Bathymetry data (SBES) acquired in Project NUCLEU in April 2004 on Danube river between Giurgiu and Ceatal Ismail and in Danube delta along the main distributaries

Bathymetry data (SBES) acquired in Project NUCLEU, onboard the R/V Istros, in April-May 2004, during the river cruise IST-2004.04 along Danube river in the sector delimited by Giurgiu and Ceatal Ismail and also in Danube delta along the main distributaries.