1) The precision of data taking into account
起算数据精度
2) accuracy of initial data
起始数据精度
3) original data
起算数据
1.
This paper takes Dashuipo GPS network as an example that only adopting the original data of the plane network and the adjustment method of the GPS network in the plane control system,moreover analysing and comparing th.
本文以大水坡GPS网为例 ,说明仅采用地面网的起算数据 ,在地面网的坐标系统中进行GPS网平差的方法 ,并对平差成果作多方面的分析比较。
2.
When restriction adjustment or united adjustment on GPS framework,It s necessary of checking quality of Original data to ensure not to reduce the preci-sion of GPS framework because of the effect of restriction conditions.
在进行GPS网的约束平差或联合平差时,为了保证GPS控制网的精度不因约束数据的影响而显著降低,对起算数据质量的检验是很必要的。
4) initial data
起算数据
1.
Being due to the initial data errors,the result accuracy from the popular adjustment will decrease.
因起算数据误差的存在 ,导致了用普通的平差方法求得的结果精度降低。
5) data precision
数据精度
1.
Analysis on data precision and influential factors of experiments at high incidence;
大迎角试验数据精度及影响因素分析
2.
The techniques of measuring data quality includes: evaluating data precision, establishing inter-rater reliability,aggregating statistics and statistical process control charts, cross checking between referential data, checking the format of lab reports, checking among relevant documents and data, comparing bet.
数据质量评估技术如 :数据精度评估技术 ,研究者信度评估技术 ,汇总统计 (AggregateStatistics)和对试验过程的统计监控图 (StatisticalProcessControlCharts)技术 ,数据记录一致性的交叉核对技术 ,实验室报告常规格式核对技术 ,关联文件与关联数据的核查技术 ,源数据与CRF以及CRF与数据库对照检查技术 ,数据库数据证实(DataValidation)技术 ,数据处理过程的差错率评估技术 ,实验室数据标准化技术 (laboratorynormalizationtechniques) ,数据清理 (dataclean)技
3.
The Southwell zonal wavefront reconstruction model was applied to some terms of Zernike polynomials by numeric simulation, and the error caused by data precision of wavefront reconstruction matrix is studied.
结果表明，对于前六项，以８Ｂｉｔ的数据精度来存储重构矩阵就能保证波前重构误差不超过１。
6) data accuracy
数据精度
1.
The paper attempts to find ways to solve the digitized data accuracy.
对于地理信息系统中数据精度能否满足人们的要求 ,人们尚没有引起足够的重视。
补充资料：数据精度
数据精度 data accuracy
观测值与真值或可看作是真值的逼近程度。
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