![Navigation assistance, air quality measurements and security risks – what to prepare for when city skies become populated by drones? | University of Helsinki Navigation assistance, air quality measurements and security risks – what to prepare for when city skies become populated by drones? | University of Helsinki](https://www.helsinki.fi/assets/drupal/s3fs-public/styles/hero_image/public/migrated-news/104354-drone_large.jpg.webp?itok=zQI2KMTA)
Navigation assistance, air quality measurements and security risks – what to prepare for when city skies become populated by drones? | University of Helsinki
![HELSINKI, FINLAND - May 23, 2020: Aerial view around the Central Railway station, sunny, summer sunrise, in Downtown Helsinki, Finland- , orbit, drone Stock Photo - Alamy HELSINKI, FINLAND - May 23, 2020: Aerial view around the Central Railway station, sunny, summer sunrise, in Downtown Helsinki, Finland- , orbit, drone Stock Photo - Alamy](https://c8.alamy.com/comp/2G0MF2P/helsinki-finland-may-23-2020-aerial-view-around-the-central-railway-station-sunny-summer-sunrise-in-downtown-helsinki-finland-orbit-drone-2G0MF2P.jpg)
HELSINKI, FINLAND - May 23, 2020: Aerial view around the Central Railway station, sunny, summer sunrise, in Downtown Helsinki, Finland- , orbit, drone Stock Photo - Alamy
![Testing the use of drones in supporting emergency medical services in Helsinki - Forum Virium Helsinki Testing the use of drones in supporting emergency medical services in Helsinki - Forum Virium Helsinki](https://forumvirium.fi/wp-content/uploads/2021/05/airmour-ecosystem-credit-airmour-project-1-scaled.jpg)
Testing the use of drones in supporting emergency medical services in Helsinki - Forum Virium Helsinki
![Helsinki Suurkirkko, Finland: Beautiful Top View From Drone On Historic City Centre, Senate Square And Evangelical Lutheran Church St. Nicholas, Cathedral Basilica. Sanny Summer Day. Stock Photo, Picture And Royalty Free Image. Helsinki Suurkirkko, Finland: Beautiful Top View From Drone On Historic City Centre, Senate Square And Evangelical Lutheran Church St. Nicholas, Cathedral Basilica. Sanny Summer Day. Stock Photo, Picture And Royalty Free Image.](https://previews.123rf.com/images/k0l0b0k/k0l0b0k1910/k0l0b0k191000012/137083961-helsinki-suurkirkko-finland-beautiful-top-view-from-drone-on-historic-city-centre-senate-square.jpg)
Helsinki Suurkirkko, Finland: Beautiful Top View From Drone On Historic City Centre, Senate Square And Evangelical Lutheran Church St. Nicholas, Cathedral Basilica. Sanny Summer Day. Stock Photo, Picture And Royalty Free Image.
![Helsinki, finland. city center aerial view. helsinki cathedral. posters for the wall • posters air, flying, topview | myloview.com Helsinki, finland. city center aerial view. helsinki cathedral. posters for the wall • posters air, flying, topview | myloview.com](https://img.myloview.com/posters/helsinki-finland-city-center-aerial-view-helsinki-cathedral-senate-square-market-square-from-drone-400-172465548.jpg)
Helsinki, finland. city center aerial view. helsinki cathedral. posters for the wall • posters air, flying, topview | myloview.com
![Aerial view of sunlit Helsinki Katajanokka cityscape, colorful, sunny, morning sunrise, in Helsingfors city, Finland - drone shot Stock Photo - Alamy Aerial view of sunlit Helsinki Katajanokka cityscape, colorful, sunny, morning sunrise, in Helsingfors city, Finland - drone shot Stock Photo - Alamy](https://c8.alamy.com/comp/2DRKJ33/aerial-view-of-sunlit-helsinki-katajanokka-cityscape-colorful-sunny-morning-sunrise-in-helsingfors-city-finland-drone-shot-2DRKJ33.jpg)
Aerial view of sunlit Helsinki Katajanokka cityscape, colorful, sunny, morning sunrise, in Helsingfors city, Finland - drone shot Stock Photo - Alamy
![Drone photo of Hotel Katajanokka - right in the middle of picture - Picture of Hotel Katajanokka, Helsinki, a Tribute Portfolio Hotel - Tripadvisor Drone photo of Hotel Katajanokka - right in the middle of picture - Picture of Hotel Katajanokka, Helsinki, a Tribute Portfolio Hotel - Tripadvisor](https://media-cdn.tripadvisor.com/media/photo-s/0b/6a/72/91/drone-photo-of-hotel.jpg)