[OC] Budapest vs. Hungary's next four largest cities: green space ratio within a 4 km radius Comparison

What This Visualization Shows

This data visualization displays "[OC] Budapest vs. Hungary's next four largest cities: green space ratio within a 4 km radius" and provides a clear visual representation of the underlying data patterns and trends. The visualization focuses on I created this visualization to compare the green space ratio around the centers of Hungary’s five largest cities. Each map shows a 4 km radius study area using the same methodology and scale. The colors represent the percentage of green space within each location, from very low (purple) to very high (green).

A few important notes: This is not a perfectly fair comparison. Budapest is a much larger and denser city than the others. Budapest has over 1.5 million inhabitants, while the second-largest city, Debrecen, has only about 200,000 residents. In fact, the entire urban area of Budapest does not even fit inside the 4 km radius shown here, while most of the other cities are largely covered by it.

Because of this, the maps should not be interpreted as a ranking of urban planning quality or environmental performance.

What I find interesting is that the visualization highlights the enormous difference in scale between Budapest and the rest of Hungary's major cities. At the same time, it shows how much "greener" the urban fabric becomes once you move from a metropolis of 1.5+ million people to cities of around 100–200 thousand residents.

The cities shown are: Budapest (\~1.7 million) Debrecen (\~200k) Szeged (\~160k) Miskolc (\~140k) Győr (\~130k)

Analysis and visualization created by me using [locametric.com](http://locametric.com), which allows us to understand complex relationships and insights within the data through visual storytelling.

Deep Dive into the Topic

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Data Analysis and Insights

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Significance and Applications

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