See nature grow with the GrowApp

Autumn will put nature in a very special light this year. Thanks to summer temperatures during the day and cool nights, we can enjoy a real "Indian Summer" with intense red autumn colors.


Visualize the continuous changes

Insight into the impact of climate change on nature is no longer beholden to climate researchers alone. With the GrowApp , you can get started yourself! The continuous changes in nature can be visualized with the GrowApp. Check out, for example, how the seasons develop by turning them into animations. Or take pictures of trees, gardens, or entire landscapes.

The app will compile them into a timelapse video, so you can see the changes more quickly. Want to take two identical pictures of the same location? The app helps you do this, by making your initial picture transparent, so you can layer the new one on top. After each new photo, the animation is updated and is immediately made visible at: www.growapp.today.

The GrowApp

The GrowApp is based on an idea of the GLOBE international science and education program at Wageningen University. The technical design and construction of the app and the website were carried out by Geodan in collaboration with Forget the fish.


Geodan has two branches in the Netherlands

One location in Amsterdam and one in 's-Hertogenbosch. The general mailing and visiting address is President Kennedylaan 1, 1079 MB Amsterdam.


GPS Lat/Lon:Geodan ‘s-Hertogenbosch
51.69174 5.299683
GPS Lat/Lon:Geodan Amsterdam
52.342346 4.91305

Geodan ‘s-Hertogenbosch
Buitenhaven 27-A
5211 TP ‘s-Hertogenbosch
 +31 (0)73 – 6925 151


Geodan Amsterdam
President Kennedylaan 1
1079 MB Amsterdam
 +31 (0)20 – 5711 311