Visualize points and routes with GeoJSON in Amazon Quick Sight layer maps

Amazon Quick Sight layer maps now support Point and LineString geometry types from GeoJSON files, letting users plot individual locations and routes joined to a Quick Sight dataset by a shared key. The post explains the required GeoJSON structure and dataset join, compares layer map points with the native point map, and covers advanced techniques for controlling the viewport, layering geometries, and updating GeoJSON files via Amazon S3 and the Quick Sight APIs.