Easily Create Interactive Flow Maps
Ilya Boyandin has developed an easy-to-use online tool that takes location data stored in Google Sheets to visualize interactive flow maps.
Overview of Flow Mapping
Flow maps are a type of map used in cartography to show the movement of objects between different areas on the Earth’s surface. This article provides a basic overview these maps, a description of how they work, describes the three different types of flow maps and explains the characteristics of a good flow map. For reference, it also several examples of different types of flow maps.