Deprecated function: Array and string offset access syntax with curly braces is deprecated in include_once() (line 3562 of /home/v-iwssdem-c7f705/htdocs-054108C32343/includes/bootstrap.inc).
Resources
Video Tutorial: Welterbe vermitteln - Die Satellitenkarte
Video-Tutorial for multipliers of Wadden Sea education.
Episode 1: The Satellite Image
With subtitles in Danish, German, Dutch and English.