Move the slider on the right to increase the water level. Drag and scroll the map to move the island around.
By Hans Hack |
@hnshck
Inspired by: Nicolas Durou
Hight data: This material is based on SRTM_GL1 services provided by the OpenTopography Facility with support from the National Science Foundation under NSF Award Numbers 0930731 & 0930643
Satellite image: Geoportal Berlin / Digitale farbige Orthophotos 2015 (DOP20RGB)
