Austria, EU – This Copernicus Sentinel-2 image acquired on 21 October 2024 shows Vienna, Austria, which has been voted the most livable city in the world.

This rating is partly due to the city’s accessible public transit system. Three out of ten people in Vienna use public transport, while over a third commute by walking.

Sentinel2 Vienna res
Vienna, Austria Credit: European Union, Copernicus Sentinel-2 imagery

In 2022, 792 million passengers rode the Wiener Linien, or Viennese Lines. Of the city’s roughly two million residents, around half of them hold an annual transit pass, which costs the equivalent of one euro per day. As part of the Viennese government’s plan to make the city climate-neutral by 2040, it will expand the public transport network to accommodate more passengers and reduce CO2 emissions.

Open data from the Copernicus Sentinel satellites and services provides authorities with important information on the state of implementation of urban development policies.

Featured image credit: European Union | Copernicus Sentinel-2 imagery

Image: clown fish on coral reef
Coral reefs pushed to brink as bleaching crisis worsensNewsFacts

Coral reefs pushed to brink as bleaching crisis worsens

Paris, France | AFP An unprecedented coral bleaching episode has spread to 84 percent of the world's reefs in an unfolding human-caused crisis that could…
SourceSourceApril 23, 2025 Full article
Mayotte, France - satellite image
Rescuers race to France’s Mayotte as hundreds feared dead in cycloneNews

Rescuers race to France’s Mayotte as hundreds feared dead in cyclone

By Jeromine DOUX with Sylvie MALIGORNE in Paris Saint-Denis de la Reunion, France | AFP - Rescuers raced against time Monday to reach survivors and…
SourceSourceDecember 16, 2024 Full article
Image: Ocean waves
New £4.25m project to investigate climate ‘tipping points’ in marine ecosystemsNews

New £4.25m project to investigate climate ‘tipping points’ in marine ecosystems

A major £4.25m project will aim to understand and predict ‘tipping points’ in marine ecosystems, and their consequences and opportunities for the UK, particularly for…
SourceSourceFebruary 18, 2025 Full article