数据
Examples
- The results show that the altimetric data can give a good distribution of tides in the yellow sea and the east china sea , especially in the deep region of the east china sea
结果显示：高度计资料可以较好的反映潮波在黄海和东海的分布特征，特别是在东海开阔区域可以比较准确的反映潮波传播规律。 - Based on the linear relationship between the sea level variability and heat storage anomaly , the heat storage anomaly in the south china sea ( scs ) is estimated by using merged altimetric data from 1992 to 2004
摘要本文从海面高度异常与海洋热含量变化的线性关系出发，利用1992 ~ 2004年多颗卫星融合海面高度资料，对南海海域的热含量异常进行了计算。 - The assimilation scheme uses a blending approach based on optimal linear interpolation . the improvement is 45 % for the phase - lag of s2 after assimilating the altimetric data of the crossover points , while the correction for the diurnal constituents is not so good as for semidiurnal constituents
利用基于最优插值法的混合法将交叉点的调和常数同化到动力模式中，同化后s _ 2分潮的迟角精度改进最大，可以改进45 ，结果显示高度计资料的分析结果对模式结果的精度影响很大。 - However , the application of global tidal model to the study of shallow sea tides is much worse in the accuracy . tidal signal in topex / poseidon altimetric data is the largest contributor to sea surface height variability and accounts for more than 80 % of the signal variance . so it is urgent to develop tide model in the shallow area wi th high accuracy
潮汐是高度计资料海面变化中最大的成份，占总变化80以上，伴随着卫星高度计资料在海洋研究中的广泛应用，发展基于卫星高度计资料的高精度浅海潮汐模型成为进一步利用高度计资料研究其它物理海洋问题的基础。