Περιγραφη τησ περιοχησ μελετησ   Image of the Danube Delta, acquired on 28 September 2003 with Envisat's Medium Resolution Imaging Spectrometer (MERIS), working in Full Resolution 300-metre mode   Sf. Gheorghe coastal zone showing different types of environment. In the centre is a Landsat image from 2000 in false colour (432 spectral combination).