1) hydrographic datum
海道测量基线
2) territorial sea baseline survey
领海基线测量
3) hydrographic survey
海道测量
1.
A method for dynamic determination of the barycenter of surveying vessel in hydrographic survey
海道测量船质心位置的动态确定方法研究
2.
For the estimation of systematic error in hydrographic surveying,a kind of method is presented for detecting and determining systematic error with surveying-line and checking line data so that we can estimate it well in actual hydrographic measurement.
针对海道测量中测深成果系统误差的评价问题,介绍了一种利用主、检测深线测深数据探测系统误差的方法,以实现测深中系统误差的科学评估。
3.
For evaluating the precision of survey-line position and compensating survey-line system error in hydrographic survey,Measured-Position-Dogleg model(MPD)is proposed.
为了对海道测量中测线定位精度进行评估,以及为补偿测线系统误差的需要,提出了实测定位折线模型,同时在利用小波降噪算法求得拟合航迹线的基础上,提出了拟合定位测线的概念,针对测线的不同形态给出了拟合测线的另外两种模型,即拟合直线和拟合折线。
4) hydrography
[英][hai'drɔgrəfi] [美][haɪ'drɑgrəfɪ]
海道测量
1.
The numerical tide prediction in hydrography is investigated and the Prediction and Application System of Tides in Hydrography is developed.
研究了应用于海道测量的潮汐数值预报方法,研制了海道测量潮汐计算与应用软件系统,介绍了该系统的组成与主要功能以及有关数学模型的建立与计算方法。
2.
The article introduces major feature of the new IHO convention and organization construction,analyze new international hydrographic trends on enter into force for the new IHO convention and organization construction,and provide some pointed recommendations based on status of domestic hydrography.
本文介绍了IHO新公约和新结构的主要特点,分析了新公约和新结构生效后的国际海道测量发展新趋势,并结合国内海道测量现状,提出了有针对性的建议。
5) hydrographic surveying
海道测量
1.
It is more efficient than manual calculation and can be used in hydrographic surveying.
基于模型法原理,实现了非调和常数的电算化,相对于手工来讲,提高了计算速度和精度,可应用于海道测量作业。
2.
Through the test of these methods,it is shown that they can be used in hydrographic surveying accordingly.
通过对所提方法有效性的验证,说明了这些方法在海道测量的相关应用中是可行的。
6) hydrographic survey,nautical surveying,nautical survey
海道测量<测>
补充资料：海道
1.海路，海上航道。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条