将研究数据管理集成到地理信息系统中
Integrating Research Data Management into Geographical Information Systems
摘要:
海洋建模需要制作高保真度的计算网格,以便在此基础上求解运动方程。考虑到水深测量和海岸线的复杂性,手工制作这种网格往往不可行。因此,地理信息系统(GIS)的使用是一个关键组成部分,离散化的兴趣区域,并产生一个网格适当的解决动态。但是,必须提供与网格生成相关的所有数据,以便有助于后续模拟的整体可重新计算性。这项工作提出了集成的研究数据管理在QMesh,一个工具,使用GIS生成网格。该工具使用PyRDM库为科学家提供了一种快速简便的方法,可以将网格以及重新生成网格所需的所有数据发布到持久的在线存储库中。这些存储库被分配了唯一的标识符,以便在期刊文章中正确引用网格。
英文摘要:
Ocean modelling requires the production of high-fidelity computational meshes upon which to solve the equations of motion. The production of such meshes by hand is often infeasible, considering the complexity of the bathymetry and coastlines. The use of Geographical Information Systems (GIS) is therefore a key component to discretising the region of interest and producing a mesh appropriate to resolve the dynamics. However, all data associated with the production of a mesh must be provided in order to contribute to the overall recomputability of the subsequent simulation. This work presents the integration of research data management in QMesh, a tool for generating meshes using GIS. The tool uses the PyRDM library to provide a quick and easy way for scientists to publish meshes, and all data required to regenerate them, to persistent online repositories. These repositories are assigned unique identifiers to enable proper citation of the meshes in journal articles.
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