![ITEA 4 page header grey golden ratio](https://image.itea3.org/gL4tN2SkUX31dhWsQPrxrXs5duU=/https://itea3.org/img/i/9558-1623850802.jpg)
Ipernity
![](https://image.itea4.org/YfpjmbvzKb-FlQ-6nhBFEsTjbmQ=/250x/center/https://itea4.org/img/o/491-.jpg)
- Type
- Small and Medium sized Enterprise
- Country
France
- Website
-
http://www.ipernity.com
Documents
Project participation
ITEA 2 Call 5
![Alt](https://image.itea4.org/-vywBUo7db1Pa-RcSm6II8TSC5A=/25x/center/https://itea4.org/img/f/73.png)
![Alt](https://image.itea4.org/ayJiI8JnoGMSS95L_UNEGjzHdKk=/25x/center/https://itea4.org/img/f/176.png)
![Alt](https://image.itea4.org/2FRR7ZeOVnWDfVxYUc8EZ7Z6oXo=/25x/center/https://itea4.org/img/f/218.png)
TWIRL
Twinning virtual World (on-line) Information with Real world (off-Line) data sources