克罗地亚高度转换模型的精度评估

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2022-06-02 DOI:10.1080/00396265.2022.2081776

Blaženka Bukač, Ivan Razumović, N. Rožić

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引用次数: 0

摘要

克罗地亚高度转换模型(HTMV)能够将已知水平位置的离散点的绝对高度从前南斯拉夫共和国和克罗地亚使用的的里雅斯特1875参考系统(称为HVRS1875)转换为克罗地亚共和国的新高度参考系统(HVRS71)，反之亦然。HTMV是作为一个网格转换模型实现的，该模型基于由高差组成的基准和失真分量的单独建模。转换模型的质量是通过比较模型派生中未使用的基准高度值的差异与从模型中插入的基准位置的高度差异来评估的。结果表明转换过程具有很高的外部和内部准确性，这表明HTMV用于工程目的的充分性。

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Accuracy assessment of the Croatian height transformation model

The Croatian height transformation model (HTMV) enables the transformation of absolute heights of discrete points with known horizontal positions from the Trieste 1875 reference system used throughout the former Republic of Yugoslavia and in Croatia known as HVRS1875 to the new height reference system of the Republic of Croatia (HVRS71) and vice versa. The HTMV is realised as a grid transformation model based on separate modelling of datum and distortion components comprised in height differences. The quality of the transformation model is assessed by comparing the difference in height values at benchmarks that were not used in the model derivation against height differences at the benchmark locations interpolated from the model. The results indicate a high external and internal accuracy of the transformation process, which points to the adequacy of the HTMV utilisation for engineering purposes.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.