Bubble Map

Geographic bubble map

Interactive Preview

Install

npx @ontopic/viz add plot/geo/bubble-map-v1

Sample Data

https://ontopic-public-data.t3.storage.dev/sample-data/county_sample.json

Overview

Uses proportional symbols (bubbles) to represent values across geographic locations. This is often superior to choropleths when data is point-based or when area size misleads.

[!TIP] Use Bubble Maps when you want to avoid "Large Area = More Important" bias.