Relationships between vertical reference planes in the Belgian marine area : final report + annexes

The main purpose of the present study was to meet the needs expressed by the Belgian federal public service 'Economy' , i.e. the definition a 'corrective model' which would allow to define in real-time the vertical position of the multi-beam sounders available onboard the R/V BELGICA with respect to various usual reference surfaces (LAT, GLLWS, ...)