Santa Cruz da Graciosa height to ZH Portugal depth (1)
Coordinate Reference Systems
Remarks
Offshore of Graciosa island the Zero Hidrografico (CD Portugal) surface is defined to be 1.0m below the Santa Cruz da Graciosa vertical reference surface.
Offshore of Graciosa island the Zero Hidrografico (CD Portugal) surface is defined to be 1.0m below the Santa Cruz da Graciosa vertical reference surface.