Title: Introduction
Sankey charts are a powerful tool for visualizing spatial connections. They are utilized in a variety of fields, including social science, economics, and transportation planning. As the name suggests, a sankey chart is similar to a sankey diagram, which is a type of network diagram. However, a sankey chart is designed to visualize the flow of resources or information along a linear pathway.
In this article, we will explore the concept of Sankey charts and how to create and apply them. We will also discuss some of the applications of sankey charts in various fields.
Understanding a Sankey Chart
Sankey charts are created using nodes and links. Nodes represent the starting and end points of the flow and can be connected by links. The links are the paths that the flow takes, and their thickness represents the flow rate.
Sankey charts are typically presented as a diagram, but they can also be represented as an HTML table or as a JavaScript function that renders a visual interface.
Applications of Sankey Charts in Transportation Planning
Sankey charts are particularly useful in transportation planning and engineering. Here are a few examples of how Sankey charts can be used in this field:
– Flow of Passenger Traffic: Sankey charts can help planners visualize the flow of passengers between various modes of transportation, such as bus, train, and subway. This can help planners identify congestion points in the network, optimize routes, and plan for peak traffic times.
– Flow of Freight Traffic: Sankey charts can be used to visualize the flow of freight traffic between various ports, warehouses, and distribution centers. This can help planners identify inefficiencies in the distribution network and identify areas for optimization.
– Flow of People and Goods: Sankey charts can be used to visualize the flow of people and goods in an area. This can help planners plan for transportation networks that accommodate a variety of travel patterns and modes.
– Flow of Resources: Sankey charts can be used to visualize the flow of resources in an area, such as water, raw materials, or energy. This can help planners identify bottlenecks and identify areas for optimization.
In conclusion, sankey charts are a powerful tool for visualizing spatial connections. They can be useful in a variety of fields, including transportation planning, and engineering. By incorporating data into sankey charts, planners can better understand the flow of resources and make informed decisions about how to optimize transportation networks.

SankeyMaster

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