photostream date and metadatas

Hello all !

When accessing iCloud from the web, i can see the pictures uploaded there. But it seems the time and date displayed is the one when the picture for uploaded to the cloud, not the actual time and date of the picture. When I download the picture, the GPS informations aren't in the metadata either.

Is there any way to get this information somehow (except on the phone itself)?

Thanx for your input