This paper surveys visualization and interaction techniques for geospatial networks from a total of 95 papers. Geospatial networks are graphs where nodes and links can be associated with geographic locations. Examples can include social networks, trade and migration, as well as traffic and transport networks. Visualizing geospatial networks poses numerous challenges around the integration of both network and geographical information as well as additional information such as node and link attributes, time, and uncertainty. Our overview analyzes existing techniques along four dimensions: i) the representation of geographical information, ii) the representation of network information, iii) the visual integration of both, and iv) the use of interaction. These four dimensions allow us to discuss techniques with respect to the trade-offs they make between showing information across all these dimensions and how they solve the problem of showing as much information as necessary while maintaining readability of the visualization. https://geonetworks.github.io.

中文翻译：

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可视化并与地理空间网络互动：一个勘测和设计空间

本文从总共95篇论文中调查了地理空间网络的可视化和交互技术。地理空间网络是可以将节点和链接与地理位置相关联的图。示例可以包括社交网络，贸易和移民以及交通和运输网络。可视化地理空间网络给网络和地理信息以及其他信息（如节点和链接属性，时间和不确定性）的集成带来了诸多挑战。我们的概述从四个方面分析了现有技术：i）地理信息的表示，ii）网络信息的表示，iii）两者的视觉集成，以及iv）交互的使用。这四个维度使我们能够讨论在所有维度上显示信息与它们如何解决在保持可视化效果的可读性的同时显示所需信息的问题之间进行权衡的技术。https://geonetworks.github.io。