下载OpenStreetMap数据的评估方法

Journal of the Brazilian Computer Society Pub Date : 2020-07-20 DOI:10.14714/cp95.1633

J. C. Ehrig-Page

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引用次数: 1

摘要

通常，创建地图或执行空间分析的最大限制之一是获取数据。OpenStreetMap（OSM）是一种有用的资源，它在开放数据库许可证（ODbL）下提供了各种易于访问的数据集，包括在公园、建筑足迹和街道中心线等某些区域很难找到的数据集。有几种方法可以访问和下载OSM数据，但由于功能或复杂性有限，其中许多方法可能难以使用。此外，他们可能要求用户处理数据，或清除不必要的部分。在这篇文章中，我探索了下载OSM数据的多种方法，并与QGIS的QuickOSM插件一起对它们进行了评估。

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Evaluating Methods for Downloading OpenStreetMap Data

Often, one of the greatest limitations in creating maps or performing spatial analysis is acquiring data. OpenStreetMap (OSM) is useful resource which offers a wide variety of easily accessible datasets under an Open Database License (ODbL), including those that can be hard to find for some areas, such as parks, building footprints, and street centerlines. There are several ways to access and download OSM data, but many of these methods can be difficult to use due to their limited functionality or complexity. Additionally, they may require users to process the data, or purge unnecessary portions. In this piece, I explore multiple methods for downloading OSM data and evaluate them alongside the QuickOSM plugin for QGIS.

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来源期刊

Journal of the Brazilian Computer Society Computer Science-Computer Science (all)

CiteScore

2.40

自引率

0.00%

发文量

期刊介绍： JBCS is a formal quarterly publication of the Brazilian Computer Society. It is a peer-reviewed international journal which aims to serve as a forum to disseminate innovative research in all fields of computer science and related subjects. Theoretical, practical and experimental papers reporting original research contributions are welcome, as well as high quality survey papers. The journal is open to contributions in all computer science topics, computer systems development or in formal and theoretical aspects of computing, as the list of topics below is not exhaustive. Contributions will be considered for publication in JBCS if they have not been published previously and are not under consideration for publication elsewhere.