工程和测量的倾斜墨卡托

IF 1.2 4区地球科学 Q3 ENGINEERING, CIVIL

Survey Review Pub Date : 2022-09-09 DOI:10.1080/00396265.2022.2120273

D. Abbey, L. Woolhouse, W. Featherstone

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引用次数: 1

摘要

斜墨卡托（OM）一直是共形坐标投影族中的一个分支，其任意方向的特殊属性在很大程度上被忽视了。有人提出，斜墨卡托作为一种保角投影，非常适合弥合传统的北向投影和单位比例和任意方向的工程网格族之间的差距。它改进了GIS和CAD/BIM软件之间的坐标参考系统（CRS）的管理，这是工程设计和施工以及平面测量效率低下的重要原因。讨论了与HOM投影参数的最佳集合的选择有关的问题，包括将现有工程网格转换为优化HOM网格的新方法。

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The Oblique Mercator for engineering and survey

The Oblique Mercator (OM) has been the runt in the family of conformal coordinate projection where its particular attribute of arbitrary orientation has been largely ignored. It is proposed that the Oblique Mercator, as a conformal projection, is well-suited to bridge the gap between a conventional north-oriented projection and the family of engineering grids that are unit-scaled and arbitrarily oriented improve the management of coordinate reference systems (CRS) between GIS and CAD/BIM software that has been, and remains, a significant cause of inefficiency for engineering design and construction, and for plane surveying. Issues relating to the selection of an optimal set of HOM projection parameters are discussed, including a new method to transform an existing engineering grid into an optimised HOM grid.

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来源期刊

Survey Review 地学-地球科学综合

CiteScore

3.50

自引率

6.20%

发文量

审稿时长

6 months

期刊介绍： Survey Review is an international journal that has been published since 1931, until recently under the auspices of the Commonwealth Association of Surveying and Land Economy (CASLE). The journal is now published for Survey Review Ltd and brings together research, theory and practice of positioning and measurement, engineering surveying, cadastre and land management, and spatial information management. All papers are peer reviewed and are drawn from an international community, including government, private industry and academia. Survey Review is invaluable to practitioners, academics, researchers and students who are anxious to maintain their currency of knowledge in a rapidly developing field.